The following is an alphabetical list of ''

Eucalyptus ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as euca ...

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

accepted by the

Australian Plant Census The Australian Plant Census (APC) provides an online interface to currently accepted, published, scientific names of the vascular flora of Australia, as one of the output interfaces of the national government Integrated Biodiversity Information Syst ...

as at February 2019. Several species only occurring outside Australia, including '' E. orophila'', '' E. urophylla'' and '' E. wetarensis'' are listed at the

World Checklist of Selected Plant Families The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plan ...

A

* '' Eucalyptus abdita'' Brooker &

Hopper Hopper or hoppers may refer to: Places *Hopper, Illinois * Hopper, West Virginia * Hopper, a mountain and valley in the Hunza–Nagar District of Pakistan * Hopper (crater), a crater on Mercury People with the name * Hopper (surname) * Grace H ...

* ''

Eucalyptus absita ''Eucalyptus absita'', commonly known as the Badgingarra box, is a mallee that is endemic to a small area near Badgingarra in Western Australia. It has smooth gray bark, sometimes fibrous near its base, white flowers and conical to cup-shaped ...

'' Grayling & Brooker – Badgingarra box * '' Eucalyptus acaciiformis'' H.Deane &

Maiden Virginity is the state of a person who has never engaged in sexual intercourse. The term ''virgin'' originally only referred to sexually inexperienced women, but has evolved to encompass a range of definitions, as found in traditional, modern ...

– wattle-leaved peppermint * ''

Eucalyptus accedens ''Eucalyptus accedens'', commonly known as smooth bark wandoo or powderbark wandoo is a species of tree endemic to the south-west of Western Australia. Although the common names suggest it is similar to wandoo, (''Eucalyptus wandoo''), the two ...

'' W.Fitzg. – powderbark wandoo * '' Eucalyptus acies'' Brooker – Woolburnup mallee * ''

Eucalyptus acmenoides ''Eucalyptus acmenoides'', commonly known as white mahogany or barayly,Les Robinson - Field Guide to the Native Plants of Sydney, page 40 is a tree that is endemic to eastern Australia. It is a large tree with grey to reddish brown, stringy b ...

'' Schauer in W.G.Walpers – white mahogany * '' Eucalyptus acroleuca'' L.A.S.Johnson & K.D.Hill – Lakefield coolibah * '' Eucalyptus adesmophloia'' (Brooker & Hopper) D.Nicolle & M.E.French * '' Eucalyptus aequioperta'' Brooker & Hopper – Welcome Hill gum * ''

Eucalyptus agglomerata ''Eucalyptus agglomerata'', commonly known as blue-leaved stringybark, is a tree endemic to eastern Australia. It has persistent, stringy bark, green or greyish leaves with a bluish sheen, flower buds in groups of eleven to fifteen, white to crea ...

'' Maiden – blue-leaved stringybark * ''

Eucalyptus aggregata ''Eucalyptus aggregata'', commonly known as black gum, is a medium-sized tree that is endemic to southeastern Australia. It has rough, flaky bark, sometimes smooth on the branches, lance-shaped leaves, green to yellow flower buds in group of sev ...

'' H.Deane & Maiden – black gum * '' Eucalyptus alaticaulis'' R.J.Watson & Ladiges - Grampians grey-gum * '' Eucalyptus alatissima'' (Brooker & Hopper) D. Nicolle * '' Eucalyptus alba'' ex Blume – poplar gum ** ''Eucalyptus alba'' var. ''australasica'' Blakely & Jacobs * ''

Eucalyptus albens ''Eucalyptus albens'', known as the white box, is a common tree of the western slopes and plains of New South Wales and adjacent areas in Queensland and Victoria. It has rough, fibrous bark on the base of its trunk and smooth, white bark above. ...

'' Benth. – white box * '' Eucalyptus albida'' Maiden & Blakely – white-leaved mallee * '' Eucalyptus albopurpurea'' (Boomsma) D.Nicolle – purple-flowered mallee * '' Eucalyptus alipes'' (L.A.S.Johnson & K.D.Hill) D.Nicolle & Brooker * '' Eucalyptus alligatrix'' L.A.S.Johnson & K.D.Hill - silver stringybark ** ''Eucalyptus alligatrix'' subsp. ''alligatrix'' ** ''Eucalyptus alligatrix'' subsp. ''limaensis'' Brooker, Slee & J.D.Briggs – Lima stringybark ** ''Eucalyptus alligatrix'' subsp. ''miscella'' Brooker, Slee & J.D.Briggs, * '' Eucalyptus × alpina'' Lindl. – Grampians gum * '' Eucalyptus ammophila'' Brooker & Slee – sandplain red gum * ''

Eucalyptus amplifolia ''Eucalyptus amplifolia'', commonly known as the cabbage gum, is a tree that is endemic to eastern Australia. It has smooth bark on its trunk and branches, lance-shaped leaves, and buds in groups of between seven and fifteen or more. The flowers ...

'' Naudin – cabbage gum ** ''Eucalyptus amplifolia'' subsp. ''amplifolia'' ** ''Eucalyptus amplifolia'' subsp. ''sessiliflora'' (Blakely) L.A.S.Johnson & K.D.Hill * ''

Eucalyptus amygdalina ''Eucalyptus amygdalina'', commonly known as black peppermint, is a species of flowering plant that is endemic to Tasmania. It is a small to medium-sized tree with rough bark on park of the trunk, smooth grey to brown bark above, lance-shaped to ...

'' Labill. – black peppermint * ''

Eucalyptus ancophila ''Eucalyptus ancophila'' is a tree Endemism, endemic to a small area of New South Wales in eastern Australia. It has grey "ironbark", glossy green, lance-shaped leaves, flower buds arranged in a branching inflorescence with seven oval to diamond- ...

'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus andrewsii ''Eucalyptus andrewsii'', commonly known as the New England blackbutt, is a tree native to New South Wales and Queensland in eastern Australia. It is a tree with rough bark on the trunk and larger branches, lance-shaped often curved leaves, flowe ...

'' Maiden – New England blackbutt * '' Eucalyptus angophoroides'' R.T.Baker – apple-topped box * '' Eucalyptus angularis'' Brooker & Hopper – Lesueur phantom mallee * ''

Eucalyptus angulosa ''Eucalyptus angulosa'', also known as the ridge fruited mallee or southern ridge fruited mallee, is a eucalypt that is native to Western Australia. The Noongar peoples know the tree as quarral or kwaral. Description The mallee typically grows ...

'' Schauer in W.G.Walpers – ridge fruited mallee * ''

Eucalyptus angustissima ''Eucalyptus angustissima'', or narrow-leaved mallee, is a small tree that is native to the south of Western Australia. Distribution is scattered in southern coastal and subcoastal areas. The tree is endemic to Western Australia. Description It ...

'' F.Muell. – narrow-leaved mallee * '' Eucalyptus annettae'' D.Nicolle & M.E.French * '' Eucalyptus annulata'' Benth. – open-fruited mallee * '' Eucalyptus annuliformis'' Grayling & Brooker – Badgerabbie mallee * '' Eucalyptus apiculata'' R.T.Baker & H.G.Sm. – narrow-leaved mallee ash * '' Eucalyptus apodophylla'' Blakely & Jacobs in W.F.Blakely – whitebark * '' Eucalyptus apothalassica'' L.A.S.Johnson & K.D.Hill – inland white mahogany * '' Eucalyptus approximans'' Maiden – Barren Mountain mallee * '' Eucalyptus aquatica'' (Blakely) L.A.S.Johnson & K.D.Hill – mountain swamp gum * '' Eucalyptus aquilina'' Brooker – Mount Le Grand mallee * '' Eucalyptus arachnaea'' Brooker & Hopper – black-stemmed mallee ** ''Eucalyptus arachnaea'' subsp. ''arachnaea'' ** ''Eucalyptus arachnaea'' subsp. ''arrecta'' Brooker & Hopper * '' Eucalyptus arborella'' Brooker & Hopper – Twertup mallet * ''

Eucalyptus arcana ''Eucalyptus arcana'', commonly known as the Mallee manna gum or Carpenter Rocks gum is a mallee that is endemic to South Australia. It has rough bark from the base of the trunk to the thinnest branches, lance-shaped, sometimes curved leaves, f ...

'' (D.Nicolle & Brooker) Rule – mallee manna gum * '' Eucalyptus archeri'' Maiden & Blakely in J.H.Maiden – alpine cider gum * ''

Eucalyptus arenacea ''Eucalyptus arenacea'', commonly known as the desert stringybark or sand stringybark, is a tree or a Mallee (habit), mallee that is Endemism, endemic to south-eastern Australia. It has rough bark to the thinnest branches, lance-shaped or curved ...

'' Marginson & Ladiges – desert stringybark * '' Eucalyptus arenicola'' Rule – Holey Plains peppermint * '' Eucalyptus argillacea'' W.Fitzg. – Mount House box * '' Eucalyptus argophloia'' Blakely – Queensland white gum * ''

Eucalyptus argutifolia ''Eucalyptus argutifolia'', commonly known as Wabling Hill mallee or Yanchep mallee, is a mallee that is endemic to the south-west of Western Australia. It is a rare species with smooth bark, lance-shaped adult leaves, flower buds arranged in gr ...

'' Grayling & Brooker – Wabling Hill mallee * '' Eucalyptus aridimontana'' D.Nicolle & M.E.French * '' Eucalyptus armillata'' D.Nicolle & M.E.French – red-flowered mallee * '' Eucalyptus aromaphloia'' Pryor & J.H.Willis – Creswick apple-box * '' Eucalyptus articulata'' Brooker & Hopper – Ponton Creek mallee * '' Eucalyptus aspersa'' Brooker & Hopper * '' Eucalyptus aspratilis'' L.A.S.Johnson & K.D.Hill – soak yate * '' Eucalyptus assimilans'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus astringens'' (Maiden) Maiden – brown mallet ** ''Eucalyptus astringens'' subsp. ''astringens'' ** ''Eucalyptus astringens'' subsp. ''redacta'' Brooker & Hopper * ''

Eucalyptus atrata ''Eucalyptus atrata'', commonly known as the Herberton ironbark or blue-leaved ironbark, is a small tree that is endemic to Queensland. It has hard, black "ironbark" on the trunk and all but the thinnest branches, lance-shaped adult leaves, buds ...

'' L.A.S.Johnson & K.D.Hill – Herberton ironbark * '' Eucalyptus aurifodina'' Rule – small-leaved brown stringybark

B

* '' Eucalyptus badjensis'' Beuzev. & M.B.Welch – Big Badja gum * ''

Eucalyptus baeuerlenii ''Eucalyptus baeuerlenii'', commonly known as Baeuerlen's gum, is a mallee, sometimes a tree, that is endemic to New South Wales. It has smooth bark throughout, lance-shaped to curved adult leaves, oblong to spindle-shaped buds in groups of thre ...

'' F.Muell. – Baeuerlen's gum * '' Eucalyptus baileyana'' F.Muell. – Bailey's stringybark * '' Eucalyptus baiophylla'' D.Nicolle & Brooker * '' Eucalyptus bakeri'' Maiden – Baker's mallee * '' Eucalyptus × balanites'' Grayling & Brooker Cadda Road mallee * '' Eucalyptus × balanopelex'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus balladoniensis'' Brooker – Balladonia mallee ** ''Eucalyptus balladoniensis'' subsp. ''balladoniensis'' ** ''Eucalyptus balladoniensis'' subsp. ''sedens'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus bancroftii ''Eucalyptus bancroftii'', commonly known as Bancroft's red gum or orange gum, is a species of tree that is endemic to eastern Australia. It has smooth bark, lance-shaped or curved adult leaves, flower buds usually arranged in groups of seven, w ...

'' (Maiden) Maiden – orange gum * '' Eucalyptus banksii'' Maiden – Tenterfield woollybutt * '' Eucalyptus barberi'' L.A.S.Johnson & Blaxell – Barber's gum * '' Eucalyptus baudiniana'' D.J.Carr & S.G.M.Carr * ''

Eucalyptus baueriana ''Eucalyptus baueriana'', commonly known as blue box or round-leaved box, is a tree that is endemic to south-eastern Australia. It has rough, fibrous or flaky bark on the trunk and branches, egg-shaped adult leaves, oval to diamond-shaped flower ...

'' Schauer in W.G.Walpers – blue box ** ''Eucalyptus baueriana'' subsp. ''baueriana'' ** ''Eucalyptus baueriana'' subsp. ''deddickensis'' Rule ** ''Eucalyptus baueriana'' subsp. ''thalassina'' Rule – Werribee blue box * ''

Eucalyptus baxteri ''Eucalyptus baxteri'', commonly known as brown stringybark, is a medium-sized tree that is endemic the south-east of Australia. It has rough, stringy bark to the thinnest branches, lance-shaped or curved adult leaves, green to yellow flower bud ...

'' (Benth.) Maiden & Blakely ex J.M.Black – brown stringybark * ''

Eucalyptus beaniana ''Eucalyptus beaniana '', commonly known as the Bean's ironbark, is a small tree that is Endemism, endemic to Queensland. It has rough, furrowed "ironbark" on the trunk and branches, dull green to bluish, lance-shaped to curved adult leaves, flow ...

'' L.A.S.Johnson & K.D.Hill – Bean's ironbark * ''

Eucalyptus beardiana ''Eucalyptus beardiana'', commonly known as Beard's mallee, is a mallee that is endemic to Western Australia. It has smooth pinkish bark, narrow lance-shaped to curved adult leaves, flower buds usually in groups of nine, pale yellow flowers and ...

'' Brooker & Blaxell – Beard's mallee * '' Eucalyptus behriana'' F.Muell. – bull mallee * '' Eucalyptus bensonii'' L.A.S.Johnson & K.D.Hill – Benson's stringybark * ''

Eucalyptus benthamii ''Eucalyptus benthamii'', commonly known as Camden white gum, Bentham's gum, Nepean River gum, kayer-ro or durrum-by-ang, is a species of tree that is endemic to New South Wales. It has mostly smooth bluish grey or white bark, lance-shaped to cu ...

'' Maiden & Cambage – Camden white gum * '' Eucalyptus × beyeri'' R.T.Baker * '' Eucalyptus beyeriana'' L.A.S.Johnson & K.D.Hill – Beyer's ironbark * '' Eucalyptus bigalerita'' F.Muell. – northern salmon gum * ''

Eucalyptus blakelyi ''Eucalyptus blakelyi'', known as Blakely's red gum, is a tree endemic to eastern Australia. It has smooth bark on its trunk and branches, dull bluish green, lance-shaped adult leaves, flower buds usually in groups of seven, white flowers and cu ...

'' Maiden – Blakely's redgum * '' Eucalyptus blaxellii'' L.A.S.Johnson & K.D.Hill – Howatharra mallee * ''

Eucalyptus blaxlandii ''Eucalyptus blaxlandii'', commonly known as Blaxland's stringybark, is a tree that is endemic to south eastern New South Wales. It is a stringybark with lance-shaped adult leaves, flower buds arranged in group of nine or eleven, white flowers a ...

'' Maiden & Cambage – Blaxland's stringybark * ''

Eucalyptus boliviana ''Eucalyptus boliviana'', commonly known as Bolivia Hill stringybark or Bolivia stringybark is a shrub or a mallee, sometimes a small tree and is endemic to a small area in northern New South Wales. It is a stringybark with four-sides stems, bro ...

'' J.B.Williams & K.D.Hill – Bolivia Hill stringybark * ''

Eucalyptus bosistoana ''Eucalyptus bosistoana'', commonly known as the coast grey box or Bosisto's box, is a tree that is endemic to south-eastern Australia. It has rough, flaky bark at the base of its trunk, smooth cream yellow or grey bark above and sometimes thr ...

'' F.Muell. – coast grey box, Gippsland grey box * ''

Eucalyptus botryoides ''Eucalyptus botryoides'', commonly known as the bangalay, bastard jarrah, woollybutt or southern mahogany, is a small to tall tree native to southeastern Australia. Reaching up to high, it has rough bark on its trunk and branches. It is found ...

'' Sm. – southern mahogany * '' Eucalyptus brachyandra'' F.Muell. – tropical red box * '' Eucalyptus brachycalyx'' Blakely – gilja, Chindoo mallee * '' Eucalyptus × brachyphylla'' C.A.Gardner * '' Eucalyptus brandiana'' Hopper & McQuoid * ''

Eucalyptus brassiana ''Eucalyptus brassiana'', commonly known as Cape York gum, gum-topped peppermint or as karo in PNG is a small to medium-sized tree that is native to northern Queensland and PNG. It has rough, hard, fissured bark on the trunk and smooth greyish b ...

'' S.T.Blake – Cape York red gum, gum-topped peppermint * ''

Eucalyptus brevifolia ''Eucalyptus brevifolia'', commonly known as snappy white gum or northern white gum, is a tree that is endemic to northern Australia. It has smooth, powdery white bark, lance-shaped adult leaves, buds arranged in group of seven, white flowers and ...

'' F.Muell. – northern white gum, snappy gum * '' Eucalyptus brevipes'' Brooker – Mukinbudin mallee * '' Eucalyptus brevistylis'' Brooker – Rate's tingle * ''

Eucalyptus bridgesiana ''Eucalyptus bridgesiana'', commonly known as apple box, apple, apple gum or but-but, is a medium to large sized tree. It has rough, fibrous bark on the trunk and larger branches, smooth grey bark above, glossy green, lance-shaped adult leaves, f ...

'' R.T.Baker – apple box, apple, apple gum * '' Eucalyptus brockwayi'' C.A.Gardner – Dundas mahogany * '' Eucalyptus brookeriana'' A.M.Gray – Brooker's gum * '' Eucalyptus broviniensis'' A.R.Bean * ''

Eucalyptus brownii ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including ''Corymbia'', they are commonly known as euc ...

'' Maiden & Cambage – Brown's box, Reid River box * '' Eucalyptus bunyip'' Rule * ''

Eucalyptus buprestium ''Eucalyptus buprestium'', also known as the apple mallee or ball-fruited mallee, is a small Mallee (habit), mallee that is Endemism, endemic to an area along the south coast of Western Australia. It has smooth bark, narrow lance-shaped adult lea ...

'' F.Muell. – apple mallee, ball-fruited mallee * '' Eucalyptus burdettiana'' Blakely & H.Steedman – Burdett's mallee * '' Eucalyptus burgessiana'' L.A.S.Johnson & Blaxell – Faulconbridge mallee ash * '' Eucalyptus burracoppinensis'' Maiden & Blakely – Burracoppin mallee

C

* '' Eucalyptus cadens'' J.D.Briggs & Crisp – tumble-down swamp gum, Warby Range swamp-gum * '' Eucalyptus caesia'' Benth. – caesia * '' Eucalyptus cajuputea'' Miq. – narrow-leaved peppermint box * '' Eucalyptus calcareana'' Boomsma – Nundroo mallee, Nundroo gum * '' Eucalyptus calcicola'' Brooker – Boranup mallee, Harry Butler's mallee or Hamelin Bay mallee ** ''Eucalyptus calcicola'' subsp. ''calcicola'' ** ''Eucalyptus calcicola'' subsp. ''unita'' D.Nicolle * ''

Eucalyptus caleyi ''Eucalyptus caleyi'', commonly known as Caley's ironbark or Ovenden's ironbark is a species of small to medium-sized tree, endemic to eastern Australia. It has brown or black "ironbark" on the trunk and main branches, dull bluish grey lance-shap ...

'' Maiden – Caley's ironbark ** ''Eucalyptus caleyi'' subsp. ''caleyi'' ** ''Eucalyptus caleyi'' subsp. ''ovendenii'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus caliginosa'' Blakely & McKie in W.F.Blakely – broad-leaved stringybark, New England stringybark * ''

Eucalyptus calycogona ''Eucalyptus calycogona'', commonly known as the gooseberry mallee or square fruited mallee, is a Mallee (habit), mallee that is Endemism, endemic to southern Australia. It has smooth bark, narrow lance-shaped adult leaves, flower buds that are s ...

'' Turcz. - gooseberry mallee, square-fruited mallee ** ''Eucalyptus calycogona'' subsp. ''calycogona'' ** ''Eucalyptus calycogona'' subsp. ''miraculum'' D.Nicolle & M.E.French ** ''Eucalyptus calycogona'' subsp. ''spaffordii'' D.Nicolle ** ''Eucalyptus calycogona'' subsp. ''trachybasis'' D.Nicolle * '' Eucalyptus calyerup'' McQuoid & Hopper * '' Eucalyptus camaldulensis'' Dehnh. – river red gum ** ''Eucalyptus camaldulensis'' subsp. ''acuta'' Brooker & M.W.McDonald ** ''Eucalyptus camaldulensis'' subsp. ''arida'' Brooker & M.W.McDonald ** ''Eucalyptus camaldulensis'' Dehnh. subsp. ''camaldulensis'' ** ''Eucalyptus camaldulensis'' subsp. ''minima'' Brooker & M.W.McDonald ** ''Eucalyptus camaldulensis'' subsp. ''obtusa'' (Blakely) Brooker & M.W.McDonald ** ''Eucalyptus camaldulensis'' subsp. ''refulgens'' Brooker & M.W.McDonald ** ''Eucalyptus camaldulensis'' subsp. ''simulata'' Brooker & Kleinig * ''

Eucalyptus cambageana ''Eucalyptus cambageana'', commonly known as the Dawson River blackbutt, Dawson gum or Coowarra box, is a species of tree that is endemic to Queensland, Australia. It is a medium-sized tree with hard, rough bark on the lower trunk, smooth white t ...

'' Maiden – Dawson River blackbutt, Coowarra box * '' Eucalyptus cameronii'' Blakely & McKie in W.F.Blakely – diehard stringybark * '' Eucalyptus camfieldii'' Maiden – Camfield's stringybark * '' Eucalyptus campanulata'' R.T.Baker & H.G.Sm. – New England blackbutt * '' Eucalyptus campaspe'' S.Moore – silver gimlet * ''

Eucalyptus camphora ''Eucalyptus camphora'', commonly known as swamp gum is a flowering plant that is endemic to south-eastern Australia. It is a species of small to medium-sized tree with smooth bark, sometimes rough at the base, broadly lance-shaped to egg-shaped ...

'' R.T.Baker – swamp gum ** ''Eucalyptus camphora'' subsp. ''camphora'' ** ''Eucalyptus camphora'' subsp. ''humeana'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus canaliculata'' Maiden – grey gum * '' Eucalyptus canescens'' D.Nicolle – Ooldea Range mallee ** ''Eucalyptus canescens'' subsp. ''beadellii'' Nicolle ** ''Eucalyptus canescens'' subsp. ''canescens'' * '' Eucalyptus canobolensis'' (L.A.S.Johnson & K.D.Hill) J.T.Hunter – Mount Canobolas candlebark * ''

Eucalyptus capillosa ''Eucalyptus capillosa'', commonly known as wheatbelt wandoo, or mallee wandoo, is a species of tree or mallee that is endemic to Western Australia. It has smooth, grey bark, lance-shaped to elliptic adult leaves, spindle-shaped flower buds in g ...

'' Brooker & Hopper – wheatbelt wandoo, mallee wandoo ** ''Eucalyptus capillosa'' subsp. ''capillosa'' ** ''Eucalyptus capillosa'' subsp. ''polyclada'' Brooker & Hopper * '' Eucalyptus capitanea'' L.A.S.Johnson & K.D.Hill – desert ridge-fruited mallee * ''

Eucalyptus capitellata ''Eucalyptus capitellata'', commonly known as brown stringybark, is a species of tree that is endemic to New South Wales. It is a small to medium-sized tree with rough, stringy bark from the trunk to the thinnest branches, lance-shaped to curved ...

'' Sm. – brown stringybark * '' Eucalyptus captiosa'' Brooker & Hopper * '' Eucalyptus carnea'' R.T.Baker – thick leaved mahogany, broad-leaved mahogany * '' Eucalyptus carnei'' C.A.Gardner – Carne's blackbutt * '' Eucalyptus carolaniae'' Rule * '' Eucalyptus castrensis'' K.D.Hill - Singleton mallee * '' Eucalyptus celastroides'' Turcz. – mirret ** ''Eucalyptus celastroides'' subsp. ''celastroides'' ** ''Eucalyptus celastroides'' subsp. ''virella'' Brooker * ''

Eucalyptus cephalocarpa ''Eucalyptus cephalocarpa'', commonly known as mealy stringybark or silver stringybark is a species of small to medium-sized tree, that is endemic to south-eastern Australia. It has rough, fibrous bark on the trunk and branches, lance-shaped adu ...

'' Blakely – mealy stringybark, silver stringybark * '' Eucalyptus ceracea'' Brooker & Done – Seppelt Range gum * '' Eucalyptus cerasiformis'' Brooker & Blaxell – cherry-fruited mallee * '' Eucalyptus ceratocorys'' (Blakely) L.A.S.Johnson & K.D.Hill – horn-capped mallee * '' Eucalyptus cernua'' Brooker & Hopper – red-flowered or yellow-flowered mort * '' Eucalyptus chapmaniana'' Cameron – Bogong gum * '' Eucalyptus chartaboma'' D.Nicolle – paperbark gum * '' Eucalyptus chloroclada'' (Blakely) L.A.S.Johnson & K.D.Hill – Baradine gum, red gum or dirty gum * ''

Eucalyptus chlorophylla ''Eucalyptus chlorophylla'', commonly known as green-leaf box, northern glossy-leaved box or glossy-leaved box, is a species of eucalypt that is endemic to northern Australia. It is a tree or mallee, with hard, rough bark, lance-shaped or curved ...

'' Brooker & Done - green-leaf box, glossy-leaved box * '' Eucalyptus × chrysantha'' Blakely & H.Steedman * ''

Eucalyptus cinerea ''Eucalyptus cinerea'', commonly known as the Argyle apple, mealy stringbark or silver dollar tree, is a species of small- to medium-sized tree that is endemic to south-eastern Australia. It has rough, fibrous bark on the trunk and branches, usu ...

'' F.Muell. ex Benth. - Argyle apple, mealy stringybark ** ''Eucalyptus cinerea'' subsp. ''cinerea'' ** ''Eucalyptus cinerea'' subsp. ''triplex'' (L.A.S.Johnson & K.D.Hill) Brooker, Slee & J.D.Briggs * ''

Eucalyptus cladocalyx ''Eucalyptus cladocalyx'', commonly known as sugar gum, is a species of eucalypt tree found in the Australian state of South Australia. It is found naturally in three distinct populations - in the Flinders Ranges, Eyre Peninsula and on Kangar ...

'' F.Muell. – sugar gum ** ''Eucalyptus cladocalyx'' subsp. ''crassa''D.Nicholle ** ''Eucalyptus cladocalyx'' subsp. ''petila''D.Nicholle * '' Eucalyptus clelandiorum'' (Maiden) Maiden – Cleland's blackbutt * '' Eucalyptus clivicola'' Brooker & Hopper – green mallet * ''

Eucalyptus cloeziana ''Eucalyptus cloeziana'', commonly known as Gympie messmate or dead finish, is a species of tree that is endemic to Queensland. It has rough, flaky to fibrous bark on its trunk, smooth bark above, lance-shaped to curved adult leaves that are much ...

'' F.Muell. Gympie messmate, dead finish * ''

Eucalyptus cneorifolia ''Eucalyptus cneorifolia'', the Kangaroo Island narrow-leaf mallee, is a native tree of Kangaroo Island, South Australia. Description The mallee tree will grow to in height, it has an upright habit and can have a single or multiple stems with a ...

'' A.Cunn. ex DC. – Kangaroo Island narrow-leaf mallee * ''

Eucalyptus coccifera ''Eucalyptus coccifera'', commonly known as the Tasmanian snow gum, is a small to medium-sized tree endemic to Tasmania. It has smooth, grey and cream-coloured bark, elliptic to lance-shaped adult leaves, flower buds in groups of between three a ...

'' Hook.f. – Tasmanian snow gum * ''

Eucalyptus codonocarpa ''Eucalyptus codonocarpa'', commonly known as the bell-fruited mallee ash or New England mallee ash, is a flowering plant that is endemic to eastern Australia. It is a slender mallee with smooth, grey, yellow or brownish bark, lance-shaped to c ...

'' Blakely & McKie – bell-fruited mallee ash, New England mallee ash * '' Eucalyptus comitae-vallis'' Maiden – Comet Vale mallee * '' Eucalyptus concinna'' Maiden & Blakely in J.H.Maiden – Victoria Desert Mallee * ''

Eucalyptus conferruminata ''Eucalyptus conferruminata'', commonly known as Bald Island marlock or bushy yate, is a small tree or mallee endemic to the south coast of Western Australia. It has smooth whitish and grey bark, elliptic to oblong or egg-shaped adult leaves, ...

'' D.J.Carr & S.G.M.Carr – Bald Island marlock, bushy yate ** ''Eucalyptus conferruminata'' subsp. ''conferruminata'' ** ''Eucalyptus conferruminata'' subsp. ''recherche'' D.Nicolle & M.E.French * '' Eucalyptus conferta'' Rule * '' Eucalyptus confluens'' W.Fitzg. ex Maiden – Kimberley gum * '' Eucalyptus conglobata'' (Benth.) Maiden – cong mallee, Port Lincoln mallee ** ''Eucalyptus conglobata'' subsp. ''conglobata'' ** ''Eucalyptus conglobata'' subsp. ''perata'' Brooker & Slee * '' Eucalyptus conglomerata'' Maiden & Blakely in J.H.Maiden – swamp stringybark * ''

Eucalyptus conica ''Eucalyptus conica'', commonly known as fuzzy box, is a species of tree endemic to eastern Australia. It has rough, flaky bark on the trunk and larger branches, smooth above, lance-shaped adult leaves, oval to diamond-shaped flower buds mostly ...

'' H.Deane & Maiden – fuzzy box * '' Eucalyptus × conjuncta'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus consideniana ''Eucalyptus consideniana'', commonly known as yertchuk, is a species of plant in the myrtle family and is endemic to south-eastern Australia. It is a tree with rough, fibrous, sometimes prickly bark on the trunk and larger branches, smooth gre ...

'' Maiden – yertchuk * '' Eucalyptus conspicua'' L.A.S.Johnson & K.D.Hill – Gippsland swamp-box * '' Eucalyptus conveniens'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus coolabah'' Blakely & Jacobs in W.F.Blakely - coolabah, coolibah * '' Eucalyptus cooperiana'' F.Muell. – many-flowered mallee * '' Eucalyptus copulans'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus cordata'' Labill. – heart-leaved silver gum ** ''Eucalyptus cordata'' subsp. ''cordata'' ** ''Eucalyptus cordata'' subsp. ''quadrangulosa'' D.Nicolle, B.M.Potts & McKinnon * ''

Eucalyptus cornuta ''Eucalyptus cornuta'', commonly known as yate, is a tree species, sometimes a mallee and is endemic to the southwest of Western Australia. It has rough, fibrous bark on all or most of its trunk, smooth bark above, mostly lance-shaped adult le ...

'' Labill. – yate * ''

Eucalyptus coronata ''Eucalyptus coronata'', commonly known as the crowned mallee, is a species of Mallee (habit), mallee that is Endemism, endemic to a small part of the south coast of Western Australia. It has smooth bark on the trunk and branches, lance-shaped to ...

'' C.A.Gardner – crowned mallee * '' Eucalyptus corrugata'' Luehm. – rough fruited mallee, rib-fruited mallee * '' Eucalyptus corticosa'' L.A.S.Johnson – Creswick apple-box, Olinda box * '' Eucalyptus corynodes'' A.R.Bean & Brooker * ''

Eucalyptus cosmophylla ''Eucalyptus cosmophylla'', commonly known as cup gum, bog gum or scrub gum, is a species of small tree or mallee that is endemic to South Australia. It usually has smooth bark and lance-shaped adult leaves, flower buds arranged in groups of th ...

'' F.Muell. – cup gum, bog gum or scrub gum * '' Eucalyptus costuligera'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus crebra ''Eucalyptus crebra'', commonly known as the narrow-leaved ironbark, narrow-leaved red ironbark or simply ironbark, and as muggago in the indigenous Dharawal language, is a species of small to medium-sized tree endemic to eastern Australia. It ha ...

'' F.Muell. – narrow-leaved ironbark, narrow-leaved red ironbark, muggago * ''

Eucalyptus crenulata ''Eucalyptus crenulata'', commonly known as Buxton gum, silver gum or Victorian silver gum, is a rare species of medium-sized tree that is found only in the wild in a small area in Victoria but is widely planted. It has rough, compacted bark on t ...

'' Blakely & Beuzev. – Buxton gum, Victorian silver gum * '' Eucalyptus creta'' L.A.S.Johnson & K.D.Hill – large-fruited gimlet * '' Eucalyptus cretata'' P.J.Lang & Brooker – Darke Peak mallee * '' Eucalyptus crispata'' Brooker & Hopper – Yandanooka mallee * '' Eucalyptus croajingolensis'' L.A.S.Johnson & K.D.Hill – East Gippsland peppermint * ''

Eucalyptus crucis ''Eucalyptus crucis'' is a species of mallee that is endemic to Western Australia. There are three subspecies, commonly known as silver mallee or Southern Cross mallee, (subspecies ''crucis''), narrow-leaved silver mallee, (subsp. ''lanceolata'' ...

'' Maiden ** ''Eucalyptus crucis'' subsp. ''crucis'' – silver mallee ** ''Eucalyptus crucis'' subsp. ''lanceolata'' Brooker & Hopper – narrow-leaved silver mallee ** ''Eucalyptus crucis'' subsp. ''praecipua'' Brooker & Hopper – Paynes Find mallee * ''

Eucalyptus cullenii ''Eucalyptus cullenii'', commonly known as Cullen's ironbark, is a species of small to medium-sized tree that is endemic to Queensland. It has thick, rough, deeply furrowed "ironbark", lance-shaped adult leaves, green to yellow flower buds in gro ...

'' Cambage – Cullen's ironbark * '' Eucalyptus cunninghamii'' Sweet – cliff mallee ash * '' Eucalyptus cuprea'' Brooker & Hopper – mallee box * '' Eucalyptus cupularis'' C.A.Gardner – Halls Creek white gum, wawulinggi * ''

Eucalyptus curtisii '' Eucalyptus curtisii'', commonly known as Plunkett mallee, is a species of mallee or small tree that is endemic to south-east Queensland in Australia. It has smooth grey to silvery bark, lance-shaped, narrow elliptic or curved adult leaves, fl ...

'' Blakely & C.T.White – Plunkett mallee * '' Eucalyptus cuspidata'' Turcz. * '' Eucalyptus cyanophylla'' Brooker – Murraylands mallee, blue-leaved mallee, ghost mallee * ''

Eucalyptus cyclostoma ''Eucalyptus cyclostoma'' is a species of Mallee (habit), mallee that is Endemism, endemic to an area in the south of Western Australia. It has smooth, greyish bark, lance-shaped adult leaves, flower buds in groups of between seven and eleven, wh ...

'' Brooker * '' Eucalyptus cylindriflora'' Maiden & Blakely – white mallee * '' Eucalyptus cylindrocarpa'' Blakely – woodline mallee * ''

Eucalyptus cypellocarpa ''Eucalyptus cypellocarpa'', commonly known as mountain grey gum, mountain gum, monkey gum or spotted mountain grey gum, is a species of straight, smooth-barked forest tree that is endemic to southeastern Australia. It has relatively large, lance ...

'' L.A.S.Johnson – mountain grey gum, monkey gum, spotted mountain grey gum

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Eucalyptus dalrympleana ''Eucalyptus dalrympleana'', commonly known as mountain gum, mountain white gum, white gum and broad-leaved ribbon gum, is a species of tree that is endemic to southeastern Australia. It has smooth bark, lance-shaped adult leaves, flower buds in ...

'' Maiden – mountain gum, mountain white gum, broad-leaved ribbon gum ** ''Eucalyptus dalrympleana'' subsp. ''dalrympleana'' ** ''Eucalyptus dalrympleana'' subsp. ''heptantha'' L.A.S.Johnson * '' Eucalyptus dawsonii'' R.T.Baker – slaty gum, slaty box, * '' Eucalyptus dealbata'' A.Cunn. ex Schauer in W.G.Walpers – tumbledown red gum, hill redgum * ''

Eucalyptus deanei ''Eucalyptus deanei'', commonly known as mountain blue gum, round-leaved gum, or Deane's gum, is a species of large tree endemic to New South Wales. It has smooth bark, lance-shaped leaves that are paler on the lower surface, flower buds in group ...

'' Maiden – mountain blue gum, round-leaved gum * ''

Eucalyptus decipiens ''Eucalyptus decipiens'', commonly known as redheart or redheart moit is a species of mallee or small tree that is endemic to Western Australia. It has varying amounts of rough, imperfectly shed ribbons of brownish bark and smooth whitish to gre ...

'' Endl. – redheart, redheart moit * ''

Eucalyptus decolor ''Eucalyptus decolor'' is a species of small to medium-sized tree that is endemic to Queensland. It has rough, hard, fissured "ironbark", lance-shaped to curved adult leaves that are distinctly paler on the lower surface, flower buds in groups of ...

'' A.R.Bean & Brooker * ''

Eucalyptus decorticans ''Eucalyptus decorticans'', commonly known as the gum-top ironbark, is a species of tree that is endemic to Queensland. It has rough, dark grey or black "ironbark" on the trunk and larger branches, smooth white bark on the thinner branches, lance ...

'' (F.M.Bailey) Maiden – gum-top ironbark * '' Eucalyptus decurva'' F.Muell. – slender mallee * '' Eucalyptus deflexa'' Brooker – Lake King mallee * ''

Eucalyptus deglupta ''Eucalyptus deglupta'' is a species of tall tree, commonly known as the rainbow eucalyptus, Mindanao gum, or rainbow gum that is native to the Philippines, Indonesia, and Papua New Guinea. It is the only ''Eucalyptus'' species that usually liv ...

'' Blume (Indonesia, P.N.G.) – rainbow eucalyptus, Mindanao gum, rainbow gum * ''

Eucalyptus delegatensis ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as euca ...

'' F.Muell. ex R.T.Baker – alpine ash, gum-topped stringybark, white-top ** ''Eucalyptus delegatensis'' subsp. ''delegatensis'' ** ''Eucalyptus delegatensis'' subsp. ''tasmaniensis'' Boland * '' Eucalyptus delicata'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus dendromorpha'' (Blakely) L.A.S.Johnson & Blaxell – Budawang ash, giant mallee ash * ''

Eucalyptus densa ''Eucalyptus densa'' is a species of Mallee (habit), mallee or Mallet (habit), mallet that is Endemism, endemic to Western Australia. It has smooth greyish bark that is shed in curly strips, linear to narrow lance-shaped adult leaves, long, spind ...

'' Brooker & Hopper ** ''Eucalyptus densa'' subsp. ''densa'' ** ''Eucalyptus densa'' subsp. ''improcera'' Brooker & Hopper * ''

Eucalyptus denticulata ''Eucalyptus denticulata'', commonly known as the Errinundra shining gum or shining gum, is a species of tree endemic to south-eastern Australia. It has mostly smooth, white bark, lance-shaped to curved adult leaves with toothed edges, flower bud ...

'' I.O.Cook & Ladiges – Errinundra shining gum, shining gum * '' Eucalyptus depauperata'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus desmondensis'' Maiden & Blakely – Desmond mallee * '' Eucalyptus deuaensis'' Boland & P.M.Gilmour – Mongamulla mallee * '' Eucalyptus dielsii'' C.A.Gardner – cap-fruited mallee, cap-fruited mallet * '' Eucalyptus diminuta'' Brooker & Hopper – spring mallee * '' Eucalyptus diptera'' C.R.P.Andrews – two-winged gimlet * '' Eucalyptus discreta'' Brooker * ''

Eucalyptus dissimulata ''Eucalyptus dissimulata'', commonly known as the red-capped mallee, is a species of Mallee (habit), mallee that is Endemism, endemic to Western Australia. It has smooth greyish bark that is shed in strips, glossy green, narrow elliptic to narrow ...

'' Brooker – red-capped mallee * '' Eucalyptus distans'' Brooker, Boland & Kleinig – Katherine box * '' Eucalyptus distuberosa'' D.Nicolle ** ''Eucalyptus distuberosa'' subsp. ''aerata'' D.Nicolle ** ''Eucalyptus distuberosa'' subsp. ''distuberosa'' * ''

Eucalyptus diversicolor ''Eucalyptus diversicolor'', commonly known as karri, is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a tall tree with smooth light grey to cream-coloured, often mottled bark ...

'' F.Muell. – karri * ''

Eucalyptus diversifolia ''Eucalyptus diversifolia'', commonly known as the soap mallee, coastal white mallee, South Australian coastal mallee, or coast gum is a species of mallee that is endemic to an area along the southern coast of Australia. It has smooth bark, lanc ...

'' Bonpl. ** ''Eucalyptus diversifolia'' subsp. ''diversifolia'' – soap mallee, coastal white mallee, coast gum ** ''Eucalyptus diversifolia'' subsp. ''hesperia'' I.J.Wright & Ladiges * ''

Eucalyptus dives ''Eucalyptus dives'', commonly known as the broad-leaved peppermint or blue peppermint, is a species of tree that is endemic to south-eastern Australia. It has rough, finely fibrous bark on the trunk and larger branches, smooth bark above, lance- ...

'' Schauer in W.G.Walpers – broad-leaved peppermint, blue peppermint * '' Eucalyptus dolichocera'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus dolichorhyncha ''Eucalyptus dolichorhyncha'', commonly known as the fuchsia gum, is a species of mallet that is endemic to the south-west of Western Australia. It has smooth, pale grey over pale brown bark, lance-shaped to oblong adult leaves, pendulous, solit ...

'' (Brooker) Brooker & Hopper – fuchsia gum * ''

Eucalyptus dolorosa ''Eucalyptus dolorosa'', commonly known as the Mount Misery mallee or Dandaragan mallee, is a species of eucalypt that is endemic to Western Australia. It is a mallee with a short skirt of rough flaky bark at the base of the trunk, smooth pale g ...

'' Brooker & Hopper – Mount Misery mallee, Dandaragan mallee * '' Eucalyptus doratoxylon'' F.Muell. – spearwood mallee, spearwood, geitch-gmunt * '' Eucalyptus dorrigoensis'' (Blakely) L.A.S.Johnson & K.D.Hill – Dorrigo white gum * '' Eucalyptus drummondii'' Benth. – Drummond's gum, Drummond's mallee * ''

Eucalyptus dumosa ''Eucalyptus dumosa'', commonly known as the white mallee, dumosa mallee, or Congoo mallee, is a species of mallee that is endemic to south eastern Australia. It usually has rough, flaky grey bark on the lower trunk, smooth bark above, lance-shap ...

'' A.Cunn. ex Oxley – white mallee, dumosa mallee, Congoo mallee * '' Eucalyptus dundasii'' Maiden – Dundas blackbutt * '' Eucalyptus dunnii'' Maiden - Dunn's white gum, white gum * ''

Eucalyptus dura ''Eucalyptus dura'' is a species of small to medium sized tree that is endemic to south-eastern Queensland. It has rough, dark grey to black "ironbark", lance-shaped adult leaves, flower buds in groups of seven, white flowers and conical fruit. ...

'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus dwyeri ''Eucalyptus dwyeri'', commonly known as Dwyer's red gum or Dwyer's mallee gum, is a species of small tree, sometimes a Mallee (habit), mallee that is endemic to eastern Australia. It has smooth, white or cream-coloured bark, lance-shaped to cur ...

'' Maiden & Blakely – Dwyer's red gum, Dwyer's mallee gum

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Eucalyptus ebbanoensis ''Eucalyptus ebbanoensis'', commonly known as the sandplain mallee, is a species of Mallee (habit), mallee that is endemic to Western Australia. It has smooth greyish bark, lance-shaped to curved adult leaves, flower buds in groups of three, whit ...

'' Maiden – sandplain mallee ** ''Eucalyptus ebbanoensis'' subsp. ''ebbanoensis'' ** ''Eucalyptus ebbanoensis'' subsp. ''glauciramula'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus ebbanoensis'' subsp. ''photina'' Brooker & Hopper * '' Eucalyptus ecostata'' (Maiden) D.Nicolle & M.E.French – coastal silver mallee * '' Eucalyptus educta'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus effusa'' Brooker – rough-barked gimlet ** ''Eucalyptus effusa'' subsp. ''effusa'' ** ''Eucalyptus effusa'' subsp. ''exsul'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus elaeophloia'' Chappill, Crisp & Prober – Nunniong gum, olive mallee * ''

Eucalyptus elata ''Eucalyptus elata'', commonly known as the river peppermint or river white gum, is a species of medium to tall tree that is endemic to eastern Australia. It has rough, compacted bark on the lower trunk, smooth bark above, lance-shaped to curved ...

'' Dehnh. – river peppermint, river white gum * '' Eucalyptus elegans'' A.R.Bean * '' Eucalyptus elliptica'' (Blakely & McKie) L.A.S.Johnson & K.D.Hill – Bendemeer white gum * ''

Eucalyptus erectifolia ''Eucalyptus erectifolia'', commonly known as Stirling Range mallee, is a species of mallee that is endemic to Western Australia. It has smooth bark, narrow lance-shaped adult leaves, flower buds in groups of between seven and thirteen, white fl ...

'' Brooker & Hopper – Stirling Range mallee * '' Eucalyptus eremicola'' Boomsma – Vokes Hill mallee ** ''Eucalyptus eremicola'' subsp. ''eremicola'' ** ''Eucalyptus eremicola'' subsp. ''peeneri'' (Blakely) D.Nicolle * ''

Eucalyptus eremophila ''Eucalyptus eremophila'', commonly known as the sand mallet or tall sand mallee, is a species of mallet that is endemic to semi-arid regions of Western Australia. It has smooth pale brown and greyish bark, narrow lance-shaped to elliptical adult ...

'' (Diels) Maiden – sand mallet, tall sand mallee ** ''Eucalyptus eremophila'' (Diels) Maiden subsp. ''eremophila'' (Blakely) D.Nicolle ** ''Eucalyptus eremophila'' subsp. ''pterocarpa'' (Blakely & H.Steedman) L.A.S.Johnson & Blaxell * '' Eucalyptus erosa'' A.R.Bean * '' Eucalyptus erythrocorys'' F.Muell. – illyarrie, red-capped gum, helmet nut gum * '' Eucalyptus erythronema'' Turcz. – red-flowered mallee ** ''Eucalyptus erythronema'' Turcz. subsp. ''erythronema'' ** ''Eucalyptus erythronema'' subsp. ''inornata'' D.Nicolle & M.E.French * '' Eucalyptus eudesmioides'' F.Muell. – mallalie, desert gum, mallabie * ''

Eucalyptus eugenioides ''Eucalyptus eugenioides'', commonly known as the thin-leaved stringybark or white stringybark, is a species of tree endemic to eastern Australia. It is a small to medium-sized tree with rough stringy bark, lance-shaped to curved adult leaves, Fl ...

'' Sieber ex Spreng. – thin-leaved stringybark, white stringybark * '' Eucalyptus ewartiana'' Maiden – Ewart's mallee * '' Eucalyptus exigua'' Brooker & Hopper * ''

Eucalyptus exilipes ''Eucalyptus exilipes'', commonly known as the fine-leaved ironbark, is a species of medium to tall tree and is endemic to Queensland. It has dark grey or black "ironbark", linear to narrow lance-shaped adult leaves, flower buds in groups of seve ...

'' Brooker & A.R.Bean – fine-leaved ironbark * '' Eucalyptus exilis'' Brooker – Boyagin mallee * ''

Eucalyptus expressa ''Eucalyptus expressa'', commonly known as the Wollemi stringybark, is a recently discovered Australian tree species. It has rough, fibrous stringybark on the trunk and larger branches, lance-shaped to curved adult leaves, flower buds in groups ...

'' S.A.J.Bell & D.Nicolle – Wollemi stringybark * ''

Eucalyptus exserta ''Eucalyptus exserta'', commonly known as Queensland peppermint, peppermint, bendo, yellow messmate or messmate, is a species of tree or a mallee and is endemic to eastern Australia. It has hard, fibrous bark, lance-shaped adult leaves, flowe ...

'' F.Muell. – Queensland peppermint, bendo, yellow messmate * '' Eucalyptus extensa'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus extrica'' D.Nicolle – eastern tallerack

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Eucalyptus falcata ''Eucalyptus falcata'', commonly known as silver mallet or toolyumuck, is a species of Mallee (habit), mallee or marlock that is Endemism, endemic to Western Australia. It has smooth bark, lance-shaped to curved adult leaves, flower buds in group ...

'' Turcz. – silver mallet, toolyumuck * '' Eucalyptus falciformis'' (Newnham, Ladiges & Whiffin) Rule – Grampians peppermint, western peppermint * '' Eucalyptus famelica'' Brooker & Hopper * '' Eucalyptus farinosa'' K.D.Hill * ''

Eucalyptus fasciculosa ''Eucalyptus fasciculosa'', commonly known as pink gum, hill gum or scrub gum, is a species of small tree that is endemic to southern Australia. It has mostly smooth, light grey to pinkish bark, lance-shaped adult leaves, flower buds in grou ...

'' F.Muell. – pink gum, hill gum, scrub gum * ''

Eucalyptus fastigata ''Eucalyptus fastigata'', commonly known as brown barrel or cut-tail, is a species of medium-sized to tall tree that is endemic to southeastern Australia. It has fibrous or stringy bark on the trunk and larger branches, smooth bark above, lance- ...

'' H.Deane & Maiden – brown barrel, cut-tail * ''

Eucalyptus fibrosa ''Eucalyptus fibrosa'', commonly known as the red ironbark, broad-leaved red ironbark or broad-leaved red ironbark, is a species of medium-sized to tall tree endemic to eastern Australia. It has grey to black ironbark, lance-shaped to egg-shape ...

'' F.Muell. – red ironbark, broad-leaved red ironbark, broad-leaved red ironbark ** ''Eucalyptus fibrosa'' subsp. ''fibrosa'' ** ''Eucalyptus fibrosa'' subsp. ''nubila'' (Maiden & Blakely) L.A.S.Johnson – blue-leaved ironbark * '' Eucalyptus filiformis'' Rule * ''

Eucalyptus fitzgeraldii ''Eucalyptus fitzgeraldii'', commonly known as the broad-leaved box or the paper-barked box, is a tree that is endemic to Western Australia. It has rough, flaky bark, flower buds arranged in groups of seven and bell-shaped to urn-shaped fruit. D ...

'' Blakely – broad-leaved box, paper-barked box * '' Eucalyptus flavida'' Brooker & Hopper – yellow-flowered mallee * ''

Eucalyptus flindersii ''Eucalyptus flindersii'', commonly known as the South Australian grey mallee, mallee red gum, or grey mallee, is a species of mallee that is endemic to South Australia. It usually has smooth, pinkish grey bark, lance-shaped to curved adult leav ...

'' Boomsma – South Australian grey mallee, mallee red gum, grey mallee * ''

Eucalyptus flocktoniae ''Eucalyptus flocktoniae'', commonly known as merrit, is a species of tree or mallee that is endemic to Western Australia. It has smooth, silvery grey bark, lance-shaped to curved adult leaves, prominently beaked flower buds in groups of seven o ...

'' (Maiden) Maiden – merrit ** ''Eucalyptus flocktoniae'' subsp. ''flocktoniae'' ** ''Eucalyptus flocktoniae'' subsp. ''hebes'' D.Nicolle * ''

Eucalyptus foecunda ''Eucalyptus foecunda'', commonly known as narrow-leaved red mallee, Fremantle mallee or coastal dune mallee, is a species of plant in the myrtle family that is endemic to Western Australia. It has rough bark on the trunk, smooth bark above, nar ...

'' Schauer in J.G.C.Lehmann – narrow-leaved red mallee, Fremantle mallee, coastal dune mallee * '' Eucalyptus foliosa'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus formanii ''Eucalyptus formanii'', commonly known as Die Hardy mallee, Forman's mallee or feather gum, is a species of tree or Mallee (habit), mallee that is Endemism, endemic to Western Australia. It has rough bark over most, or all of its trunk, smooth b ...

'' C.A.Gardner – Die Hardy mallee, Forman's mallee, feather gum * '' Eucalyptus forresterae'' Molyneux & Rule – brumby sallee * ''

Eucalyptus forrestiana ''Eucalyptus forrestiana'', commonly known as fuchsia gum or fuchsia mallee, is a species of small tree or mallet and is endemic to an area near Esperance, Western Australia. It has smooth grey bark, narrow oblong to lance-shaped adult leaves, ...

'' Diels – fuchsia gum, fuchsia mallee * '' Eucalyptus fracta'' K.D.Hill * '' Eucalyptus fraseri'' (Brooker) Brooker – Balladonia gum ** ''Eucalyptus fraseri'' subsp. ''fraseri'' ** ''Eucalyptus fraseri'' subsp.'' melanobasis'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus fraxinoides'' H.Deane & Maiden – white ash, white mountain ash * '' Eucalyptus frenchiana'' D.Nicolle * '' Eucalyptus froggattii'' Blakely – Kamarooka mallee * '' Eucalyptus fruticosa'' Brooker * '' Eucalyptus fulgens'' Rule – green scentbark * '' Eucalyptus fusiformis'' Boland & Kleinig – grey ironbark, Nambucca ironbark

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Eucalyptus gamophylla ''Eucalyptus gamophylla'', commonly known as warilu, blue-leaved mallee, twin-leaf mallee, twin-leaved mallee or blue mallee, is a species of mallee that is native to Western Australia, South Australia and the Northern Territory. It usually ha ...

'' F.Muell. – warilu, blue-leaved mallee, twin-leaved mallee, blue mallee * '' Eucalyptus gardneri'' Maiden – blue mallet, woacal ** ''Eucalyptus gardneri'' subsp. ''gardneri'' ** ''Eucalyptus gardneri'' subsp. ''ravensthorpensis'' Brooker & Hopper * '' Eucalyptus georgei'' Brooker & Blaxell – Hyden blue gum ** ''Eucalyptus georgei'' subsp. ''fulgida'' Brooker & Hopper ** ''Eucalyptus georgei'' subsp. ''georgei'' * '' Eucalyptus gigantangion'' L.A.S.Johnson & K.D.Hill – Kakadu woollybutt * '' Eucalyptus gillenii'' Ewart & L.R.Kerr – mallee red gum, Mt Gillen mallee, Mt Lindsay mallee * '' Eucalyptus gillii'' Maiden – curly mallee, Arkaroola mallee, silver mallee * ''

Eucalyptus gittinsii ''Eucalyptus gittinsii'', commonly known as northern sandplain mallee, is a species of Mallee (habit), mallee that is Endemism, endemic to Western Australia. It has smooth greyish bark, sometimes with rough flaky bark near the base, lance-shaped ...

'' Brooker & Blaxell – northern sandplain mallee ** ''Eucalyptus gittinsii'' subsp. ''gittinsii'' ** ''Eucalyptus gittinsii'' subsp. ''illucida'' D.Nicolle * '' Eucalyptus glaucescens'' Maiden & Blakely in J.H.Maiden – Tingiringi gum, Tingaringy gum * '' Eucalyptus glaucina'' (Blakely) L.A.S.Johnson – slaty red gum * ''

Eucalyptus globoidea ''Eucalyptus globoidea'', commonly known as the white stringybark, is a tree that is endemic to near-coastal areas of south-eastern Australia. It has rough, stringy bark, often furrowed on the trunk, glossy, lance-shaped to egg-shaped, often cur ...

'' Blakely – white stringybark * ''

Eucalyptus globulus ''Eucalyptus globulus'', commonly known as southern blue gum or blue gum, is a species of tall, evergreen tree endemic to southeastern Australia. This ''Eucalyptus'' species has mostly smooth bark, juvenile leaves that are whitish and waxy on ...

'' Labill. ** ''Eucalyptus globulus'' subsp. ''bicostata'' (Maiden, Blakely & Simmonds) J.B.Kirkp. – southern blue gum, eurabbie, blue gum, Victorian blue gum ** ''Eucalyptus globulus'' Labill. subsp. ''globulus'' – Tasmanian blue gum, southern blue gum, blue gum ** ''Eucalyptus globulus'' subsp. ''maidenii'' (F.Muell.) J.B.Kirkp. – Maiden's gum ** ''Eucalyptus globulus'' subsp. ''pseudoglobulus'' (Naudin ex Maiden) J.B.Kirkp. – Victorian eurabbie * '' Eucalyptus glomericassis'' L.A.S.Johnson & K.D.Hill – scarp white gum * '' Eucalyptus glomerosa'' Brooker & Hopper – jinjulu * ''

Eucalyptus gomphocephala ''Eucalyptus gomphocephala'', known as tuart, is a species of tree, one of the six forest giants of Southwest Australia. Tuart forest was common on the Swan coastal plain, until the valuable trees were felled for export and displaced by the urb ...

'' A.Cunn. ex DC. – tuart * '' Eucalyptus gongylocarpa'' Blakely – baarla, marble gum, desert gum * '' Eucalyptus goniantha'' Turcz. – Jerdacuttup mallee ** ''Eucalyptus goniantha'' subsp. ''goniantha'' ** ''Eucalyptus goniantha'' subsp. ''kynoura'' D.Nicolle & M.E.French * ''

Eucalyptus goniocalyx ''Eucalyptus goniocalyx'', commonly known as long-leaved box, olive-barked box or bundy, is a species of small to medium-sized tree that is Endemism, endemic to southeastern Australia. It has rough, fibrous or flaky bark, lance-shaped to curved a ...

'' F.Muell. ex Miq. – long-leaved box, olive-barked box, bundy ** ''Eucalyptus goniocalyx'' subsp. ''exposa'' D.Nicolle ** ''Eucalyptus goniocalyx'' subsp. ''fallax'' Rule ** ''Eucalyptus goniocalyx'' subsp. ''goniocalyx'' ** ''Eucalyptus goniocalyx'' subsp. ''laxa'' Rule ** ''Eucalyptus goniocalyx'' subsp. ''viridissima'' Rule * '' Eucalyptus goniocarpa'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus gracilis ''Eucalyptus gracilis'', commonly known as yorrell, snap and rattle, red mallee, white mallee or kong mallee, is a species of mallee or small tree endemic to Australia, where it is found in south-western New South Wales, Victoria, South Australi ...

'' F.Muell. – yorrell, white mallee * ''

Eucalyptus grandis ''Eucalyptus grandis'', commonly known as the flooded gum or rose gum, is a tall tree with smooth bark, rough at the base fibrous or flaky, grey to grey-brown. At maturity, it reaches tall, though the largest specimens can exceed tall. It is f ...

'' W.Hill – flooded gum, rose gum * ''

Eucalyptus granitica ''Eucalyptus granitica'', commonly known as the granite ironbark, is a species of tree that is endemic to Queensland. It has dark grey or black "ironbark" on the trunk and branches, glossy green, lance-shaped to curved adult leaves, flower buds i ...

'' L.A.S.Johnson & K.D.Hill – granite ironbark * '' Eucalyptus gregoryensis'' N.G.Walsh & Albr. * ''

Eucalyptus gregsoniana ''Eucalyptus gregsoniana'', commonly known as the Wolgan snow gum or mallee snow gum, is a species of mallee that is endemic to New South Wales. It has white to pale grey bark, lance-shaped to curved adult leaves, flower buds in groups of betwee ...

'' L.A.S.Johnson & Blaxell – Wolgan snow gum, mallee snow gum * ''

Eucalyptus griffithsii ''Eucalyptus griffithsii'', commonly known as Griffith's grey gum, is a species of Mallee (habit), mallee or tree that is Endemism, endemic to Western Australia. It has smooth grey to whitish bark, sometimes with rough, loose fibrous bark near th ...

'' Maiden – Griffith's grey gum * '' Eucalyptus grisea'' L.A.S.Johnson & K.D.Hill – grey gum * ''

Eucalyptus grossa ''Eucalyptus grossa'', commonly known as coarse-leaved mallee, is a species of mallee or rarely a straggly tree, that is endemic to Western Australia. It has rough, fibrous bark on the trunk and all but the thinnest branches, broadly lance-shape ...

'' F.Muell. ex Benth. – coarse-leaved mallee * '' Eucalyptus guilfoylei'' Maiden – yellow tingle * ''

Eucalyptus gunnii ''Eucalyptus gunnii'', commonly known as cider gum, is a species of small to medium-sized tree endemic to the island of Tasmania, Australia. It has mostly smooth bark, lance-shaped to egg-shaped adult leaves, flower buds in groups of three, whi ...

'' Hook.f. – cider gum ** ''Eucalyptus gunnii'' subsp. ''divaricata'' (McAulay & Brett) B.M.Potts ** ''Eucalyptus gunnii'' subsp. ''gunnii'' * '' Eucalyptus gypsophila'' Nicolle – kopi mallee

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* '' Eucalyptus haemastoma'' Sm. – scribbly gum * '' Eucalyptus hallii'' Brooker – Goodwood gum * '' Eucalyptus halophila'' D.J.Carr & S.G.M.Carr – salt lake mallee * '' Eucalyptus hawkeri'' Rule * '' Eucalyptus hebetifolia'' Brooker & Hopper * '' Eucalyptus helidonica'' K.D.Hill * '' Eucalyptus herbertiana'' Maiden – Kalumburu gum, yellow-barked mallee * '' Eucalyptus histophylla'' Brooker & Hopper * ''

Eucalyptus horistes ''Eucalyptus horistes'' is a species of Mallee (habit), mallee or small tree that is Endemism, endemic to Western Australia. It has smooth greyish bark, often with rough, firm fibrous bark on the base or all of the trunk, lance-shaped to ellipti ...

'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus houseana'' W.Fitzg. ex Maiden – Kimberley white gum, tropical white gum * '' Eucalyptus howittiana'' F.Muell. – Howitt's box * '' Eucalyptus hypolaena'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus hypostomatica'' L.A.S.Johnson & K.D.Hill – Pokolbin box

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* '' Eucalyptus ignorabilis'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus imitans'' L.A.S.Johnson & K.D.Hill – Illawarra stringybark * '' Eucalyptus imlayensis'' Crisp & Brooker – Mount Imlay mallee * '' Eucalyptus impensa'' Brooker & Hopper – Eneabba mallee * '' Eucalyptus incerata'' Brooker & Hopper – Mount Dau mallee * ''

Eucalyptus incrassata ''Eucalyptus incrassata'', commonly known as the lerp mallee, yellow mallee, ridge fruited mallee or rib fruited mallee, is a species of mallee that is endemic to southern Australia. It has smooth bark, sometimes with rough, ribbony bark near ...

'' Labill. – lerp mallee, yellow mallee, ridge fruited mallee, rib fruited mallee * '' Eucalyptus indurata'' Brooker & Hopper – ironbark or ironbark mallee * '' Eucalyptus infera'' A.R.Bean – Durikai mallee * '' Eucalyptus infracorticata'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus insularis'' Brooker – Twin Peak Island mallee, North Twin Peak Island mallee ** ''Eucalyptus insularis'' subsp. ''continentalis'' D.Nicolle & Brooker ** ''Eucalyptus insularis'' subsp. ''insularis'' * '' Eucalyptus interstans'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus intertexta'' R.T.Baker western red box, gum coolibah, bastard coolibah

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Eucalyptus jacksonii ''Eucalyptus jacksonii'', commonly known as the red tingle, is a species of tall tree endemic to the south west Western Australia and is one of the tallest trees found in the state. It has thick, rough, stringy reddish bark from the base of the t ...

'' Maiden – red tingle * '' Eucalyptus jensenii'' Maiden – Wandi ironbark * '' Eucalyptus jimberlanica'' L.A.S.Johnson & K.D.Hill – Norseman gimlet * '' Eucalyptus johnsoniana'' Brooker & Blaxell – Johnson's mallee * '' Eucalyptus johnstonii'' Maiden – Tasmanian yellow gum * '' Eucalyptus jucunda'' C.A.Gardner – Yuna mallee * '' Eucalyptus jutsonii'' Maiden – Jutson's mallee ** ''Eucalyptus jutsonii'' subsp. ''jutsonii'' ** ''Eucalyptus jutsonii'' subsp. ''kobela'' D.Nicolle & M.E.French

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Eucalyptus kabiana ''Eucalyptus kabiana'', commonly known as Mt Beerwah mallee, is a species of mallee, rarely a small tree, that is endemic to Queensland. It has smooth white to grey bark, sometimes with a short stocking of rough, fibrous bark at the base. The ad ...

'' L.A.S.Johnson & K.D.Hill – Mt Beerwah mallee * '' Eucalyptus × kalangadooensis'' Maiden & Blakely * '' Eucalyptus kartzoffiana'' L.A.S.Johnson & Blaxell – Araluen gum * '' Eucalyptus kenneallyi'' K.D.Hill & L.A.S.Johnson – Kenneally's white gum * '' Eucalyptus kessellii'' Maiden & Blakely – Jerdacuttup mallee ** ''Eucalyptus kessellii'' subsp. ''eugnosta'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus kessellii'' subsp. ''kessellii'' * '' Eucalyptus kingsmillii'' (Maiden) Maiden & Blakely in J.H.Maiden ** ''Eucalyptus kingsmillii'' subsp. ''kingsmillii'' * '' Eucalyptus kitsoniana'' Maiden – Gippsland mallee, bog gum * ''

Eucalyptus kochii ''Eucalyptus kochii'', commonly known as oil mallee, is a species of mallee, sometimes a tree, and is endemic to Western Australia. It has rough, flaky or fibrous bark on the trunk, smooth grey bark above, linear to narrow lance-shaped adult lea ...

'' Maiden & Blakely in J.H.Maiden – oil mallee ** ''Eucalyptus kochii'' subsp. ''amaryssia'' D.Nicolle ** ''Eucalyptus kochii'' subsp. ''borealis'' (C.A.Gardner) D.Nicolle ** ''Eucalyptus kochii'' subsp. ''kochii'' ** ''Eucalyptus kochii'' subsp. ''plenissima'' (C.A.Gardner) Brooker ** ''Eucalyptus kochii'' subsp. ''yellowdinensis'' D.Nicolle * '' Eucalyptus kondininensis'' Maiden & Blakely – Kondinin blackbutt * '' Eucalyptus koolpinensis'' Brooker & Dunlop – Koolpin box * '' Eucalyptus kruseana'' F.Muell. – book-leaf mallee, Kruses's bookleaf mallee * '' Eucalyptus kumarlensis'' Brooker * '' Eucalyptus kybeanensis'' Maiden & Cambage – Kybean mallee ash

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Eucalyptus lacrimans ''Eucalyptus lacrimans'', commonly known as weeping snow gum, is a species of small tree that is endemic to New South Wales. It has smooth white bark, lance-shaped adult leaves with more or less parallel veins, flower buds in groups of seven to ...

'' L.A.S.Johnson & K.D.Hill – weeping snow gum * '' Eucalyptus laeliae'' Podger & Chippend. – Darling Range ghost gum, butter gum * '' Eucalyptus laevis'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus laevopinea ''Eucalyptus laevopinea'', commonly known as the silver top stringybark, is a tree that is endemic to eastern Australia. It has rough, stringy greyish bark on the trunk and larger branches, glossy green, lance-shaped adult leaves, flower buds in ...

'' F.Muell. ex R.T.Baker – silver top stringybark * '' Eucalyptus × lamprocalyx'' Blakely * ''

Eucalyptus lane-poolei ''Eucalyptus lane-poolei'', commonly known as salmon white gum, is a species of tree or mallee that is endemic to Western Australia. It has smooth but scaly-looking bark, narrow lance-shaped or curved adult leaves, flower buds in groups of seven ...

'' Maiden – salmon white gum * '' Eucalyptus langleyi'' L.A.S.Johnson & Blaxell – green mallee ash, albatross mallee * ''

Eucalyptus lansdowneana ''Eucalyptus lansdowneana'', commonly known as the crimson mallee or the red-flowered mallee box, is a species of slender stemmed, straggly mallee that is endemic to a restricted area of South Australia. It has rough, fibrous or flaky bark at th ...

'' F.Muell. & J.E.Br. in J.E.Brown – crimson mallee, red-flowered mallee box * '' Eucalyptus largeana'' Blakely & Beuzev. in W.F.Blakely – Craven grey box * ''

Eucalyptus largiflorens ''Eucalyptus largiflorens'', or black box or river box, is a tree that is endemic to Australia. It has rough, fibrous or flaky bark, dull greenish-grey, lance-shaped leaves, oval to club-shaped green to yellow flower buds, white flowers and hemi ...

'' F.Muell. – black box * '' Eucalyptus × laseronii'' R.T.Baker * '' Eucalyptus latens'' Brooker – narrow-leaved red mallee * ''

Eucalyptus lateritica ''Eucalyptus lateritica'', commonly known as laterite mallee, is a species of Mallee (habit), mallee that is Endemism, endemic to a small area in the south-west of Western Australia. It has rough bark on the lower half of the trunk, smooth grey b ...

'' Brooker & Hopper – laterite mallee * '' Eucalyptus latisinensis'' K.D.Hill – white mahogany * '' Eucalyptus lehmannii'' (Schauer) Benth. – bushy yate ** ''Eucalyptus lehmannii'' subsp. ''lehmannii'' ** ''Eucalyptus lehmannii'' subsp. ''parallela'' D.Nicolle & M.E.French * '' Eucalyptus leprophloia'' Brooker & Hopper – scaly butt mallee * '' Eucalyptus leptocalyx'' Blakely – Hopetoun mallee ** ''Eucalyptus leptocalyx'' subsp. ''leptocalyx'' ** ''Eucalyptus leptocalyx'' subsp. ''petilipes'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus leptophleba'' F.Muell. – Molloy red box, Molloy box * '' Eucalyptus leptophylla'' F.Muell. ex Miq. – March mallee, slender-leaved red mallee, narrow-leaved red mallee * '' Eucalyptus leptopoda'' Benth. – Tammin mallee, ** ''Eucalyptus leptopoda'' subsp. ''arctata'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus leptopoda'' subsp. ''elevata'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus leptopoda'' subsp. ''leptopoda'' ** ''Eucalyptus leptopoda'' subsp. ''subluta'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus lesouefii'' Maiden – goldfields blackbutt * ''

Eucalyptus leucophloia ''Eucalyptus leucophloia'', commonly known as snappy gum or migum, is a species of small tree or mallee that is endemic to northern Australia. The indigenous Mangarayi and Yangman peoples know the tree as mirndir, the Ngarluma name it as ma ...

'' Brooker – snappy gum, migum ** ''Eucalyptus leucophloia'' subsp. ''euroa'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus leucophloia'' subsp. ''leucophloia'' * ''

Eucalyptus leucophylla ''Eucalyptus leucophylla'', commonly known as Cloncurry box, is a species of tree or mallee that is predominantly found in northwest Queensland with small populations possibly also occurring in the eastern Kimberley region Western Australia. It ...

'' Domin – Cloncurry box * ''

Eucalyptus leucoxylon ''Eucalyptus leucoxylon'', commonly known as yellow gum, blue gum or white ironbark, is a species of small to medium-sized tree that is endemic to south-eastern continental Australia. It has smooth yellowish bark with some rough bark near the bas ...

'' F.Muell. – yellow gum, blue gum, white ironbark ** ''Eucalyptus leucoxylon'' subsp. ''bellarinensis'' Rule ** ''Eucalyptus leucoxylon'' subsp. ''connata'' Rule ** ''Eucalyptus leucoxylon'' subsp. ''leucoxylon'' ** ''Eucalyptus leucoxylon'' subsp. ''megalocarpa'' Boland ** ''Eucalyptus leucoxylon'' var. ''pluriflora'' Boland ** ''Eucalyptus leucoxylon'' subsp. ''pruinosa'' (Miq.) Boland ** ''Eucalyptus leucoxylon'' subsp. ''stephaniae'' Rule * '' Eucalyptus ligulata'' Brooker – Lucky Bay mallee ** ''Eucalyptus ligulata'' subsp. ''ligulata'' ** ''Eucalyptus ligulata'' subsp. ''stirlingica'' D.Nicolle, * ''

Eucalyptus ligustrina ''Eucalyptus ligustrina'', commonly known as the privet-leaved stringybark, is a species of shrub, mallee or small tree that is endemic to New South Wales. It has rough, stringy bark, lance-shaped to egg-shaped adult leaves, flower buds in gro ...

'' A.Cunn. ex DC. – privet-leaved stringybark * '' Eucalyptus limitaris'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus lirata'' W.Fitzg. ex Maiden – Kimberley yellowjacket * '' Eucalyptus litoralis'' Rule – Anglesea box * '' Eucalyptus litorea'' Brooker & Hopper – saline mallee * ''

Eucalyptus livida ''Eucalyptus livida'', commonly known as wandoo mallee, is a species of mallee or small tree that is endemic to Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of eleven or more, creamy white flowers and b ...

'' Brooker & Hopper – wandoo mallee * '' Eucalyptus lockyeri'' Blaxell & K.D.Hill – Lockyer's box ** ''Eucalyptus lockyeri'' subsp. ''exuta'' Brooker & Kleinig ** ''Eucalyptus lockyeri'' subsp. ''lockyeri'' * '' Eucalyptus longicornis'' (F.Muell.) Maiden – red morrel, morryl, poot, pu * ''

Eucalyptus longifolia ''Eucalyptus longifolia'', commonly known as woollybutt, is a species of medium-sized tree that is endemic to eastern Australia. It has thick, fibrous bark on the trunk and larger branches, lance-shaped to curved adult leaves, flower buds in grou ...

'' Link – woollybutt * ''

Eucalyptus longirostrata ''Eucalyptus longirostrata'', commonly known as grey gum, is a species of tree that is endemic to south-east Queensland. It has smooth greyish bark, glossy green adult leaves that are paler on the lower surface, flower buds in groups of seven, wh ...

'' (Blakely) L.A.S.Johnson & K.D.Hill – grey gum * ''

Eucalyptus longissima ''Eucalyptus longissima'' is a species of mallee or small tree that is endemic to the south-west of Western Australia. It has rough, fibrous or stringy bark on the trunk, smooth greyish brown bark above, glossy green, lance-shaped adult leaves, ...

'' D.Nicolle * ''

Eucalyptus loxophleba ''Eucalyptus loxophleba'', commonly known as York gum, daarwet, goatta, twotta or yandee, is a species of tree or mallee that is endemic to Western Australia. It has rough bark on the trunk, smooth olive to brownish bark above, lance-shaped adul ...

'' Benth. ** ''Eucalyptus loxophleba'' subsp. ''gratiae'' Brooker – York gum, daarwet, goatta, twotta, yandee ** ''Eucalyptus loxophleba'' subsp. ''lissophloia'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus loxophleba'' subsp. ''loxophleba'' ** ''Eucalyptus loxophleba'' subsp. ''supralaevis'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus lucasii'' Blakely – Barlee box * '' Eucalyptus lucens'' Brooker & Dunlop – shiny-leaved mallee * '' Eucalyptus luculenta'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus luehmanniana'' F.Muell. – yellow top mallee ash * '' Eucalyptus luteola'' Brooker & Hopper

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Eucalyptus macarthurii ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as euca ...

'' H.Deane & Maiden – Camden woollybutt, Paddy's river box * '' Eucalyptus mackintii'' Kottek – blue-crowned stringybark * '' Eucalyptus × macmahonii'' Rule * ''

Eucalyptus macrandra ''Eucalyptus macrandra'', commonly known as long-flowered marlock, river yate or twet, is a species of mallee or small tree that is endemic to the south-west of Western Australia. It has smooth greyish bark, lance-shaped adult leaves, flower bud ...

'' F.Muell. ex Benth. – long-flowered marlock, river yate, twet * ''

Eucalyptus macrocarpa ''Eucalyptus macrocarpa'', commonly known as mottlecah, is a species of mallee that is endemic to the south-west of Western Australia. It has smooth bark, usually sessile, heart-shaped adult leaves arranged in opposite pairs, large red flowers a ...

'' Hook. – mottlecah ** ''Eucalyptus macrocarpa'' subsp. ''elachantha'' Brooker & Hopper ** ''Eucalyptus macrocarpa'' subsp. ''macrocarpa'' * ''

Eucalyptus macrorhyncha ''Eucalyptus macrorhyncha'', commonly known as the red stringybark, is a species of medium-sized tree that is endemic to eastern Australia. It has rough, stringy, grey to brown bark, lance-shaped adult leaves, flower buds in groups of between se ...

'' F.Muell. ex Benth. – red stringybark ** ''Eucalyptus macrorhyncha'' subsp. ''cannonii'' (R.T.Baker) L.A.S.Johnson & Blaxell ** ''Eucalyptus macrorhyncha'' subsp. ''macrorhyncha'' * '' Eucalyptus magnificata'' L.A.S.Johnson & K.D.Hill – blue box, northern blue box * ''

Eucalyptus major ''Eucalyptus major'', commonly known as grey gum, is a species of tree that is endemic to a small area near the New South Wales - Queensland border. It has smooth greyish bark, lance-shaped adult leaves, flower buds in groups of seven and conica ...

'' (Maiden) Blakely – grey gum * '' Eucalyptus malacoxylon'' Blakely – Moonbi apple box, apple box * '' Eucalyptus mannensis'' Boomsma – Mann Range mallee ** ''Eucalyptus mannensis'' subsp. ''mannensis'' ** ''Eucalyptus mannensis'' subsp. ''vespertina'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus mannifera ''Eucalyptus mannifera'', commonly known as the brittle gum or red spotted gum, is a species of small to medium-sized tree that is Endemism, endemic to south-eastern Australia. It has smooth, powdery white bark, lance-shaped to curved adult lea ...

'' Mudie – brittle gum, red spotted gum ** ''Eucalyptus mannifera'' subsp. ''gullickii'' (R.T.Baker & H.G.Sm.) L.A.S.Johnson ** ''Eucalyptus mannifera'' subsp. ''mannifera'' ** ''Eucalyptus mannifera'' subsp. ''praecox'' (Maiden) L.A.S.Johnson * ''

Eucalyptus marginata ''Eucalyptus marginata'', commonly known as jarrah, djarraly in Noongar language and historically as Swan River mahogany, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a tree with rough ...

'' Donn ex Sm. – jarrah, djarraly, Swan River mahogany ** ''Eucalyptus marginata'' subsp. ''marginata'' ** ''Eucalyptus marginata'' subsp. ''thalassica'' Brooker & Hopper * '' Eucalyptus mckieana'' Blakely – McKie's stringybark * ''

Eucalyptus mcquoidii ''Eucalyptus mcquoidii'', commonly known as the Quoin Head marlock, is a species of marlock, mallee or small tree that is endemic to a restricted area in Western Australia. It has smooth, greyish bark, glossy green, linear to narrow oblong adult ...

'' Brooker & Hopper – Quoin Head marlock * '' Eucalyptus mediocris'' L.A.S.Johnson & K.D.Hill – inland white mahogany * ''

Eucalyptus megacarpa ''Eucalyptus megacarpa'', commonly known by its Noongar name of bullich, is a species of robust mallee or small to medium-sized tree with a scattered distribution in the forests of the south-west of Western Australia. It has smooth bark througho ...

'' F.Muell. – bullich * '' Eucalyptus megacornuta'' C.A.Gardner – warted yate, warty yate * '' Eucalyptus megasepala'' A.R.Bean * '' Eucalyptus melanoleuca'' S.T.Blake – yarraman ironbark, nanango ironbark * '' Eucalyptus melanophitra'' Brooker & Hopper * ''

Eucalyptus melanophloia ''Eucalyptus melanophloia'', commonly known as silver-leaved ironbark, is a species of tree that is endemic to northeastern Australia. It is a small to medium-sized tree with rough, hard ironbark on the trunk and branches. The crown is usually ...

'' F.Muell. – silver-leaved ironbark ** ''Eucalyptus melanophloia'' subsp. ''melanophloia'' ** ''Eucalyptus melanophloia'' subsp. ''nana'' D.Nicolle & Kleinig * '' Eucalyptus melanoxylon'' Maiden – black morrell * ''

Eucalyptus melliodora ''Eucalyptus melliodora'', commonly known as yellow box, honey box or yellow ironbark, is a species of medium-sized to occasionally tall tree that is endemic to south-eastern, continental Australia. It has rough, flaky or fibrous bark on part o ...

'' A.Cunn. ex Schauer in W.G.Walpers – yellow box, honey box, yellow ironbark * '' Eucalyptus merrickiae'' Maiden & Blakely – goblet mallee * ''

Eucalyptus michaeliana ''Eucalyptus michaeliana'', commonly known as Hillgrove gum or brittle gum, is a species of small to medium-sized tree that is endemic to eastern Australia. It has smooth mottled greyish bark, lance-shaped to curved adult leaves, flower buds in ...

'' Blakely – Hillgrove gum, brittle gum * '' Eucalyptus micranthera'' F.Muell. ex Benth. – Alexander River mallee, milkshake mallee * ''

Eucalyptus microcarpa ''Eucalyptus microcarpa'', commonly known as grey box, is a species of tree that is endemic to southeastern continental Australia. It has rough, fibrous or flaky bark on the trunk, smooth whitish bark above, lance-shaped adult leaves, flower bu ...

'' (Maiden) Maiden – grey box * ''

Eucalyptus microcorys ''Eucalyptus microcorys'', commonly known as tallowwood, is a species of medium to tall tree that is endemic to eastern Australia. It has rough, fibrous or string bark on the trunk and branches, lance-shaped to egg-shaped adult leaves, flower bud ...

'' F.Muell. – tallowwood * '' Eucalyptus microneura'' Maiden & Blakely – Gilbert River box * '' Eucalyptus microschema'' Brooker & Hopper * ''

Eucalyptus microtheca ''Eucalyptus microtheca'', commonly known as the coolibah, is a species of tree that is endemic to northern Australia. It has rough, flaky or fibrous bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, whit ...

'' F.Muell. – coolibah * '' Eucalyptus mimica'' Brooker & Hopper ** ''Eucalyptus mimica'' subsp. ''continens'' Brooker & Hopper ** ''Eucalyptus mimica'' subsp. ''mimica'' * '' Eucalyptus miniata'' A.Cunn. ex Schauer in W.G.Walpers – Darwin woollybutt, woolewoorng * '' Eucalyptus minniritchi'' D.Nicolle * '' Eucalyptus misella'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus × missilis'' Brooker & Hopper * '' Eucalyptus mitchelliana'' Cambage – Buffalo sallee, Mount Buffalo gum * ''

Eucalyptus moderata ''Eucalyptus moderata'' is a species of tree or a mallee that is endemic to the southwest of Western Australia. It has rough, hard, fibrous bark on some or all of the trunk, lance-shaped adult leaves, flower buds usually in groups of seven, pale ...

'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus moluccana ''Eucalyptus moluccana'', commonly known as the grey box, gum-topped box or terriyergro, is a medium-sized to tall tree with rough bark on part or all of the trunk, smooth bark above, lance-shaped adult leaves, flower buds usually in groups of se ...

'' Wall. ex Roxb. – grey box, gum-topped box, terriyergro * '' Eucalyptus molyneuxii'' Rule * ''

Eucalyptus mooreana ''Eucalyptus mooreana'', commonly known as Moore's gum, mountain white gum or King Leopold Range mallee, is a species of stunted, straggly tree or mallee that is endemic to the Kimberley region of Western Australia. It has smooth, powdery whit ...

'' Maiden – Moore's gum, mountain white gum, King Leopold Range mallee * '' Eucalyptus moorei'' Maiden & Cambage – narrow-leaved mallee ** ''Eucalyptus moorei'' subsp. ''moorei'' ** ''Eucalyptus moorei'' subsp.. ''serpentinicola'' (L.A.S.Johnson & Blaxell) Brooker & Kleinig * '' Eucalyptus morrisbyi'' Brett – Morrisby's gum * '' Eucalyptus morrisii'' R.T.Baker – grey mallee * ''

Eucalyptus muelleriana ''Eucalyptus muelleriana'', commonly known as yellow stringybark, is a species of medium-sized to tall tree that is endemic to southeastern Australia. It has rough, stingy bark on the trunk and branches, lance-shaped to curved adult leaves, flowe ...

'' A.W.Howitt – yellow stringybark * '' Eucalyptus multicaulis'' Blakely – whipstick mallee ash * '' Eucalyptus myriadena'' Brooker – blackbutt ** ''Eucalyptus myriadena'' subsp. ''myriadena'' ** ''Eucalyptus myriadena'' subsp. ''parviflora'' Brooker & Hopper

N

* '' Eucalyptus nandewarica'' L.A.S.Johnson & K.D.Hill – mallee red gum * '' Eucalyptus nebulosa'' A.M.Gray – serpentine peppermint * '' Eucalyptus neglecta'' Maiden – Omeo gum * '' Eucalyptus × nepeanensis'' R.T.Baker & H.G.Sm. * '' Eucalyptus neutra'' D.Nicolle – Newdegate mallee * '' Eucalyptus newbeyi'' D.J.Carr & S.G.M.Carr – Beaufort Inlet mallee * '' Eucalyptus nicholii'' Maiden & Blakely in J.H.Maiden – narrow-leaved black peppermint, willow peppermint * ''

Eucalyptus nigrifunda ''Eucalyptus nigrifunda'', commonly known as desert wandoo, is a species of tree that is endemic to a small area in central Western Australia. It has smooth reddish brown bark with some rough, flaky black bark near the base of the trunk, lance-sh ...

'' Brooker & Hopper – desert wandoo * ''

Eucalyptus nitens ''Eucalyptus nitens'', commonly known as shining gum or silvertop, is a species of tall tree native to Victoria and eastern New South Wales. It has smooth greyish bark, sometimes with thin, rough bark near the base, lance-shaped adult leaves, flo ...

'' (H.Deane & Maiden) Maiden – shining gum, silvertop * ''

Eucalyptus nitida ''Eucalyptus nitida'', commonly known as the Smithton peppermint, is a species of tree or mallee that is endemic to Tasmania. It has varying amounts of loose, fibrous or flaky bark, lance-shaped to curved adult leaves, flower buds in groups of n ...

'' Hook.f. – Smithton peppermint * '' Eucalyptus nobilis'' L.A.S.Johnson & K.D.Hill – ribbon gum, giant white gum * ''

Eucalyptus normantonensis ''Eucalyptus normantonensis'', commonly known as Normanton box, is a species of Mallee (habit), mallee, rarely a small tree, that is Endemism, endemic to northern Australia. It has rough, fibrous or flaky bark on some or all of the stems, lance-s ...

'' Maiden & Cambage – Normanton box * ''

Eucalyptus nortonii ''Eucalyptus nortonii'', commonly known as bundy, mealy bundy or long-leaved box, is a species of small tree that is endemic to south-eastern Australia. It has rough, thick, fibrous or flaky bark on the trunk and larger branches, smooth greyish ...

'' (Blakely) L.A.S.Johnson – bundy, mealy bundy, long-leaved box * ''

Eucalyptus notabilis ''Eucalyptus notabilis'', commonly known as Blue Mountains mahogany or mountain mahogany, is a species of small to medium-sized tree endemic to eastern Australia. It has rough, fibrous bark on the trunk and branches, lance-shaped to curved adult ...

'' Maiden – Blue Mountains mahogany, mountain mahogany * '' Eucalyptus notactites'' (L.A.S.Johnson & K.D.Hill) D.Nicolle & M.E.French – southern limestone mallee * '' Eucalyptus nova-anglica'' H.Deane & Maiden New England peppermint, black peppermint * '' Eucalyptus × nowraensis'' Maiden * '' Eucalyptus nudicaulis'' A.R.Bean * ''

Eucalyptus nutans ''Eucalyptus nutans'', commonly known as red-flowered moort, is a species of mallet that is endemic to a small area near the south coast of Western Australia. It has smooth bark, oblong to almost round adult leaves, flower buds in groups of seven ...

'' F.Muell. – red-flowered moort

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* '' Eucalyptus obconica'' Brooker & Kleinig * '' Eucalyptus obesa'' Brooker & Hopper – Ninety Mile Tank mallee * ''

Eucalyptus obliqua ''Eucalyptus obliqua'', commonly known as messmate stringybark or messmate, but also known as brown top, brown top stringbark, stringybark or Tasmanian oak, is a species of tree that is endemic to south-eastern Australia. It has rough, stringy or ...

'' L'Hér. – messmate stringybark, messmate * '' Eucalyptus obtusiflora'' A.Cunn. ex DC.) – Dongara mallee ** ''Eucalyptus obtusiflora'' subsp. ''cowcowensis'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus obtusiflora'' subsp. ''dongarraensis'' (Maiden & Blakely) L.A.S.Johnson & K.D.Hill ** ''Eucalyptus obtusiflora'' subsp. ''obtusiflora'' * '' Eucalyptus occidentalis'' Endl. – flat-topped yate, swamp yate, mo, yundill * '' Eucalyptus ochrophloia'' F.Muell. – yapunyah * '' Eucalyptus odontocarpa'' F.Muell. – Sturt Creek mallee, warilyu * '' Eucalyptus odorata'' Behr – peppermint box * '' Eucalyptus oldfieldii'' F.Muell. – Oldfield's mallee ** ''Eucalyptus oldfieldii'' F.Muell. subsp. ''oldfieldii'' * ''

Eucalyptus oleosa ''Eucalyptus oleosa'', commonly known as the red mallee, glossy-leaved red mallee, acorn mallee, oil mallee or giant mallee, is a tree or mallee that is native to Australia. The leaves were once harvested for the production of cineole based e ...

'' F.Muell. ex Miq. – red mallee, glossy-leaved red mallee, acorn mallee, oil mallee, giant mallee ** ''Eucalyptus oleosa'' subsp. ''ampliata'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus oleosa'' subsp. ''corvina'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus oleosa'' subsp. ''cylindroidea'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus oleosa'' subsp. ''oleosa'' * ''

Eucalyptus olida ''Eucalyptus olida'' is a species of small to medium-sized tree that is endemic to a restricted area of New South Wales, Australia. It has rough, flaky and fibrous bark on the trunk and larger branches, lance-shaped to curved adult leaves, flower ...

'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus oligantha'' Schauer in W.G.Walpers – broad-leaved box ** ''Eucalyptus oligantha'' subsp. ''modica'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus oligantha'' subsp. ''oligantha'' * '' Eucalyptus olivina'' Brooker & Hopper * '' Eucalyptus olsenii'' L.A.S.Johnson & Blaxell – woila gum * '' Eucalyptus ophitica'' L.A.S.Johnson & K.D.Hill – serpentine ironbark * '' Eucalyptus opimiflora'' D.Nicolle & M.E.French – northern silver mallee * '' Eucalyptus optima'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus oraria'' L.A.S.Johnson – ooragmandee * ''

Eucalyptus orbifolia ''Eucalyptus orbifolia'', commonly known as round-leaved mallee, is a species of flowering plant in the family Myrtaceae and is endemic to inland Australia. It is a tree or mallee with rough bark, oval leaves, yellow flowers and conical fruit. ...

'' F.Muell. – round-leaved mallee * '' Eucalyptus ordiana'' Dunlop & Done * ''

Eucalyptus oreades ''Eucalyptus oreades'', commonly known as the Blue Mountains ash, white ash or smooth-barked mountain ash, is a species of medium-sized to tall tree that is native to eastern Australia. It has smooth, powdery whitish bark with rough bark near the ...

'' F.Muell. ex R.T.Baker – Blue Mountains ash, white ash, smooth-barked mountain ash * '' Eucalyptus orgadophila'' Maiden & Blakely in J.H.Maiden – mountain coolibah * '' Eucalyptus ornans'' Molyneux & Rule – Avon peppermint * ''

Eucalyptus ornata ''Eucalyptus ornata'', commonly known as silver mallet, ornamental silver mallet or ornate mallet, is a species of mallet or tree that is endemic to Western Australia. It has smooth, grey bark, lance-shaped adult leaves, flower buds in groups o ...

'' Crisp – silver mallet * '' Eucalyptus orophila'' L.D.Pryor * '' Eucalyptus orthostemon'' D.Nicolle & Brooker * ''

Eucalyptus ovata ''Eucalyptus ovata'', commonly known as swamp gum or black gum, is a small to medium-sized tree species that is endemic to south-eastern Australia. It has mostly smooth bark, glossy green, lance-shaped to egg-shaped adult leaves, green flower bu ...

'' Labill. – swamp gum or black gum ** ''Eucalyptus ovata'' var. ''grandiflora'' Maiden ** ''Eucalyptus ovata'' Labill. var. ''ovata'' * '' Eucalyptus ovularis'' Maiden & Blakely – small-fruited mallee * '' Eucalyptus oxymitra'' Blakely – sharp-capped mallee

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* '' Eucalyptus pachycalyx'' Maiden & Blakely in J.H.Maiden – shiny-barked gum ** ''Eucalyptus pachycalyx'' subsp. ''banyabba'' K.D.Hill ** ''Eucalyptus pachycalyx'' subsp. ''pachycalyx'' ** ''Eucalyptus pachycalyx'' subsp. ''waajensis'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus pachyloma ''Eucalyptus pachyloma'', commonly known as Kalgan Plains mallee, is a species of mallee that is native to Western Australia. It has smooth, greyish bark, lance-shaped adult leaves, flower buds in groups of between seven and thirteen, white to c ...

'' Benth. – Kalgan Plains mallee * ''

Eucalyptus pachyphylla ''Eucalyptus pachyphylla'', commonly known as thick-leaved mallee or the red-budded mallee, is a species of mallee that is native to inland Australia. It has smooth bark, egg-shaped to lance-shaped adult leaves, flower buds in groups of three ...

'' F.Muell. – thick-leaved mallee, red-budded mallee * '' Eucalyptus paedoglauca'' L.A.S.Johnson & Blaxell – Mount Stuart ironbark * '' Eucalyptus paliformis'' L.A.S.Johnson & Blaxell – Wadbilliga ash * '' Eucalyptus paludicola'' Nicolle – Mount Compass swamp gum, marsh gum, Fleurieu swamp gum * '' Eucalyptus panda'' S.T.Blake – tumbledown ironbark, Yetman ironbark * ''

Eucalyptus paniculata ''Eucalyptus paniculata'', commonly known as grey ironbark, is a species of tree that is endemic to New South Wales. It has dark-coloured, deeply furrowed ironbark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in gro ...

'' Sm. – grey ironbark * '' Eucalyptus pantoleuca'' L.A.S.Johnson & K.D.Hill – round-leaved gum, Panton River white gum * '' Eucalyptus paralimnetica'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus parramattensis'' E.C.Hall – Parramatta red gum, drooping red gum ** ''Eucalyptus parramattensis'' subsp. ''decadens'' L.A.S.Johnson & Blaxell ** ''Eucalyptus parramattensis'' subsp. ''parramattensis'' ** ''Eucalyptus parramattensis'' var. ''sphaerocalyx'' Blakely * '' Eucalyptus parvula'' L.A.S.Johnson & K.D.Hill – small-leaved gum * '' Eucalyptus patellaris'' F.Muell. – weeping box * ''

Eucalyptus patens ''Eucalyptus patens'', commonly known as yarri or blackbutt, is a species of flowering plant in the family Myrtaceae and is Endemism, endemic to the Southwest Australia, south-west of Western Australia. It has rough bark on the trunk and branch ...

'' Benth. – yarri, blackbutt, * ''

Eucalyptus pauciflora ''Eucalyptus pauciflora'', commonly known as snow gum, cabbage gum or white sally, is a species of tree or mallee that is native to eastern Australia. It has smooth bark, lance-shaped to elliptical leaves, flower buds in clusters of between sev ...

'' Sieber ex Spreng. – snow gum, cabbage gum, white sally ** ''Eucalyptus pauciflora'' subsp. ''acerina'' Rule – snow gum ** ''Eucalyptus pauciflora'' var. × ''cylindrocarpa'' Blakely ** ''Eucalyptus pauciflora'' subsp. ''debeuzevillei'' (Maiden) L.A.S.Johnson & Blaxell – Jounama snow gum ** ''Eucalyptus pauciflora'' var. × ''densiflora'' Blakely & McKie ** ''Eucalyptus pauciflora'' subsp. ''hedraia'' Rule ** ''Eucalyptus pauciflora'' subsp. ''niphophila'' (Maiden & Blakely) L.A.S.Johnson & Blaxell ** ''Eucalyptus pauciflora'' subsp. ''parvifructa'' Rule ** ''Eucalyptus pauciflora'' Sieber ex Spreng. subsp. ''pauciflora'' ** ''Eucalyptus pauciflora'' var. × ''rusticata'' Blakely * '' Eucalyptus pellita'' F.Muell. – large-fruited red mahogany * '' Eucalyptus pendens'' Brooker – Badgingarra weeping mallee * ''

Eucalyptus peninsularis ''Eucalyptus peninsularis'', commonly known as Cummins mallee, is a species of mallee that is endemic to a small area of South Australia. It has smooth, greyish or brownish bark, lance-shaped adult leaves, flower buds in groups of between seven ...

'' D.Nicolle – Cummins mallee * '' Eucalyptus perangusta'' Brooker – fine-leaved mallee * '' Eucalyptus percostata'' Brooker & P.J.Lang – rib-capped mallee, Devils peak mallee * '' Eucalyptus perriniana'' F.Muell. ex Rodway – spinning gum * '' Eucalyptus persistens'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus petiolaris'' (Boland) Rule – Eyre Peninsula blue gum, water gum, blue gum * ''

Eucalyptus petraea ''Eucalyptus petraea'', commonly known as granite rock box, is a species of mallee or a small tree that is endemic to Western Australia. It has thin, ribbony or flaky to fibrous bark on the lower trunk, smooth greyish above, lance-shaped adult l ...

'' D.J.Carr & S.G.M.Carr – granite rock box * ''

Eucalyptus petrensis ''Eucalyptus petrensis'', commonly known as limestone mallee, straggly mallee or koodjat, is a species of straggly Mallee (habit), mallee that is Endemism, endemic to Western Australia. It has mostly smooth bark, lance-shaped adult leaves, flow ...

'' Brooker & Hopper – limestone mallee, straggly mallee, koodjat * '' Eucalyptus phaenophylla'' Brooker & Hopper – common southern mallee ** ''Eucalyptus phaenophylla'' subsp. ''interjacens'' Brooker & Hopper ** ''Eucalyptus phaenophylla'' Brooker & Hopper subsp. ''phaenophylla'' * '' Eucalyptus phenax'' Brooker & Slee – green dumosa mallee, white mallee ** ''Eucalyptus phenax'' subsp. ''compressa'' D.Nicolle ** ''Eucalyptus phenax'' Brooker & Slee subsp. ''phenax'' * '' Eucalyptus phoenicea'' F.Muell. – scarlet gum, gnaingar, ngainggar * '' Eucalyptus phoenix'' Molyneux & Forrester – brumby mallee-gum * '' Eucalyptus × phylacis'' L.A.S.Johnson & K.D.Hill – Meelup mallee * '' Eucalyptus pilbarensis'' Brooker & Edgecombe * '' Eucalyptus pileata'' Blakely – capped mallee * ''

Eucalyptus pilularis ''Eucalyptus pilularis'', commonly known as blackbutt, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has rough, finely fibrous greyish bark on the lower half of the trunk, smooth white, grey or cream-coloured ...

'' Sm. – blackbutt * '' Eucalyptus pimpiniana'' Maiden – pimpin mallee * ''

Eucalyptus piperita ''Eucalyptus piperita'', commonly known as Sydney peppermint and urn-fruited peppermint, is a small to medium forest tree native to New South Wales, Australia. Description It has grey, rough and finely fibrous bark on its trunk, but its branche ...

'' Sm. – Sydney peppermint, urn-fruited peppermint * '' Eucalyptus placita'' L.A.S.Johnson & K.D.Hill – grey ironbark * '' Eucalyptus planchoniana'' F.Muell. – needlebark stringybark, bastard tallowwood * '' Eucalyptus planipes'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus platycorys ''Eucalyptus platycorys'', commonly known as Boorabbin mallee, is a species of mallee, rarely a small tree, that is endemic to Western Australia. It has rough, dark grey, fibrous and flaky bark on the trunk, smooth greyish bark above, lance-shap ...

'' Maiden & Blakely in J.H.Maiden – Boorabbin mallee * ''

Eucalyptus platydisca ''Eucalyptus platydisca'', also known as Jimberlana mallee, is a species of eucalypt native to Western Australia. It is listed as " Threatened Flora (Declared Rare Flora — Extant)" under the Western Australian Government '' Biodiversity Conserv ...

'' D.Nicolle & Brooker – Jimberlana mallee * ''

Eucalyptus platyphylla ''Eucalyptus platyphylla'', commonly known as poplar gum or white gum, is a species of medium-sized tree that is endemic to Queensland. It has smooth. powdery bark, heart-shaped, egg-shaped to almost round leaves, flower buds in groups of seven, ...

'' F.Muell. – poplar gum or white gum * ''

Eucalyptus platypus Eucalyptus platypus, also known as moort or maalok, is a species of mallee or marlock that is endemic to the southwest of Western Australia. It has smooth bark, broadly elliptical to more or less round adult leaves, flower buds in groups of nin ...

'' Hook.f. – moort, maalok ** ''Eucalyptus platypus'' subsp. ''congregata'' Brooker & Hopper ** ''Eucalyptus platypus'' Hook.f. subsp. ''platypus'' * '' Eucalyptus pleurocarpa'' Schauer in J.G.C.Lehmann – tallerack, talyerock, tallerack * '' Eucalyptus pleurocorys'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus pluricaulis ''Eucalyptus pluricaulis'', commonly known as the purple-leaved mallee, is a species of mallee that is endemic to Western Australia. It has smooth bark, dull bluish green, lance-shaped leaves, flower buds in groups of between nine and fifteen ...

'' Brooker & Hopper – purple-leaved mallee ** ''Eucalyptus pluricaulis'' Brooker & Hopper subsp. ''pluricaulis'' ** ''Eucalyptus pluricaulis'' subsp. ''porphyrea'' Brooker & Hopper * '' Eucalyptus polita'' Brooker & Hopper * ''

Eucalyptus polyanthemos ''Eucalyptus polyanthemos'', commonly known as red box, is a species of small to medium-sized tree, that is native to eastern Australia but has been introduced into other countries. It has fibrous bark on the trunk and larger branches, smooth gr ...

'' Schauer – red box ** ''Eucalyptus polyanthemos'' subsp. ''longior'' Brooker & Slee ** ''Eucalyptus polyanthemos'' subsp. ''marginalis'' Rule ** ''Eucalyptus polyanthemos'' Schauer subsp. ''polyanthemos'' ** ''Eucalyptus polyanthemos'' subsp. ''vestita'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus polybractea ''Eucalyptus polybractea'', commonly known as the blue-leaved mallee or simply blue mallee, is a species of mallee that is endemic to south-eastern Australia. It has rough, fibrous or flaky bark on the lower part of the trunk, smooth greyish o ...

'' F.Muell. ex R.T.Baker – blue-leaved mallee, blue mallee * ''

Eucalyptus populnea ''Eucalyptus populnea'', commonly known as poplar box, bimble box or bimbil box, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, fibrous or flaky bark on the trunk and branches, egg-shaped, elliptic ...

'' F.Muell. – poplar box, bimble box, bimbil box * ''

Eucalyptus porosa ''Eucalyptus porosa'', commonly known as mallee box, Quorn mallee or water mallee, is a species of mallee or a tree that is endemic to southern Australia. It has rough, fibrous or flaky bark on the trunk and larger branches, smooth greyish bark ...

'' F.Muell. ex Miq. – mallee box, Quorn mallee, water mallee * '' Eucalyptus praetermissa'' Brooker & Hopper * '' Eucalyptus prava'' L.A.S.Johnson & K.D.Hill – orange gum * '' Eucalyptus preissiana'' Schauer – bell-fruited mallee ** ''Eucalyptus preissiana'' subsp. ''lobata'' Brooker & Slee ** ''Eucalyptus preissiana'' Schauer subsp. ''preissiana'' * '' Eucalyptus prolixa'' D.Nicolle – square-fruited mallet * '' Eucalyptus prominens'' Brooker * '' Eucalyptus propinqua'' H.Deane & Maiden – grey gum, small-fruited grey gum * '' Eucalyptus protensa'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus provecta'' A.R.Bean * '' Eucalyptus proxima'' D.Nicolle & Brooker – nodding mallee, red-flowered mallee * '' Eucalyptus pruiniramis'' L.A.S.Johnson & K.D.Hill – Jingymia gum, midlands gum * ''

Eucalyptus pruinosa ''Eucalyptus pruinosa'', commonly known as silver box, silver leaf box, apple box or smoke tree, is a species of tree or a mallee that is endemic to northern Australia. The Jaminjung peoples know the tree as yarrirra or jarnbiny, the Jaru as ...

'' Schauer in W.G.Walpers – silver box, silver leaf box, apple box, smoke tree ** ''Eucalyptus pruinosa'' subsp. ''pruinosa'' ** ''Eucalyptus pruinosa'' subsp. ''tenuata'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus psammitica'' L.A.S.Johnson & K.D.Hill – bastard white mahogany * '' Eucalyptus pterocarpa'' C.A.Gardner ex P.J.Lang * '' Eucalyptus pulchella'' Desf. – white peppermint, narrow-leaved peppermint * '' Eucalyptus pulverulenta'' Link – silver-leaved mountain gum * '' Eucalyptus pumila'' Cambage – Pokolbin mallee * ''

Eucalyptus punctata ''Eucalyptus punctata'', commonly known as grey gum, is a small to medium-sized tree that is endemic to eastern Australia. It has smooth grey bark that is shed in patches, lance-shaped, curved or egg-shaped adult leaves flower buds in groups of ...

'' A.Cunn. ex DC. – grey gum * ''

Eucalyptus purpurata ''Eucalyptus purpurata'', commonly known as the Bandalup silver mallet, is a species of mallet that is endemic to a small area in the southwest of Western Australia. It has smooth, silvery bark, glossy dark green, lance-shaped adult leaves, flow ...

'' D.Nicolle – Bandalup silver mallet * '' Eucalyptus pyrenea'' Rule – Pyrenees gum * ''

Eucalyptus pyriformis ''Eucalyptus pyriformis'', commonly known as pear-fruited mallee or Dowerin rose, is a species of low, straggly mallee that is endemic to Western Australia. It has smooth greyish brown bark sometimes with ribbony bark near the base, egg-shaped t ...

'' Turcz. – pear-fruited mallee, Dowerin rose * '' Eucalyptus pyrocarpa'' L.A.S.Johnson & Blaxell – large-fruited blackbutt

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* ''

Eucalyptus quadrangulata ''Eucalyptus quadrangulata'', commonly known as the white-topped box or coast white box, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, fibrous or flaky bark on the trunk and branches, lance-shaped ...

'' H.Deane & Maiden – white-topped box, coast white box * '' Eucalyptus quadrans'' Brooker & Hopper * ''

Eucalyptus quadricostata ''Eucalyptus quadricostata'', commonly known as the square-fruited ironbark, is a species of small to medium-sized ironbark that is Endemism, endemic to Queensland. It has rough ironbark on the trunk and branches, lance-shaped to curved adult lea ...

'' Brooker – square-fruited ironbark * '' Eucalyptus quaerenda'' (L.A.S.Johnson & K.D.Hill) Byrne * '' Eucalyptus quinniorum'' J.T.Hunter & J.J.Bruhl – monkey gum

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* ''

Eucalyptus racemosa ''Eucalyptus racemosa'', commonly known as snappy gum or narrow-leaved scribbly gum, is a species of small to medium-sized tree that is endemic to eastern Australia. It has smooth, mottled bark, lance-shaped to curved or egg-shaped adult leaves, ...

'' Cav. – snappy gum, narrow-leaved scribbly gum * ''

Eucalyptus radiata ''Eucalyptus radiata'', commonly known as the narrow-leaved peppermint or Forth River peppermint, is a species of tree that is endemic to south-eastern Australia. It has rough, fibrous to flaky bark on the trunk and larger branches, smooth grey b ...

'' Sieber ex DC. – narrow-leaved peppermint, Forth River peppermint, ** ''Eucalyptus radiata'' Sieber ex DC. subsp. ''radiata'' ** ''Eucalyptus radiata'' subsp. ''robertsonii'' (Blakely) L.A.S.Johnson & Blaxell ** ''Eucalyptus radiata'' subsp. ''sejuncta'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus rameliana'' F.Muell. – Ramel's mallee * '' Eucalyptus raveretiana'' F.Muell. – black ironbox * '' Eucalyptus ravida'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus recta'' L.A.S.Johnson & K.D.Hill – silver mallet * ''

Eucalyptus recurva ''Eucalyptus recurva'', commonly known as Mongarlowe mallee, is a species of dense mallee shrub that is endemic to a small area of New South Wales. It has smooth bark, a crown consisting of unusually small, juvenile leaves, flower buds in group ...

'' Crisp – Mongarlowe mallee * '' Eucalyptus redimiculifera'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus redunca ''Eucalyptus redunca'', commonly known as black marlock, is a species of mallee or a shrub that is endemic to Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of between nine and fifteen, lemon-coloured flo ...

'' Schauer in J.G.C.Lehmann – black marlock * ''

Eucalyptus regnans ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including ''Corymbia'', they are commonly known as euc ...

'' F.Muell. – mountain ash, swamp gum, stringy gum * '' Eucalyptus relicta'' Hopper & Ward.-Johnson * '' Eucalyptus remota'' Blakely – Kangaroo Island ash, Kangaroo Island mallee ash, Mount Taylor mallee * '' Eucalyptus repullulans'' Nicolle – chrysoprase mallee * ''

Eucalyptus resinifera ''Eucalyptus resinifera'', commonly known as red mahogany or red messmate, is a species of medium-sized to tall tree endemic to coastal areas of eastern Australia. It has rough, stringy or fibrous bark on the trunk and branches, lance-shaped ad ...

'' J.White – red mahogany, red messmate ** ''Eucalyptus resinifera'' subsp. ''hemilampra'' (F.Muell.) L.A.S.Johnson & K.D.Hill ** ''Eucalyptus resinifera'' Sm. subsp. ''resinifera'' * '' Eucalyptus retinens'' L.A.S.Johnson & K.D.Hill – Hillgrove box * '' Eucalyptus retusa'' D.Nicolle, M.E.French & McQuoid – Point Hood yate * ''

Eucalyptus rhodantha ''Eucalyptus rhodantha'', commonly known as rose mallee or rose gum, is a species of straggly mallee or shrub native to parts of Western Australia. It has smooth bark and a crown composed entirely of circular to heart-shaped juvenile leaves ...

'' Blakely & H.Steedman – rose mallee ** ''Eucalyptus rhodantha'' var. ''petiolaris'' Blakely ** ''Eucalyptus rhodantha'' Blakely & H.Steedman var. ''rhodantha'' * '' Eucalyptus rhombica'' A.R.Bean & Brooker * '' Eucalyptus rhomboidea'' Hopper & D.Nicolle – diamond gum * '' Eucalyptus rigens'' Brooker & Hopper – saltlake mallee, blue salt mallee * '' Eucalyptus rigidula'' Cambage & Blakely in J.H.Maiden – stiff-leaved mallee * '' Eucalyptus risdonii'' Hook.f. – Risdon peppermint * ''

Eucalyptus robusta ''Eucalyptus robusta'', commonly known as swamp mahogany or swamp messmate, is a tree native to eastern Australia. Growing in swampy or waterlogged soils, it is up to high with thick spongy reddish brown bark and dark green broad leaves, which ...

'' Sm. – swamp mahogany, swamp messmate * '' Eucalyptus rodwayi'' R.T.Baker & H.G.Sm. – swamp peppermint * '' Eucalyptus rosacea'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus rossii ''Eucalyptus rossii'', commonly known as inland scribbly gum or white gum, is a species of small to medium-sized tree that is endemic to New South Wales and the Australian Capital Territory. It has smooth bark with insect scribbles, lance-shap ...

'' R.T.Baker & H.G.Sm. – inland scribbly gum, white gum * '' Eucalyptus rowleyi'' D.Nicolle & M.E.French * ''

Eucalyptus roycei ''Eucalyptus roycei'', commonly known as Shark Bay mallee, is a species of mallee or a small tree that is endemic to a small area along the Gascoyne coast of Western Australia. It has rough fibrous or flaky bark on the lower trunk, smooth greyis ...

'' S.G.M.Carr, D.J.Carr & A.S.George – Shark Bay mallee * ''

Eucalyptus rubida ''Eucalyptus rubida'', commonly known as candlebark, ribbon gum or white gum, is a species of small to medium-sized tree that is endemic to south-eastern Australia. It has smooth bark, sometimes with rough bark at the base, lance-shaped or curve ...

'' H.Deane & Maiden – candlebark, ribbon gum, white gum ** ''Eucalyptus rubida'' subsp. ''barbigerorum'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus rubida'' H.Deane & Maiden subsp. ''rubida'' * '' Eucalyptus rubiginosa'' Brooker * '' Eucalyptus rudderi'' Maiden – Rudder's box * ''

Eucalyptus rudis ''Eucalyptus rudis'', commonly known as flooded gum or moitch, is a species of small to medium-sized tree endemic to coastal areas near Perth, Western Australia. The Noongar names for the tree are colaille, gooloorto, koolert and moitch. This tr ...

'' Endl. – flooded gum, moitch, colaille, gooloorto, koolert ** ''Eucalyptus rudis'' subsp. ''cratyantha'' Brooker & Hopper ** ''Eucalyptus rudis'' Endl. subsp. ''rudis'' * '' Eucalyptus rugosa'' R.Br. ex Blakely – Kingscote mallee * '' Eucalyptus rugulata'' D.Nicolle * '' Eucalyptus rummeryi'' Maiden – steel box, Rummery's box, brown box * '' Eucalyptus rupestris'' Brooker & Done – Prince Regent gum

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* '' Eucalyptus sabulosa'' Rule – Wimmera scentbark * '' Eucalyptus salicola'' Brooker – salt gum, salt lake salmon gum, salt salmon gum * ''

Eucalyptus saligna ''Eucalyptus saligna'', commonly known as the Sydney blue gum or blue gum, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has rough, flaky bark near the base of the trunk, smooth bark above, lance-shaped to c ...

'' Sm. – Sydney blue gum or blue gum * ''

Eucalyptus salmonophloia ''Eucalyptus salmonophloia'', commonly known as salmon gum, wurak or weerluk or woonert or marrlinja. is a species of small to medium-sized tree that is endemic to Western Australia. It has smooth bark, narrow lance-shaped to curved adult leave ...

'' F.Muell. salmon gum, wurak, weerluk * ''

Eucalyptus salubris ''Eucalyptus salubris'', commonly known as gimlet, fluted gum tree, gimlet gum and silver-topped gimlet, is a species of mallet that is endemic to low-rainfall areas of the wheatbelt and goldfields regions of Western Australia. Description '' ...

'' F.Muell. – gimlet, fluted gum tree, gimlet gum, silver-topped gimlet * ''

Eucalyptus sargentii ''Eucalyptus sargentii'', commonly known as Salt River gum, is a species of mallet, mallee or small tree that is endemic to Western Australia. It has rough bark on part or all of the trunk, smooth bark above, linear to narrow lance-shaped leav ...

'' Maiden – Salt River gum ** ''Eucalyptus sargentii'' subsp. ''onesia'' D.Nicolle ** ''Eucalyptus sargentii'' subsp. ''sargentii'' * '' Eucalyptus saxatilis'' J.B.Kirkp. & Brooker – Suggan Buggan mallee, Mount Wheeler mallee * '' Eucalyptus scias'' L.A.S.Johnson & K.D.Hill – large-fruited red mahogany ** ''Eucalyptus scias'' subsp. ''apoda'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus scias'' subsp. ''scias'' * ''

Eucalyptus scoparia ''Eucalyptus scoparia'', commonly known as the Wallangarra white gum or willow gum, is a small to medium-sized tree that is endemic to a small area of eastern Australia. It has smooth bark, linear to lance-shaped or curved adult leaves, flower b ...

'' Maiden – Wallangarra white gum, willow gum * '' Eucalyptus scopulorum'' K.D.Hill * '' Eucalyptus scyphocalyx'' (Benth.) Maiden & Blakely in J.H.Maiden – goblet mallee ** ''Eucalyptus scyphocalyx'' subsp. ''scyphocalyx'' ** ''Eucalyptus scyphocalyx'' subsp. ''triadica'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus seeana'' Maiden – narrow-leaved red gum * ''

Eucalyptus semiglobosa ''Eucalyptus semiglobosa'' is a species of Mallee (habit), mallee or small tree that is Endemism, endemic to the south coast of Western Australia. It has smooth bark, broadly lance-shaped adult leaves, flower buds in groups of seven, creamy whit ...

'' (Brooker) L.A.S.Johnson & K.D.Hill * '' Eucalyptus semota'' Macph. & Grayling – marymia mallee * '' Eucalyptus sepulcralis'' F.Muell. – weeping gum, weeping mallee * '' Eucalyptus serraensis'' Ladiges & Whiffin – Grampians stringybark * '' Eucalyptus sessilis'' (Maiden) Blakely – Finke River mallee, red bud mallee, river mallee * '' Eucalyptus sheathiana'' Maiden – ribbon-barked gum * '' Eucalyptus shirleyi'' Maiden – Shirley's silver leafed ironbark, silver-leaved ironbark, Shirley's silver leaved ironbark * ''

Eucalyptus sicilifolia ''Eucalyptus sicilifolia'' is a species of small ironbark tree that is endemic to Queensland. It has dark ironbark on the trunk and branches, narrow lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped ...

'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus siderophloia ''Eucalyptus siderophloia'', commonly known as the northern grey ironbark, is a medium-sized to tall ironbark tree that is endemic to south eastern Australia. It has hard, dark, furrowed bark, lance-shaped to curved adult leaves, flower buds in ...

'' Benth. – northern grey ironbark * ''

Eucalyptus sideroxylon ''Eucalyptus sideroxylon'', commonly known as mugga ironbark, or red ironbark is a small to medium-sized tree that is endemic to eastern Australia. It has dark, deeply furrowed ironbark, lance-shaped adult leaves, flower buds in groups of se ...

'' A.Cunn. ex Woolls – mugga ironbark, red ironbark ** ''Eucalyptus sideroxylon'' subsp. ''improcera'' A.R.Bean ** ''Eucalyptus sideroxylon'' subsp. ''sideroxylon'' * ''

Eucalyptus sieberi ''Eucalyptus sieberi'', commonly known as the silvertop ash or black ash, is a species of medium-sized to tall tree that is endemic to south-eastern Australia. It has rough bark on the trunk and the base of larger branches, smooth bark above, l ...

'' L.A.S.Johnson – silvertop ash, black ash * '' Eucalyptus silvestris'' Rule * ''

Eucalyptus similis ''Eucalyptus similis'', commonly known as the inland yellowjacket or the Queensland yellowjacket, is a eucalypt that is native to Queensland. Description The medium sized tree typically grows to a height of . It has yellow-brown or orange, bro ...

'' Maiden – inland yellowjacket, Queensland yellowjacket * '' Eucalyptus singularis'' L.A.S.Johnson & Blaxell * '' Eucalyptus sinuosa'' D.Nicolle, M.E.French & McQuoid – octopus mallee * ''

Eucalyptus smithii ''Eucalyptus smithii'', commonly known as the gully gum, gully peppermint, blackbutt peppermint, or ironbark peppermint, is a species of medium-sized to tall tree, sometimes a mallee, that is endemic to southeastern Australia. It has rough, comp ...

'' F.Muell. ex R.T.Baker – gully gum, gully peppermint, blackbutt peppermint, ironbark peppermint * ''

Eucalyptus socialis ''Eucalyptus socialis'', commonly known as the red mallee, or grey mallee, is a species of mallee that is endemic to inland Australia. Description ''Eucalyptus socialis'' is a mallee that typically grows to a height of , but can reach as hig ...

'' F.Muell. ex Miq. – red mallee, grey mallee ** ''Eucalyptus socialis'' subsp. ''eucentrica'' (L.A.S.Johnson & K.D.Hill) D.Nicolle – inland red mallee ** ''Eucalyptus socialis'' F.Muell. ex Miq. subsp. ''socialis'' – summer red mallee ** ''Eucalyptus socialis'' subsp. ''victoriensis'' D.Nicolle – red mallee ** ''Eucalyptus socialis'' subsp. ''viridans'' D.Nicolle – green-leaved red mallee * '' Eucalyptus sparsa'' Boomsma – northern ranges box * '' Eucalyptus sparsifolia'' Blakely – narrow-leaved stringybark * ''

Eucalyptus spathulata ''Eucalyptus spathulata'', commonly known as swamp mallet, narrow leaved gimlet or swamp gimlet, is a species of mallet that is endemic to Western Australia. It has a dense crown, smooth, satin-like bark, glossy green, linear leaves, flower bud ...

'' Hook. – swamp mallet, narrow leaved gimlet, swamp gimlet ** ''Eucalyptus spathulata'' subsp. ''salina'' D.Nicolle & Brooker ** ''Eucalyptus spathulata'' subsp. ''spathulata'' * '' Eucalyptus sphaerocarpa'' L.A.S.Johnson & Blaxell – Blackdown stringybark * '' Eucalyptus splendens'' Rule – apple jack * '' Eucalyptus sporadica'' Brooker & Hopper – Burngup mallee * '' Eucalyptus spreta'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus squamosa'' H.Deane & Maiden – scaly bark * ''

Eucalyptus staeri ''Eucalyptus staeri'', commonly known as Albany blackbutt, is a species of small tree or a mallee and is endemic to the south-west corner of Western Australia. It has rough bark on the trunk and branches, thick, lance-shaped adult leaves, flo ...

'' (Maiden) Maiden ex Kessell & C.A.Gardner – Albany blackbutt * ''

Eucalyptus staigeriana ''Eucalyptus staigeriana'', commonly known as the lemon-scented ironbark, is a species of small ironbark tree that is endemic to the Cape York Peninsula. It has rough ironbark on the trunk and branches, lance-shaped to egg-shaped leaves that sme ...

'' F.Muell. ex F.M.Bailey – lemon-scented ironbark * ''

Eucalyptus steedmanii ''Eucalyptus steedmanii'', commonly known as Steedman's gum or Steedman's mallet, is a species of mallet that is endemic to a small region of Western Australia. It has smooth, satiny bark, narrow elliptical leaves, flower buds in groups of three ...

'' C.A.Gardner – Steedman's gum, Steedman's mallet * ''

Eucalyptus stellulata ''Eucalyptus stellulata'', commonly known as black sallee or black sally, is a species of small tree or a mallee that is endemic to higher altitude regions of south-eastern Australia. it has rough bark on the lower part of the trunk smooth gr ...

'' Sieber ex DC. – black sallee, black sally * '' Eucalyptus stenostoma'' L.A.S.Johnson & Blaxell – Jillaga ash * '' Eucalyptus × stoataptera'' E.M.Benn. * ''

Eucalyptus stoatei ''Eucalyptus stoatei'', commonly known as scarlet pear gum or Stoate's mallee, is a tree that is native to a small area along the south coast of Western Australia. Description The tree will typically grow to a height of and has white or grey-b ...

'' C.A.Gardner – scarlet pear gum, Stoat's mallee * '' Eucalyptus stowardii'' Maiden – fluted-horn mallee * '' Eucalyptus striaticalyx'' W.Fitzg. – Cue York gum, kopi gum ** ''Eucalyptus striaticalyx'' subsp. ''delicata'' D.Nicolle & P.J.Lang ** ''Eucalyptus striaticalyx'' W.Fitzg. subsp. ''striaticalyx'' * '' Eucalyptus stricklandii'' Maiden – Strickland's gum * ''

Eucalyptus stricta ''Eucalyptus stricta'', commonly known as Blue Mountains mallee ash, is a Mallee (habit), mallee that is Endemism, endemic to eastern New South Wales. It has smooth, mottled bark, often with insect scribbles, linear to lance-shaped adult leaves ...

'' Sieber ex Spreng. – Blue Mountains mallee ash * '' Eucalyptus strzeleckii'' Rule – Strzelecki gum, wax-tip * '' Eucalyptus sturgissiana'' L.A.S.Johnson & Blaxell steel box, Ettrema mallee * '' Eucalyptus subangusta'' (Blakely) Brooker & Hopper ** ''Eucalyptus subangusta'' subsp. ''cerina'' Brooker & Hopper ** ''Eucalyptus subangusta'' subsp. ''pusilla'' Brooker & Hopper ** ''Eucalyptus subangusta'' subsp. ''subangusta'' ** ''Eucalyptus subangusta'' subsp. ''virescens'' Brooker & Hopper * '' Eucalyptus subcrenulata'' Maiden & Blakely in J.H.Maiden Tasmanian alpine yellow gum * '' Eucalyptus suberea'' Brooker & Hopper – Mount Lesueur mallee, cork mallee * '' Eucalyptus subtilis'' Brooker & Hopper – narrow-leaved mallee * '' Eucalyptus suffulgens'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus suggrandis'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus suggrandis'' subsp. ''promiscua'' D.Nicolle & Brooker ** ''Eucalyptus suggrandis'' subsp. ''suggrandis'' * '' Eucalyptus surgens'' Brooker & Hopper * '' Eucalyptus sweedmaniana'' Hopper & McQuoid * '' Eucalyptus synandra'' Crisp – Jingymia mallee

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* '' Eucalyptus talyuberlup'' D.J.Carr & S.G.M.Carr – Stirling Range yate * '' Eucalyptus tardecidens'' (L.A.S.Johnson & K.D.Hill) A.R.Bean * ''

Eucalyptus taurina ''Eucalyptus taurina'', commonly known as the Helidon ironbark, is a species of medium-sized to tall ironbark that is endemic to Queensland. It has rough ironbark on the trunk and sometimes the larger branches, smooth bark above, lance-shaped adu ...

'' A.R.Bean & Brooker – Helidon ironbark * ''

Eucalyptus tectifica ''Eucalyptus tectifica'', commonly known as Darwin box, or grey box, is a species of tree that is endemic to northern Australia. It has rough, fibrous or flaky bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds usual ...

'' F.Muell. – Darwin box, grey box * ''

Eucalyptus tenella ''Eucalyptus tenella'', commonly known as narrow-leaved stringybark, is a species of small to medium-sized tree that is endemic to New South Wales. It has stringy bark, narrow lance-shaped to linear leaves, flower buds in group of seven to fift ...

'' L.A.S.Johnson & K.D.Hill – narrow-leaved stringybark * '' Eucalyptus tenera'' L.A.S.Johnson & K.D.Hill – glazed mallee, sand mallee * ''

Eucalyptus tenuipes ''Eucalyptus tenuipes'', known as the narrow-leaved white mahogany, is a species of small tree that is Endemism, endemic to Queensland. It has rough, fibrous bark, narrow lance-shaped leaves arranged in opposite pairs, flower buds in group of e ...

'' (Maiden & Blakely) Blakely & C.T.White – narrow-leaved white mahogany * '' Eucalyptus tenuiramis'' Miq. – silver peppermint * '' Eucalyptus tenuis'' Brooker & Hopper * '' Eucalyptus tephroclada'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus tephrodes'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus terebra'' L.A.S.Johnson & K.D.Hill – Balladonia gimlet * ''

Eucalyptus tereticornis ''Eucalyptus tereticornis'', commonly known as forest red gum, blue gum or red irongum, is a species of tree that is native to eastern Australia and southern New Guinea. It has smooth bark, lance-shaped to curved adult leaves, flower buds in grou ...

'' Sm. – forest red gum, blue gum, red irongum ** ''Eucalyptus tereticornis'' subsp. ''basaltica'' A.R.Bean ** ''Eucalyptus tereticornis'' subsp. ''mediana'' Brooker & Slee ** ''Eucalyptus tereticornis'' subsp. ''rotunda'' A.R.Bean ** ''Eucalyptus tereticornis'' Sm. subsp. ''tereticornis'' * '' Eucalyptus terrica'' A.R.Bean * '' Eucalyptus tetrapleura'' L.A.S.Johnson – square-fruited ironbark * ''

Eucalyptus tetraptera ''Eucalyptus tetraptera'', commonly known as square-fruited mallee or four-winged mallee,Chippendale, G.M. (1973) ''Eucalypts of the Western Australian goldfields (and the adjacent wheatbelt)'', Canberra. AGPS p.175 is a mallee that is endemi ...

'' Turcz. – square-fruited mallee, four-winged mallee * '' Eucalyptus tetrodonta'' F.Muell. – Darwin stringybark, messmate * '' Eucalyptus thamnoides'' Brooker & Hopper ** ''Eucalyptus thamnoides'' subsp. ''megista'' Brooker & Hopper ** ''Eucalyptus thamnoides'' subsp. ''thamnoides'' * '' Eucalyptus tholiformis'' A.R.Bean & Brooker * '' Eucalyptus thozetiana'' F.Muell. ex R.T.Baker * ''

Eucalyptus tindaliae ''Eucalyptus tindaliae'', commonly known as Tindal's stringybark, is a species of tree that is Endemism, endemic to coastal eastern Australia. It has rough, stringy bark on the trunk and larger branches, lance-shaped to curved adult leaves, flo ...

'' Blakely in J.H.Maiden – Tindal's stringybark * '' Eucalyptus tintinnans'' (Blakely & Jacobs) L.A.S.Johnson & K.D.Hill – ringing gum, Hills salmon gum * ''

Eucalyptus todtiana ''Eucalyptus todtiana'', commonly known as coastal blackbutt pricklybark or , is a species of tree or a Mallee (habit), mallee that is Endemism, endemic to the west coast of Western Australia. It has rough, fibrous and flaky bark on the trunk, s ...

'' F.Muell. – coastal blackbutt, pricklybark, dwutta * '' Eucalyptus × tokwa'' D.J.Carr & S.G.M.Carr * '' Eucalyptus torquata'' Luehm. – coral gum, Coolgardie gum * '' Eucalyptus tortilis'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus transcontinentalis'' Maiden – redwood, boongul * ''

Eucalyptus tricarpa ''Eucalyptus tricarpa'', commonly known as red ironbark or mugga ironbark, is a species of tree that is endemic to south-eastern Australia. It has thick, rough ironbark on the trunk and branches, lance-shaped adult leaves, flower buds usually i ...

'' (L.A.S.Johnson) L.A.S.Johnson & K.D.Hill – red ironbark, mugga ironbark ** ''Eucalyptus tricarpa'' subsp. ''decora'' Rule ** ''Eucalyptus tricarpa'' (L.A.S.Johnson) L.A.S.Johnson & K.D.Hill subsp. ''tricarpa'' * '' Eucalyptus triflora'' (Maiden) Blakely – Pigeon House ash, three-flowered ash * '' Eucalyptus trivalva'' Blakely – Victoria Spring mallee, desert mallee * '' Eucalyptus tumida'' Brooker & Hopper

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* '' Eucalyptus ultima'' L.A.S.Johnson & K.D.Hill * ''

Eucalyptus umbra ''Eucalyptus umbra'', known as the broad-leaved white mahogany, is a species of small to medium-sized tree that is endemic to northern New South Wales. It has rough, fibrous to stringy bark on the trunk and branches, lance-shaped to curved adu ...

'' F.Muell. ex R.T.Baker – broad-leaved white mahogany * '' Eucalyptus umbrawarrensis'' Maiden – Umbrawarra gum * ''

Eucalyptus uncinata ''Eucalyptus uncinata'', commonly known as the hook-leaved mallee, is a species of mallee that is endemic to the southwest of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds arranged in groups of nine to thirteen, ...

'' Turcz. – hook-leaved mallee * ''

Eucalyptus urna ''Eucalyptus urna'', commonly known as merrit, is a species of mallet or marlock that is endemic to southern areas of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of seven to thirteen, creamy yellow to ...

'' D.Nicolle – merrit * '' Eucalyptus urnigera'' Hook.f. – urn tree * '' Eucalyptus × urnularis'' D.J.Carr & S.G.M.Carr * ''

Eucalyptus urophylla ''Eucalyptus urophylla'', commonly known as Timor white gum, Timor mountain gum, popo or ampupu, is a species of eucalypt native to islands of the Indonesian Archipelago and Timor. It is also common in other countries with humid and subhumid tr ...

'' S.T.Blake (Indonesia, Timor) – Timor white gum, Timor mountain gum, popo, ampupu * '' Eucalyptus utilis'' Brooker & Hopper – coastal moort, coastal mort

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* '' Eucalyptus valens'' L.A.S.Johnson & K.D.Hill * '' Eucalyptus varia'' Brooker & Hopper ** ''Eucalyptus varia'' subsp. ''salsuginosa'' Brooker & Hopper ** ''Eucalyptus varia'' Brooker & Hopper subsp. ''varia'' * '' Eucalyptus vegrandis'' L.A.S.Johnson & K.D.Hill – Ongerup mallee ** ''Eucalyptus vegrandis'' subsp. ''recondita'' D.Nicolle & Brooker ** ''Eucalyptus vegrandis'' L.A.S.Johnson & K.D.Hill subsp. ''vegrandis'' * '' Eucalyptus vernicosa'' Hook.f. – varnished gum * '' Eucalyptus verrucata'' Ladiges & Whiffin – Mount Abrupt stringybark * '' Eucalyptus vesiculosa'' Brooker & Hopper – Corackerup marlock * '' Eucalyptus vicina'' L.A.S.Johnson & K.D.Hill – Manara Hills red gum * '' Eucalyptus victoriana'' Ladiges & Whiffin * '' Eucalyptus victrix'' L.A.S.Johnson & K.D.Hill – smooth-barked coolibah, western coolibah, little ghost gum * ''

Eucalyptus viminalis ''Eucalyptus viminalis'', commonly known as the manna gum, white gum or ribbon gum, is a species of small to very tall tree that is endemic to south-eastern Australia. It has smooth bark, sometimes with rough bark near the base, lance-shaped to c ...

'' Labill. – manna gum, white gum, ribbon gum ** ''Eucalyptus viminalis'' subsp. ''cygnetensis'' Boomsma ** ''Eucalyptus viminalis'' subsp. ''hentyensis'' Brooker & Slee ** ''Eucalyptus viminalis'' subsp. ''pryoriana'' (L.A.S.Johnson) Brooker & Slee ** ''Eucalyptus viminalis'' subsp. ''siliceana'' Rule ** ''Eucalyptus viminalis'' Labill. subsp. ''viminalis'' * '' Eucalyptus virens'' Brooker & A.R.Bean – shiny-leaved ironbark * '' Eucalyptus virginea'' Hopper & Ward.-Johnson * ''

Eucalyptus viridis ''Eucalyptus viridis'', commonly known as the green mallee, is a species of mallee or small tree that is endemic to south-eastern, continental Australia. It has rough fibrous or flaky bark on the lower trunk, smooth bark above, linear to narrow ...

'' R.T.Baker – green mallee * '' Eucalyptus vittata'' D.Nicolle * '' Eucalyptus vokesensis'' D.Nicolle & L.A.S.Johnson & K.D.Hill – Vokes Hill mallee * '' Eucalyptus volcanica'' L.A.S.Johnson & K.D.Hill

W

* '' Eucalyptus walshii'' Rule * ''

Eucalyptus wandoo ''Eucalyptus wandoo'', commonly known as wandoo, dooto, warrnt or wornt, is a small to medium-sized tree that is endemic to the southwest of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of nine to sev ...

'' Blakely – wandoo, dooto, warrnt, wornt ** ''Eucalyptus wandoo'' subsp. pulverea'' Brooker & Hopper ** ''Eucalyptus wandoo'' Blakely subsp. ''wandoo'' * '' Eucalyptus websteriana'' Maiden – Webster's mallee, heart-leaf mallee, dainty mallee ** ''Eucalyptus websteriana'' subsp. ''norsemanica'' L.A.S.Johnson & K.D.Hill ** ''Eucalyptus websteriana'' Maiden subsp. ''websteriana'' * '' Eucalyptus wetarensis'' L.D.Pryor * ''Eucalyptus whitei'' Maiden & Blakely – White's ironbark * ''Eucalyptus wilcoxii'' Boland & Kleinig – Deua gum * ''Eucalyptus williamsiana'' L.A.S.Johnson & K.D.Hill – large-leaved stringybark * ''Eucalyptus willisii'' Ladiges, Humphries & Brooker – shining peppermint, promontory peppermint * ''Eucalyptus wimmerensis'' Rule – Wimmera mallee box, broad-leaved green mallee * ''Eucalyptus woodwardii'' Maiden – lemon-flowered gum, Woodward's blackbutt * ''Eucalyptus woollsiana'' F.Muell. ex R.T.Baker * ''Eucalyptus wubinensis'' L.A.S.Johnson & K.D.Hill * ''Eucalyptus wyolensis'' Boomsma – Wyola mallee

X

* ''Eucalyptus xanthonema'' Turcz. – yellow-flowered mallee ** ''Eucalyptus xanthonema'' subsp. ''apposita'' Brooker & Hopper ** ''Eucalyptus xanthonema'' Turcz. subsp. ''xanthonema'' * ''Eucalyptus xerothermica'' L.A.S.Johnson & K.D.Hill

Y

* ''Eucalyptus yalatensis'' Boomsma – Yalata mallee * ''Eucalyptus yarraensis'' Maiden & Cambage in J.H.Maiden – Yarra gum * ''Eucalyptus yarriambiack'' Rule * ''Eucalyptus yilgarnensis'' (Maiden) Brooker – yorrell, yorrel * ''Eucalyptus youmanii'' Blakely & McKie – Youman's stringybark ** ''Eucalyptus youmanii'' var. ''sphaerocarpa'' Blakely & McKie * ''Eucalyptus youngiana'' F.Muell. – large-fruited mallee, Ooldea mallee, yarldarlba * ''Eucalyptus yumbarrana'' Boomsma – Yumbarra mallee

Z

* ''Eucalyptus zopherophloia'' Brooker & Hopper – blackbutt mallee

References

* Brooker, I., Kleinig, D.(1996) ''Eucalyptus, An illustrated guide to identification'', Reed Books, Port Melbourne * Cronin, L.(2000) ''Key Guide to Australian Trees'', Envirobook * Holliday, I.(2002) ''A field guide to Australian trees (3rd edition)'', Reed New Holland

External links

{{Commons category, Eucalyptus Eucalyptus, * Lists of plant species, Eucalyptus Lists of trees, Eucalyptus

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