|
Ajuga Australis
''Ajuga australis'', commonly known as Austral bugle, is a herbaceous flowering plant native to Eastern Australia. First described by Robert Brown, it is occasionally seen in horticulture. Classification Scottish botanist Robert Brown described the Austral bugle in his 1810 work ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen''. Description It grows as a herbaceous shrub with a stem that bears flowers arising out of a loose rosette of leaves. Each leaf is obovate or elliptic and has a wedge-shaped base and is 3–12 cm long and 0.8–3.5 cm wide. The leaf is covered in fine hair, more prominent along the midrib. The purple flowers appear predominantly in spring but can appear at any time of year. The plants live for around two to three years. ''Ajuga australis'' grows on clay soils that are medium to high in nutrients, either on Wianamatta Shale, basalt, or alluvial quartzite. In the Sydney region it is found in grassy woodlands growing under narrow-leaved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Brown (botanist, Born 1773)
Robert Brown (21 December 1773 – 10 June 1858) was a Scottish botanist and paleobotanist who made important contributions to botany largely through his pioneering use of the microscope. His contributions include one of the earliest detailed descriptions of the cell nucleus and cytoplasmic streaming; the observation of Brownian motion; early work on plant pollination and fertilisation, including being the first to recognise the fundamental difference between gymnosperms and angiosperms; and some of the earliest studies in palynology. He also made numerous contributions to plant taxonomy, notably erecting a number of plant families that are still accepted today; and numerous Australian plant genera and species, the fruit of his exploration of that continent with Matthew Flinders. Early life Robert Brown was born in Montrose on 21 December 1773, in a house that existed on the site where Montrose Library currently stands. He was the son of James Brown, a minister in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ajuga Australis1
''Ajuga'' , also known as bugleweed,Bailey, L.H.; Bailey, E.Z.; the staff of the Liberty Hyde Bailey Hortorium. 1976. ''Hortus third: A concise dictionary of plants cultivated in the United States and Canada''. Macmillan, New York. ground pine, carpet bugle, or just bugle, is a genus of 40 species annual and perennial herbaceous flowering plants in the Ajugeae tribe of the mint family Lamiaceae, with most species native to Europe, Asia, and Africa, but also two species in southeastern Australia. They grow to 5–50 cm tall, with opposite leaves. Species Species accepted within ''Ajuga'' include: * '' Ajuga arabica'' P.H.Davis – Saudi Arabia * ''Ajuga australis'' R.Br. - Australia * '' Ajuga bombycina'' Boiss. – Aegean Islands, Turkey * '' Ajuga boninsimae'' Maxim. – Ogasawara-shoto (Bonin Islands of Japan) * ''Ajuga brachystemon'' Maxim. – Uttarakhand, Nepal, northern India * ''Ajuga campylantha'' Diels – Yunnan * ''Ajuga campylanthoides'' C.Y.Wu & C.Chen – Tibe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodromus Florae Novae Hollandiae Et Insulae Van Diemen
''Prodromus Florae Novae Hollandiae et Insulae Van Diemen'' (Prodromus of the Flora of New Holland and Van Diemen's Land) is a flora of Australia written by botanist Robert Brown and published in 1810. Often referred to as ''Prodromus Flora Novae Hollandiae'', or by its standard botanical abbreviation ''Prodr. Fl. Nov. Holland.'', it was the first attempt at a survey of the Australian flora. It described over 2040 species, over half of which were published for the first time. Brown's ''Prodromus'' was originally published as Volume One, and following the ''Praemonenda'' (Preface), page numbering commences on page 145. Sales of the ''Prodromus'' were so poor, however, that Brown withdrew it from sale. Due to the commercial failure of the first volume, pages 1 to 144 were never issued, and Brown never produced the additional volumes that he had planned. In 1813, a book of illustrations for the ''Prodromus'' was published separately by Ferdinand Bauer under the title ''Ferdinandi Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 has hard, rough "ironbark" from its trunk to small branches, linear to lance-shaped adult leaves, flower buds in groups of seven, nine or eleven, white flowers and cup-shaped, barrel-shaped or hemispherical fruit. A variable species, it grows in woodland and forest from the Cape York Peninsula to near Sydney. It is an important source of nectar in the honey industry and its hard, strong timber is used in construction. Description ''Eucalyptus crebra'' is a tree that typically grows to a height of and forms a lignotuber. It has persistent thick, rough, deeply furrowed, greyish black "ironbark" from the base of its trunk to the small branches. Young plants and coppice regrowth have linear to lance-shaped or curved leaves long and wide. Adul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 groups of seven, nine or eleven, white flowers and hemispherical fruit. Description ''Eucalyptus tereticornis'' is a tree that typically grows to a height of and forms a lignotuber. The trunk is straight, usually unbranched for more than half of the total height of the tree and has a girth of up to dbh. Thereafter, limbs are unusually steeply inclined for a ''Eucalyptus'' species. The bark is shed in irregular sheets, resulting in a smooth trunk surface coloured in patches of white, grey and blue, corresponding to areas that shed their bark at different times. Young plants and coppice regrowth have dull bluish green, egg-shaped leaves that are long and wide. Adult leaves are the same shade of green on both sides, lance-shaped to curved, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 eucalypts. Plants in the genus ''Eucalyptus'' have bark that is either smooth, fibrous, hard or stringy, leaves with oil glands, and sepals and petals that are fused to form a "cap" or operculum over the stamens. The fruit is a woody capsule commonly referred to as a "gumnut". Most species of ''Eucalyptus'' are native to Australia, and every state and territory has representative species. About three-quarters of Australian forests are eucalypt forests. Wildfire is a feature of the Australian landscape and many eucalypt species are adapted to fire, and resprout after fire or have seeds which survive fire. A few species are native to islands north of Australia and a smaller number are only found outside the continent. Eucalypts have been grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Themeda Triandra
} ''Themeda triandra'' is a species of perennial tussock-forming grass widespread in Africa, Australia, Asia and the Pacific. In Australia it is commonly known as kangaroo grass and in East Africa and South Africa it is known as red grass and red oat grass or as ''rooigras'' in Afrikaans. Kangaroo grass was formerly thought to be one of two species, and was named ''Themeda australis''. The plant has traditional uses as food and medicine in Africa and Australia. Indigenous Australians harvested it to make bread and string for fishing nets around 30,000 years ago. It was used as livestock feed in early colonial Australia, but this use was largely replaced by introduced plants. there is a large government-funded project under way to investigate the possibility of growing kangaroo grass commercially in Australia for use as a regular food source for humans. Description ''Themeda triandra'' is a grass which grows in dense tufts up to tall and wide. It flowers in summer, produci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 greenish bark above, lance-shaped to elliptical leaves, flower buds in group of between nine and fifteen, white flowers and cup-shaped or shortened spherical fruit. Description ''Eucalyptus stellulata'' is a tree or mallee that typically grows to a height of and forms a lignotuber. It has rough, shortly fibrous greyish bark on the lower trunk, smooth olive green bark that is somewhat oily above. Young plants and coppice regrowth have sessile, elliptical leaves arranged in opposite pairs, long and wide. Adult leaves are arranged alternately, the same glossy green on both sides, lance-shaped to elliptical, long and wide tapering to a petiole long. The leaf veins are almost parallel. The flower buds are arranged in leaf axils in a star- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 seven and fifteen, white flowers and cup-shaped, conical or hemispherical fruit. It is widespread and locally common in woodland in cold sites above altitude. Description ''Eucalyptus pauciflora'' is a tree or mallee, that typically grows to a height of and forms a lignotuber. It has smooth white, grey or yellow bark that is shed in ribbons and sometimes has insect scribbles. Young plants and coppice regrowth have dull, bluish green or glaucous, broadly lance-shaped to egg-shaped leaves that are long and wide. Adult leaves are the same shade of glossy green on both sides, lance-shaped to curved or elliptical, long and wide, tapering to a petiole long. The flower buds are arranged in leaf axils in cluster of between seven and fifteen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ajuga
''Ajuga'' , also known as bugleweed,Bailey, L.H.; Bailey, E.Z.; the staff of the Liberty Hyde Bailey Hortorium. 1976. ''Hortus third: A concise dictionary of plants cultivated in the United States and Canada''. Macmillan, New York. ground pine, carpet bugle, or just bugle, is a genus of 40 species annual and perennial herbaceous flowering plants in the Ajugeae tribe of the mint family Lamiaceae, with most species native to Europe, Asia, and Africa, but also two species in southeastern Australia. They grow to 5–50 cm tall, with opposite leaves. Species Species accepted within ''Ajuga'' include: * '' Ajuga arabica'' P.H.Davis – Saudi Arabia * '' Ajuga australis'' R.Br. - Australia * '' Ajuga bombycina'' Boiss. – Aegean Islands, Turkey * '' Ajuga boninsimae'' Maxim. – Ogasawara-shoto (Bonin Islands of Japan) * '' Ajuga brachystemon'' Maxim. – Uttarakhand, Nepal, northern India * '' Ajuga campylantha'' Diels – Yunnan * '' Ajuga campylanthoides'' C.Y.Wu & C.Chen – Ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Robert Brown (botanist, Born 1773)")
.JPG "Click for more on -> Flowering Plant")
