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''Acacia'', commonly known as the wattles or acacias, is a large
genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
of shrubs and trees in the subfamily
Mimosoideae The Mimosoideae are a traditional subfamily of trees, herbs, lianas, and shrubs in the pea family (Fabaceae) that mostly grow in tropical and subtropical climates. They are typically characterized by having radially symmetric flowers, with petals ...
of the pea family
Fabaceae The Fabaceae or Leguminosae,International Code of Nomenc ...
. Initially, it comprised a group of plant species native to Africa and Australasia. The genus name is New Latin, borrowed from the Greek (), a term used by
Dioscorides Pedanius Dioscorides ( grc-gre, Πεδάνιος Διοσκουρίδης, ; 40–90 AD), “the father of pharmacognosy”, was a Greek physician, pharmacologist, botanist, and author of ''De materia medica'' (, On Medical Material) —a 5-vol ...
for a preparation extracted from the leaves and fruit pods of '' Vachellia nilotica'', the original type of the genus. In his ''Pinax'' (1623), Gaspard Bauhin mentioned the Greek from Dioscorides as the origin of the Latin name. In the early 2000s it had become evident that the genus as it stood was not
monophyletic In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic gro ...
and that several divergent lineages needed to be placed in separate genera. It turned out that one lineage comprising over 900 species mainly native to Australia, New Guinea, and Indonesia was not closely related to the much smaller group of African lineage that contained ''A. nilotica''—the
type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...
. This meant that the Australasian lineage (by far the most prolific in number of species) would need to be renamed. Botanist
Leslie Pedley Leslie Pedley (19 May 1930 – 27 November 2018)IPNILeslie Pedley/ref> was an Australian botanist who specialised in the genus ''Acacia''. He is notable for bringing into use the generic name ''Racosperma'', creating a split in the genus, which r ...
named this group ''Racosperma'', which received little acclaim in the botanical community. Australian botanists proposed a less disruptive solution setting a different type species for ''Acacia'' ('' A. penninervis'') and allowing this largest number of species to remain in ''Acacia'', resulting in the two Pan-Tropical lineages being renamed ''
Vachellia ''Vachellia'' is a genus of flowering plants in the legume family, Fabaceae, commonly known as thorn trees or acacias. It belongs to the subfamily Mimosoideae. Its species were considered members of genus ''Acacia'' until 2009. ''Vachellia'' can ...
'' and ''
Senegalia ''Senegalia'' (from Senegal and ''Acacia senegal'' (L.) Willd.) is a genus of flowering plants in the family Fabaceae. It belongs to the Mimosoid clade. Until 2005, its species were considered members of ''Acacia.'' The genus was considered polyp ...
'', and the two endemic American lineages renamed ''
Acaciella ''Acaciella'' is a Neotropical genus of flowering plants in the legume family, Fabaceae, and its subfamily Mimosoideae. Its centre of diversity is along the Mexican Pacific coast. They are unarmed, have no extrafloral nectaries and the polyads o ...
'' and '' Mariosousa''. Although many botanists still disagreed that this was necessary, this solution was eventually officially adopted at the Melbourne International Botanical Congress in 2011. Acacia remains a widely used common name across genera. A number of species have been introduced to various parts of the world, and two million hectares of commercial plantations have been established. The heterogeneous group varies considerably in habit, from mat-like
subshrub A subshrub (Latin ''suffrutex'') or dwarf shrub is a short shrub, and is a woody plant. Prostrate shrub is a related term. "Subshrub" is often used interchangeably with "bush".Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Der ...
s to canopy trees in a forest.


Description

Several species in the genus bear vertically oriented phyllodes, which are green, broadened leaf petioles that function like leaf blades, an adaptation to hot climates and droughts. Some phyllodinous species have a colourful aril on the seed. A few species have
cladodes :''In botany, "Cladodes" may refer to a synonym of the genus '' Alchornea'' or to the plural of " cladode".'' ''Cladodes'' is a genus of firefly beetles. It used to be included in the subfamily Amydetinae, which is probably a highly artifici ...
rather than leaves.


Taxonomy

The genus was first validly named in 1754 by Philip Miller. In 1913
Nathaniel Lord Britton Nathaniel Lord Britton (January 15, 1859 – June 25, 1934) was an American botanist and taxonomist who co-founded the New York Botanical Garden in the Bronx, New York (state), New York. Early life Britton was born in New Dorp, Staten Island, New ...
and Addison Brown selected ''Mimosa scorpioides'' (≡ ''Acacia scorpioides'' () = '' Acacia nilotica'' () ), a species from Africa, as the lectotype of the name. The genus as recognized in 1986 contained 1352 species. That year however, Pedley published a paper in which he questioned the
monophyletic In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic gro ...
nature of the genus, and proposed a split into three genera: ''Acacia''
sensu stricto ''Sensu'' is a Latin word meaning "in the sense of". It is used in a number of fields including biology, geology, linguistics, semiotics, and law. Commonly it refers to how strictly or loosely an expression is used in describing any particular co ...
(161 species), ''Senegalia'' (231 species) and ''Racosperma'' (960 species), the last name first proposed in 1829 by
Carl Friedrich Philipp von Martius Carl Friedrich Philipp (Karl Friedrich Philipp) von Martius (17 April 1794 – 13 December 1868) was a German botanist and explorer. Life Martius was born at Erlangen, the son of Prof Ernst Wilhelm Martius, court apothecary. He graduated PhD f ...
as the name of a section in ''Acacia'', but raised to generic rank in 1835. In 2003, Pedley published a paper with 834 new combinations in ''Racosperma'' for species, most of which were formerly placed in ''Acacia''. All but 10 of these species are native to
Australasia Australasia is a region that comprises Australia, New Zealand and some neighbouring islands in the Pacific Ocean. The term is used in a number of different contexts, including geopolitically, physiogeographically, philologically, and ecologica ...
, where it constitutes the largest plant genus. In 2003, Anthony Orchard and Bruce Maslin filed a proposal to conserve the name ''Acacia'' with a different
type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...
in order to retain the Australasian group of species in the genus ''Acacia''. Following a controversial decision to choose a new type for ''Acacia'' in 2005, the Australian component of ''Acacia s.l.'' now retains the name ''Acacia''. At the 2011
International Botanical Congress International Botanical Congress (IBC) is an international meeting of botanists in all scientific fields, authorized by the International Association of Botanical and Mycological Societies (IABMS) and held every six years, with the location rotat ...
held in
Melbourne Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a met ...
, the decision to use the name ''Acacia'', rather than the proposed ''Racosperma'' for this genus, was upheld. Other '' Acacia s.l.'' taxa continue to be called ''Acacia'' by those who choose to consider the entire group as one genus. Australian species of the genus ''
Paraserianthes ''Paraserianthes'' is a genus of flowering plants in the family Fabaceae. It belongs to the mimosoid clade of the subfamily Caesalpinioideae. Taxonomy ''Paraserianthes'' includes only one species: * ''Paraserianthes lophantha'' (Willd.) I.C.Nie ...
'' ''
s.l. SL may refer to: Arts and entertainment * SL (rapper), a rapper from London * ''Second Life'', a multi-user 3D virtual world * Sensei's Library, an Internet site dedicated to the game of Go * Subdominant leittonwechselklänge * Leica SL, a mirror ...
'' are deemed its closest relatives, particularly '' P. lophantha''. The nearest relatives of ''Acacia'' and ''Paraserianthes s.l.'' in turn include the Australian and South East Asian genera '' Archidendron'', ''
Archidendropsis ''Archidendropsis'' is a genus of flowering plants in the family Fabaceae The Fabaceae or Leguminosae,Pararchidendron ''Pararchidendron'' is a genus of flowering plants in the family Fabaceae. It belongs to the mimosoid clade of the subfamily Caesalpinioideae Caesalpinioideae is a botanical name at the rank of subfamily, placed in the large family Fabaceae ...
'' and ''
Wallaceodendron ''Wallaceodendron'' is a monotypic genus of 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 (' ...
'', all of the tribe
Ingeae The Mimosoideae are a traditional subfamily of trees, herbs, lianas, and shrubs in the pea family ( Fabaceae) that mostly grow in tropical and subtropical climates. They are typically characterized by having radially symmetric flowers, with peta ...
.


Etymology

The origin of "
wattle Wattle or wattles may refer to: Plants *''Acacia sensu lato'', polyphyletic genus of plants commonly known as wattle, especially in Australia and South Africa **''Acacia'', large genus of shrubs and trees, native to Australasia **Black wattle, c ...
" may be an Old Teutonic word meaning "to weave". From around 700 CE, ' was used in
Old English Old English (, ), or Anglo-Saxon, is the earliest recorded form of the English language, spoken in England and southern and eastern Scotland in the early Middle Ages. It was brought to Great Britain by Anglo-Saxon settlement of Britain, Anglo ...
to refer to the interwoven branches and sticks which formed fences, walls and roofs. Since about 1810 it refers to the Australian legumes that provide these branches.


Species

One species of ''Acacia'' (''
sensu stricto ''Sensu'' is a Latin word meaning "in the sense of". It is used in a number of fields including biology, geology, linguistics, semiotics, and law. Commonly it refers to how strictly or loosely an expression is used in describing any particular co ...
'') is native to
Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...
, one to Reunion island, 12 to
Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...
, and the remaining species (over 900) are native to
Australasia Australasia is a region that comprises Australia, New Zealand and some neighbouring islands in the Pacific Ocean. The term is used in a number of different contexts, including geopolitically, physiogeographically, philologically, and ecologica ...
and the
Pacific Islands Collectively called the Pacific Islands, the islands in the Pacific Ocean are further categorized into three major island groups: Melanesia, Micronesia, and Polynesia. Depending on the context, the term ''Pacific Islands'' may refer to one of se ...
. These species were all given combinations by Pedley when he erected the genus ''Racosperma'', hence ''
Acacia pulchella ''Acacia pulchella'', commonly known as prickly moses or western prickly moses, is a shrub in the family Fabaceae. Endemic to Western Australia, it is one of the most common shrubs of the bushland around Perth and in the Darling Range. Descrip ...
'', for example, became ''
Racosperma pulchellum ''Acacia pulchella'', commonly known as prickly moses or western prickly moses, is a shrub in the family Fabaceae. Endemic to Western Australia, it is one of the most common shrubs of the bushland around Perth and in the Darling Range. Descrip ...
''. However, these were not upheld with the retypification of ''Acacia''.


Phylogeny

Acacias in Australia probably evolved their fire resistance about 20 million years ago when fossilised charcoal deposits show a large increase, indicating that fire was a factor even then. With no major mountain ranges or rivers to prevent their spread, the wattles began to spread all over the continent as it dried and fires became more common. They began to form dry, open forests with species of the genera ''
Allocasuarina ''Allocasuarina'' is a genus of trees in the flowering plant family Casuarinaceae. They are endemic to Australia, occurring primarily in the south. Like the closely related genus ''Casuarina'', they are commonly called sheoaks or she-oaks. Wi ...
'', ''
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 ...
'' and ''
Callitris ''Callitris'' is a genus of coniferous trees in the Cupressaceae (cypress family). There are 16 recognized species in the genus, of which 13 are native to Australia and the other three (''C. neocaledonica, C. sulcata'' and ''C. p ...
'' (cypress-pines). The southernmost species in the genus are '' Acacia dealbata'' (silver wattle), ''
Acacia longifolia ''Acacia longifolia'' is a species of ''Acacia'' native to southeastern Australia, from the extreme southeast of Queensland, eastern New South Wales, eastern and southern Victoria, and southeastern South Australia. Common names for it include lon ...
'' (coast wattle or Sydney golden wattle), '' Acacia mearnsii'' (black wattle), and ''
Acacia melanoxylon ''Acacia melanoxylon'', commonly known as the Australian blackwood, is an ''Acacia'' species native in South eastern Australia. The species is also known as Blackwood, hickory, mudgerabah, Tasmanian blackwood, or blackwood acacia. The tree belon ...
'' (blackwood), reaching 43°30' S in
Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...
, Australia.


Fossil record

An ''Acacia''-like long
fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...
seed pod This page provides a glossary of plant morphology. Botanists and other biologists who study plant morphology use a number of different terms to classify and identify plant organs and parts that can be observed using no more than a handheld magnify ...
has been described from the
Eocene The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene' ...
of the Paris Basin. ''Acacia''-like fossil pods under the name ''Leguminocarpon'' are known from late
Oligocene The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but the ...
deposits at different sites in
Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia a ...
. Seed pod
fossils A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in ...
of †''Acacia parschlugiana'' and †''Acacia cyclosperma'' are known from
Tertiary Tertiary ( ) is a widely used but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non-avian dinosaurs in the Cretaceous–Paleogene extinction event, at the start ...
deposits in
Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
. †''Acacia colchica'' has been described from the
Miocene The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recen ...
of West Georgia.
Pliocene The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58pollen Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophyt ...
of an ''Acacia'' sp. has been described from West Georgia (including
Abkhazia Abkhazia, ka, აფხაზეთი, tr, , xmf, აბჟუა, abzhua, or ( or ), officially the Republic of Abkhazia, is a partially recognised state in the South Caucasus, recognised by most countries as part of Georgia, which vi ...
). Oldest records of fossil ''Acacia''
pollen Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophyt ...
in
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, sma ...
are from the late
Oligocene epoch The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but th ...
, 25 million years ago.


Distribution and habitat

They are present in all terrestrial habitats, including alpine settings, rainforests, woodlands, grasslands, coastal dunes and deserts. In drier woodlands or forests they are an important component of the understory. Elsewhere they may be dominant, as in the
Brigalow Belt The Brigalow Belt is a wide band of acacia-wooded grassland that runs between tropical rainforest of the coast and the semi-arid interior of Queensland, Australia. The Interim Biogeographic Regionalisation for Australia (IBRA) divides the Bri ...
, Myall woodlands and the eremaean Mulga woodlands. In Australia, ''Acacia'' forest is the second most common forest type after eucalypt forest, covering or 8% of total forest area. ''Acacia'' is also the nation's largest genus of flowering plants with almost 1,000 species found.


Ecology

Acacia is a common food source and host plant for butterflies of the genus ''
Jalmenus Jalmenus is a genus of butterflies in the family Lycaenidae.The genus is Endemism, endemic to Geography of Australia, Australia. Species *''Jalmenus aridus'' Graham & Moulds, 1988 - inland hairstreak *''Jalmenus clementi'' Druce, 1902 - turquois ...
.'' The imperial hairstreak, ''
Jalmenus evagoras ''Jalmenus evagoras,'' the imperial hairstreak, imperial blue, or common imperial blue, is a small, metallic blue butterfly of the family Lycaenidae. It is commonly found in eastern coastal regions of Australia. This species is notable for its ...
,'' feeds on at least 25 acacia species. Many reptiles feed on the sap as well, such as the native house gecko in Australia.


Toxicity

Some species of acacia contain psychoactive alkaloids, and some contain
potassium fluoroacetate Sodium fluoroacetate is an organofluorine chemical compound with the formula FCH2CO2Na. This colourless salt has a taste similar to that of sodium chloride and is used as a rodenticide. History and production The effectiveness of sodium fluoroa ...
, a rodent poison.


Uses

The seed pods, flowers, and young leaves are generally edible either raw or cooked.
Aboriginal Australians Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait Islands ...
have traditionally harvested the seeds of some species, to be ground into flour and eaten as a paste or baked into a cake. The seeds contain as much as 25% more protein than common cereals, and they store well for long periods due to the hard seed coats. In addition to utilizing the edible seed and gum, the people employed the timber for implements, weapons, fuel and musical instruments. A number of species, most notably '' A. mangium'' (hickory wattle), '' A. mearnsii'' (black wattle) and '' A. saligna'' (coojong), are economically important and are widely planted globally for wood products,
tannin Tannins (or tannoids) are a class of astringent, polyphenolic biomolecules that bind to and precipitate proteins and various other organic compounds including amino acids and alkaloids. The term ''tannin'' (from Anglo-Norman ''tanner'', ...
, firewood and fodder. ''A. melanoxylon'' (blackwood) and ''A. aneura'' (mulga) supply some of the most attractive timbers in the genus. Black wattle bark supported the
tanning Tanning may refer to: *Tanning (leather), treating animal skins to produce leather *Sun tanning, using the sun to darken pale skin **Indoor tanning, the use of artificial light in place of the sun **Sunless tanning, application of a stain or dye t ...
industries of several countries, and may supply tannins for production of waterproof
adhesive Adhesive, also known as glue, cement, mucilage, or paste, is any non-metallic substance applied to one or both surfaces of two separate items that binds them together and resists their separation. The use of adhesives offers certain advant ...
s. Wattle bark collected in Australia in the 19th century was exported to Europe where it was used in the tanning process. One ton of wattle or mimosa bark contained about of pure tannin. In ancient Egypt, an ointment made from the ground leaves of an Acacia (sensu lato) was used to treat
hemorrhoid Hemorrhoids (or haemorrhoids), also known as piles, are vascular structures in the anal canal. In their normal state, they are cushions that help with stool control. They become a disease when swollen or inflamed; the unqualified term ''hemo ...
s. The hardened
sap Sap is a fluid transported in xylem cells (vessel elements or tracheids) or phloem sieve tube elements of a plant. These cells transport water and nutrients throughout the plant. Sap is distinct from latex, resin, or cell sap; it is a separa ...
of various species of the acacia tree (sensu lato) are known as acacia gum. Acacia gum is used as an emulsifier in food, a binder for watercolour painting, an additive to ceramic glazes, a binding in gum bichromate photography, a protective layer in the lithographic processes and as a binder to bind together
fireworks Fireworks are a class of Explosive, low explosive Pyrotechnics, pyrotechnic devices used for aesthetic and entertainment purposes. They are most commonly used in fireworks displays (also called a fireworks show or pyrotechnics), combining a l ...
. "Acacia honey" is not collected from plants in the acacia family, but rather from ''
Robinia pseudoacacia ''Robinia pseudoacacia'', commonly known in its native territory as black locust, is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae of the legume family Fabaceae. It is endemic to a few small areas of the United States, ...
'', known as black locust in North America. Honey collected from ''
Caragana arborescens ''Caragana arborescens'', the Siberian peashrub, Siberian pea-tree, or caragana, is a species of legume native to Siberia and parts of China (Heilongjiang, Xinjiang) and neighboring Mongolia and Kazakhstan. It was taken to the United States by ...
'' is sometimes also called (yellow) acacia honey. (See also Monofloral honey.)


Cultivation

Some species of acacia – notably ''A. baileyana'', '' A. dealbata'' and '' A. pravissima'' – are cultivated as ornamental garden plants. The 1889 publication ''Useful Native Plants of Australia'' describes various uses for eating.


In culture

Acacia is mentioned in an ancient Egyptian proverb referred to by Amenhotep II: "If you lack a gold battle-axe inlaid with bronze, a heavy club of acacia wood will do."Erik Hornung 'The Pharaoh' in Sergio Donadoni, The Egyptians, The University of Chicago Press, 1997. p. 291 Acacia (sensu lato) is repeatedly mentioned in the
Book of Exodus The Book of Exodus (from grc, Ἔξοδος, translit=Éxodos; he, שְׁמוֹת ''Šəmōṯ'', "Names") is the second book of the Bible. It narrates the story of the Exodus, in which the Israelites leave slavery in Biblical Egypt through t ...
, perhaps referring to ''
Vachellia tortilis ''Vachellia tortilis'', widely known as ''Acacia tortilis'' but now attributed to the genus ''Vachellia'', is the umbrella thorn acacia, also known as ''umbrella thorn'' and Israeli babool, a medium to large canopied tree native to most of Afri ...
'' (previously known as ''Acacia raddiana''), in regards to the construction of the
Tabernacle According to the Hebrew Bible, the tabernacle ( he, מִשְׁכַּן, mīškān, residence, dwelling place), also known as the Tent of the Congregation ( he, link=no, אֹהֶל מוֹעֵד, ’ōhel mō‘ēḏ, also Tent of Meeting, etc.), ...
. In
Exodus Exodus or the Exodus may refer to: Religion * Book of Exodus, second book of the Hebrew Torah and the Christian Bible * The Exodus, the biblical story of the migration of the ancient Israelites from Egypt into Canaan Historical events * Ex ...
25:10, acacia wood is mentioned as the construction material for the
Ark of the Covenant The Ark of the Covenant,; Ge'ez: also known as the Ark of the Testimony or the Ark of God, is an alleged artifact believed to be the most sacred relic of the Israelites, which is described as a wooden chest, covered in pure gold, with an e ...
.


References

* Pedley, L. (2002). "A conspectus of ''Acacia'' subgen. ''Acacia'' in Australia". ''Austrobaileya'' 6(2): 177–186. * Pedley, L. (2003). A synopsis of ''Racosperma'' C.Mart". ''Austrobaileya'' 6(3): 445–496.


External links


WATTLE Acacias of Australia Lucid Web Player (multi-access key for identifying Australian Acacias)
{{Authority control Fabaceae genera Mimosoids