Acacia Inaequiloba
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''Acacia inaequiloba'' is a shrub belonging to the genus ''
Acacia ''Acacia'', commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa and Australasia. The genus na ...
'' and the subgenus ''Phyllodineae'' that is endemic to south western
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 ...
.


Description

The compact multi-stemmed and pungent shrub typically grows to a height of . It has straight and erect branchlets that are rigid, spinose, usually glabrous and often with a powdery white coating. Like most species of ''Acacia'' it has
phyllode Phyllodes are modified petioles or leaf stems, which are leaf-like in appearance and function. In some plants, these become flattened and widened, while the leaf itself becomes reduced or vanishes altogether. Thus the phyllode comes to serve the ...
s rather than true leaves. The variable evergreen
phyllode Phyllodes are modified petioles or leaf stems, which are leaf-like in appearance and function. In some plants, these become flattened and widened, while the leaf itself becomes reduced or vanishes altogether. Thus the phyllode comes to serve the ...
s have an asymmetrically obtriangular or very narrowly oblong-elliptic shape. The pungent, dull grey green to blue phyllodes with a length of and a width of with a midrib near the abaxial margin and obscure lateral nerves. It produces yellow flowers from July to September.


Distribution

It is native to an area in the Wheatbelt and Goldfields-Esperance regions of Western Australia where is often situated on sandplains growing in sandy
lateritic Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by ...
soils. It is distributed from around Southern Cross and Coolgardie area in the west to around
Queen Victoria Spring Queen or QUEEN may refer to: Monarchy * Queen regnant, a female monarch of a Kingdom ** List of queens regnant * Queen consort, the wife of a reigning king * Queen dowager, the widow of a king * Queen mother, a queen dowager who is the mot ...
and the Streich Mound which is located about to the north east of
Kalgoorlie Kalgoorlie is a city in the Goldfields–Esperance region of Western Australia, located east-northeast of Perth at the end of the Great Eastern Highway. It is sometimes referred to as Kalgoorlie–Boulder, as the surrounding urban area includ ...
.


See also

*
List of Acacia species Several Cladistics, cladistic analyses have shown that the genus ''Acacia sensu lato, Acacia'' is not monophyletic. While the subg. ''Acacia'' and subg. ''Phyllodinae'' are monophyletic, subg. ''Aculeiferum'' is not. This subgenus consists of thr ...


References

{{Taxonbar, from=Q15287347 inaequiloba Acacias of Western Australia Taxa named by William Vincent Fitzgerald