Acacia rostellata is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to south western Australia

Acacia rostellata
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Clade: Mimosoid clade
Genus: Acacia
Species:
A. rostellata
Binomial name
Acacia rostellata
Occurrence data from AVH

Description

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The low, spreading pungent shrub typically grows to a height of 0.1 to 0.5 metres (0 to 2 ft)[1] it usually has many branches with pungent and hairy branchlets. Like most species of Acacia it has phyllodes rather than true leaves. The hairy evergreen phyllodes have an inequilaterally obtriangular to obdeltate shape with a length of 3 to 6 mm (0.12 to 0.24 in) and a width of 2 to 4 mm (0.079 to 0.157 in) with a more or less prominent main nerve.[2] It blooms from August to November and produces green-yellow flowers.[1]

Distribution

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It is native to an area in the Wheatbelt, Goldfields-Esperance and Great Southern regions of Western Australia growing in sand, sandy gravel or clay soils.[1] It has a scattered distribution from around Bruce Rock in the north down to near Ongerup in the south and out as far as Lake King and Speddingup in the east. It is usually part of the heath under-storey open Eucalyptus scrubland communities.[2]

See also

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References

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  1. ^ a b c "Acacia rostellata". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  2. ^ a b "Acacia rostellata Maslin". Wattle - Acacias of Australia. Lucid Central. Retrieved 9 August 2020.