Acacia rhamphophylla, commonly known as Kundip wattle, is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to a small area in south western Australia. It is listed as an endangered species according to the Environment Protection and Biodiversity Conservation Act 1999.[1]

Kundip wattle
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. rhamphophylla
Binomial name
Acacia rhamphophylla

Description

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The low spreading shrub typically grows to a height of 0.2 to 0.4 metres (1 to 1 ft)[2] and a width of 0.4 to 1.1 m (1 ft 4 in to 3 ft 7 in).[1] It has hairy, slender, dark grey coloured branchlets with setaceous recurved stipules that are 5 to 7 mm (0.20 to 0.28 in) in length. Like most species of Acacia it has phyllodes rather than true leaves. The glabrous, dark green phyllodes are crowded on the branchlets. The linear phyllodes have a length of 11 to 17 mm (0.43 to 0.67 in) and a width of 1 to 1.5 mm (0.039 to 0.059 in) are narrowed at the base and with a raised and prominent midrib.[3] It blooms from August to September and produces yellow flowers.[2]

Taxonomy

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It is known to be closely related to Acacia laricina and Acacia cedroides and is also closely allied to Acacia pusilla.[3]

Distribution

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It is native to an area in the Goldfields-Esperance region of Western Australia where it is often situated on the higher areas of low ranges growing in rocky sandy clay soils.[2] as part of open mallee scrub communities. Its limited range in the Ravensthorpe Range where it is found in an area of on vacant crown land, some of which is a mining lease. In 1992, there are known to be over 100 individual plants.[1]

See also

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References

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  1. ^ a b c d Acacia rhamphophylla, Species Profile and Threats Database, Department of the Environment and Heritage, Australia.. Retrieved 16 November 2018.
  2. ^ a b c "Acacia rhamphophylla". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. ^ a b "Acacia rhamphophylla Maslin". Wattle - Acacias of Australia. Lucid Central. Retrieved 6 August 2020.