Hakea amplexicaulis

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File:Hakea amplexicaulis fruit.jpg
fruit
File:Hakea amplexicaulis leaf base.jpg
stem-clasping leaf base

Hakea amplexicaulis, commonly known as prickly hakea,[1] is a shrub endemic to south west Western Australia. An attractive small shrub with unusual stem clasping, sharply serrated foliage and a profusion of sweetly scented variable coloured flowers from late winter to spring.

Description

Hakea amplexicaulis is an upright, straggly shrub growing to Script error: No such module "convert". high with smooth smaller branches and forms a lignotuber. The leaves are narrowly egg-shaped or totally egg-shaped, Script error: No such module "convert". long and Script error: No such module "convert". wide. The stem clasping leaves are sharply toothed with 12–30 Script error: No such module "convert". long teeth on each side, smooth, bluish-green with a powdery film. The inflorescence has 36-42 large, rounded and strongly scented flowers on a short stem. Clusters of white, cream, pink or red flowers appear in leaf axils; they may become pink or a reddish hue as they age. The pedicel is Script error: No such module "convert". long. The perianth is smooth Script error: No such module "convert". long, white occasionally with a pink tinge and the style is smooth. The fruit are egg-shaped Script error: No such module "convert". long and Script error: No such module "convert". wide, smooth with a few sharp spines, and taper to a blunt beak. Flowering occurs from August to November.[1][2][3][4]

Taxonomy and naming

The species was first formally described in 1810 by Robert Brown and the description was published in Transactions of the Linnean Society of London.[5] The specific epithet (amplexicaulis) is derived from the Latin words amplexus meaning "encircled" or "embraced"[6]Template:Rp and caulis meaning "stem",[6]Template:Rp referring to the stem-clasping habit at the base of the leaf.[3][7]

Distribution and habitat

Hakea amplexicaulis is found in jarrah forests from Perth to Albany. This species grows in clay, loam and gravelly acidic soils in a well-drained site in sun or partial shade. A showy shrub, good for wildlife habitat and is moderately frost hardy.[2][3]

Conservation status

Hakea amplexicaulis is classified as "not threatened" by Western Australian government Department of Parks and Wildlife.[1]

Gallery

References

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