Daviesia incrassata
Daviesia incrassata is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, mounded to spreading shrub with more or less zigzag branchlets, scattered needle-shaped phyllodes and orange, deep red and pink flowers.
Description
Daviesia incrassata is an erect, mounded to spreading, glabrous shrub that typically grows to a height of up to, and has more or less zigzag branchlets. Its phyllodes are scattered, needle-shaped or triangular in cross-section and long. The flowers are arranged in groups of two to four in leaf axils, each flower on a pedicel long with oblong bracts long at the base, the rachis long. The sepals are long and joined at the base, the upper two lobes joined for most of their length and the lower three long. The standard petal is elliptic to egg-shaped, long and orange with a reddish-brown base, the wings long and deep pink, and the keel long and pink with a blackish tip. Flowering occurs from June to November and the fruit is an inflated triangular pod long.Taxonomy and naming
Daviesia incrassata was first formally described in 1808 by James Edward Smith in The Cyclopaedia from specimens collected at King George Sound by Archibald Menzies. The specific epithet means "flattened", referring to the phyllodes.In 1995, Michael Crisp described three subspecies in Australian Systematic Botany and the names are accepted by the Australian Plant Census:Daviesia incrassata Sm. subsp. incrassata;Daviesia incrassata subsp. reversifolia Crisp is distinguished from the autonym by its tangled habit, zigzag branchlets and spreading to strongly down-turned phyllodes;Daviesia incrassata subsp. teres Crisp differs from the autonym and subsp. reversifolia by its needle-shaped branchlets and phyllodes that do not turn downwards.