Daviesia tortuosa
Daviesia tortuosa is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a spreading, glabrous shrub with tangled, zigzagging branchlets, sharply-pointed, narrowly elliptic phyllodes, and yellow flowers with faint orange markings. Description
Daviesia tortuosa is a spreading, glabrous and glaucous shrub that typically grows up to  high,  wide and has many tangled, wiry, zigzagging branchlets. Its phyllodes are scattered, narrowly elliptic to narrowly egg-shaped with the narrower end towards the base,  long, about  wide and sharply pointed. The flowers are usually arranged in clusters of two to five in leaf axils on a peduncle  long, the rachis  long, each flower on a pedicel  long. The sepals are  long and joined at the base, the upper two lobes joined for most of their length and the lower three triangular and about  long. The standard petal is broadly elliptic,  long and wide, and yellow with orange markings. The wings are  long and rich yellow, the keel about  long and rich yellow. Flowering occurs from January to April and the fruit is a triangular pod  long. Taxonomy
Daviesia tortuosa was first formally described in 1995 by Michael Crisp in Australian Systematic Botany from specimens he collected near Lake Grace in 1978. The specific epithet (tortuosa) means "zig-zag", referring to the branching of this species. Distribution and habitat
This daviesia grows in kwongan heath roughly between Kulin, Dumbleyung and Lake Grace in the Avon Wheatbelt and Mallee biogeographic regions of south-western Western Australia. Conservation status
Daviesia speciosa is classified as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, meaning that it is poorly known and known from only a few locations but is not under imminent threat. References

tortuosa
Taxa named by Michael Crisp
Plants described in 1995
Flora of Western Australia