Pultenaea villifera
Pultenaea villifera is a species of flowering plant in the family Fabaceae and is endemic to two disjunct areas of Australia. It is an erect to prostrate shrub with triangular to linear, egg-shaped to elliptic leaves and yellow and red, pea-like flowers. Description
There are two varieties of Pultenaea villifera - var. villifera that is endemic to New South Wales and var. glabrescens that is endemic to Kangaroo Island in South Australia. Pultenaea villifera var. villifera 
Pultenaea villifera var. villifera is an erect to prostrate shrub that typically grows to a height of  and has hairy branchlets. The leaves are arranged alternately, triangular to linear, egg-shaped to elliptic,  long and  wide with stipules  long pressed against the stem at the base. The flowers are  long and usually arranged singly at the ends of branches on a pedicel about  long with linear or egg-shaped bracteoles  long attached to the base of the sepal tube. The sepals are  long, the standard petal is yellow to orange with red lines and  long, the wings yellow to orange and  long, and the keel yellow to red and  long. Flowering mainly occurs from July to December and the fruit is an inflated pod  long. Pultenaea villifera var. glabrescens 
Pultenaea villifera var. glabrescens, commonly known as yellow bush-pea, is an erect to prostrate shrub that typically grows to a height of  and has glabrous or only sparsely hairy branchlets. The leaves are arranged alternately, triangular to linear, egg-shaped to elliptic,  long and  wide with stipules  long pressed against the stem at the base. The flowers are  long and usually arranged singly at the ends of branches with lance-shaped bracteoles about  long attached to the base of the sepal tube. The sepals are  long, the standard petal more or less round, yellow to orange with red lines and  long, the wings yellow to orange and  long, and the keel red and  long. Flowering occurs from October and December and the fruit is an inflated pod  long. Taxonomy
Pultenaea villifera was first formally described in 1825 by Augustin Pyramus de Candolle in Prodromus Systematis Naturalis Regni Vegetabilis from an unpublished description by Franz Sieber. In 1923, John McConnell Black described two varieties in Transactions and proceedings of the Royal Society of South Australia and the names are accepted by the Australian Plant Census:
 Pultenaea villifera var. glabrescens J.M.Black
 Pultenaea villifera Sieber ex DC. var. villifera

Distribution and habitat
Pultenaea villifera var. glabrescens in endemic to the north coast of Kangaroo Island where it grows in woodland, heath and grassland and var. villifera grows in forest in New South Wales between the lower Blue Mountains and Eden. References

Fabales of Australia
Flora of New South Wales
Flora of South Australia
villifera
Plants described in 1825
Taxa named by Augustin Pyramus de Candolle