Lasiopetalum pterocarpum
Lasiopetalum pterocarpum, commonly known as wing-fruited lasiopetalum, is a species of flowering plant in the family Malvaceae and is endemic to a restricted area in the south-west of Western Australia. It is an open shrub with many densely hairy stems, egg-shaped and lobed leaves and pink and dark red flowers. Description. "Lasiopetalum pterocarpum" is an open shrub typically high and wide, its many stems densely covered with rust-coloured and white, star-shaped hairs, at least when young. The leaves are egg-shaped, long and wide on a petiole long, the edges of the leaves  lobed. The leaves are covered with white and rust-coloured, star-shaped hairs, but become glabrous with age. The flowers are arranged in loose groups of five to eight on a rusty-hairy peduncle long, each flower on a pedicel long with an oblong bract long at the base. There is a single bracteole long at the base of the sepals. The sepals are pink with a dark red to purple base, the lobes long, and hairy on the back. There are no petals, the anthers are dark purple, long on filaments about long. Flowering occurs from August to December  and the fruit have six or more distinct wings. Taxonomy. "Lasiopetalum pterocarpum" was first formally described in 2006 by Eleanor Marion Bennett and Kelly Anne Shepherd in the journal "Nuytsia" from specimens collected in Serpentine National Park in 1995. The specific epithet ("pterocarpum") means "winged fruit". Distribution and habitat. This lasiopetalum is only known from a single population in Serpentine National Park, where it grows in woodland on sloping banks and near creeks. Conservation status. "Lasiopetalum pterocarpum" is listed as "endangered" under the Australian Government "Environment Protection and Biodiversity Conservation Act 1999" and as Threatened" by the Western Australian Government  Department of Biodiversity, Conservation and Attractions, meaning that it is in danger of extinction.