Acacia lasiocarpa, commonly known as Panjang, is a shrub of the genus Acacia and the subgenus Pulchellae. It is native to an area in the Wheatbelt, Goldfields-Esperance and Great Southern regions of Western Australia. The shrub typically grows to a height of 0.15 to 0.5 metres (0.5 to 1.6 ft). It blooms from May to October and produces yellow flowers. There are three varieties: \n* Acacia lasiocarpa var. bracteolata \n* Acacia lasiocarpa var. lasiocarpa \n* Acacia lasiocarpa var. sedifolia