Kuntze Persoonia graminea is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia.

Persoonia graminea is an erect to weak, low-lying shrub that typically grows to a height of 20–60 cm (7.9–23.6 in), with its young branchlets covered with greyish hairs.

[2][3][4][5] Persoonia graminea was first formally described in 1810 by Robert Brown in Transactions of the Linnean Society of London from specimens he collected at King George Sound in December 1801.

[6][7] This geebung is found on poorly-drained or loamy soils in swamps, heath, woodland and forest within 40 km (25 mi) of the coast between Margaret River and Albany.

[3][4] Persoonia graminea is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.