Acacia glutinosissima is a shrub belonging to the genus Acacia and the subgenus Phyllodineae. It is native to an area in the Wheatbelt region of Western Australia. The spindly. open, sparingly branched and viscid shrub typically grows to a height of 1.8 to 3.0 metres (6 to 10 ft) and produces yellow flowers from July to September.