Gymnosporia nemorosa is a spiny, somewhat sprawling evergreen shrub or small tree with drooping branches growing to some 5 m tall and found along forest edges in Mpumalanga, Swaziland, KwaZulu-Natal south to the Garden Route in the Southern Cape. In Maputaland the species adopts the form of a geoxylic suffrutex or ‘underground’ tree, with shoots sprouting from its woody, underground axis.