Geissoloma is a genus of flowering plants in the monotypic family Geissolomataceae, native to the Cape Province of South Africa.

The plants are xerophytic evergreen shrubs and are known to accumulate aluminum.

[4] Geissoloma marginatum is a low evergreen shrub of ½-1¼ m high, covered in overlapping large, leathery, simple, scale-like, opposite leaves in four rows along the stems.

Flowers are bisexual, subtended by bracts, and have four red to pinkish petaloid sepals, four petals partially united, eight stamens, and four carpels.

[6] Geissoloma Ixerba Strasburgeria This rosid article is a stub.