Protolog: Swinscow,TDV/Krog,H, Norw. J. Bot.22: 66 (1975)
Locality: KENYA, COAST PROVINCE: Taita District, 5 km west of Kilaguni Lodge, lava flow outside Tsavo National Park West, 1972.02.00, Swinscow, T.D.V. K38/006-2 [2°55'S, 38°01'E]
Currently accepted name:Pyxine vermiformis Swinscow & Krog