⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Cotyledon orbiculata in version 1.1 of The Plant List.

Cotyledon orbiculata var. ausana (Dinter) Jacobsen is a synonym of Cotyledon orbiculata var. orbiculata L.

This name is a synonym of Cotyledon orbiculata var. orbiculata L..

The record derives from Tropicos which reports it as a synonym (record 8900404) with original publication details: Natl. Cact. Succ. J. 10(4): 80 80 1955.