Ophthalmophyllum pubescens Tischer in Kakteen And. Sukk. 2: 34. 1938 Ophthalmophyllum pubescens Tischer in Kakteen And. Sukk. 2: 34. 1938is basionym for Conophytum pubescens (Tischer) G.D.Rowley in Natl. Cact. Succ. J. 33: 7. 1978Taxon for this nameOphthalmophyllum pubescens Tischer