Ophthalmophyllum lydiae H.Jacobsen in Sukkulentenkunde 2: 35. 1948 Ophthalmophyllum lydiae H.Jacobsen in Sukkulentenkunde 2: 35. 1948is basionym for Conophytum lydiae (H.Jacobsen) G.D.Rowley in Natl. Cact. Succ. J. 33: 7. 1978Taxon for this nameOphthalmophyllum lydiae H.Jacobsen