Botanical illustration - coloured - Conophytum roodiae N.E.Br. subsp. cylindratum (Schwantes) T. Smale. Plate 18, Mesemb. Notes, Part 3, H.M.L. Bolus 1936-58, or II, in later edition. F. The plant drawn was from a collection made by H. Herre (SUG8364), 28 miles from Port Nolloth, on the road to Steinkopf.