Rhombophyllum rhomboideum var. groppiorum Heinrich ex H.Jacobsen, Sukkulent. Lex.: 522. 1970 Rhombophyllum rhomboideum var. groppiorum Heinrich ex H.Jacobsen, Sukkulent. Lex.: 522. 1970Taxon for this nameRhombophyllum rhomboideum var. groppiorum Heinrich ex H.Jacobsen