Haworthia planifolia f. olivacea Triebner & Poelln. form synonym

Haworthia planifolia var. sublaevis Poelln. variety synonym

Haworthia planifolia var. poellnitziana Resende variety synonym

Haworthia cymbiformis f. gracilidelineata (Poelln.) Pilbeam form synonym

Catevala cuspidata (Haw.) Kuntze species synonym

Haworthia planifolia Haw. species synonym

Haworthia cymbiformis f. subarmata Poelln. form synonym

Haworthia lepida G.G.Sm. species synonym

Haworthia concava Haw. species synonym

Haworthia planifolia f. agavoides Triebner & Poelln. form synonym

Haworthia planifolia f. calochlora Triebner & Poelln. form synonym

Haworthia planifolia var. exulata Poelln. variety synonym

Haworthia planifolia var. longifolia Poelln. variety synonym

Aloe hebes Schult. & Schult.f. species synonym

Haworthia gracilidelineata Poelln. species synonym

Haworthia planifolia f. robusta Triebner & Poelln. form synonym

Haworthia planifolia var. incrassata Poelln. variety synonym

Aloe cuspidata (Haw.) Schult. & Schult.f. species synonym

Haworthia bilineata var. gracilidelineata (Poelln.) Poelln. variety synonym

Apicra cymbifolia (Schrad.) Willd. species synonym

Aloe cymbifolia Schrad. species synonym

Haworthia cymbiformis f. planifolia (Haw.) Pilbeam form synonym

Haworthia cymbiformis var. angustata Poelln. variety accepted

Haworthia cuspidata Haw. species synonym

Haworthia planifolia f. alta Triebner & Poelln. form synonym

Haworthia cymbiformis var. incurvula (Poelln.) M.B.Bayer variety accepted

Haworthia incurvula Poelln. species synonym

Haworthia cymbiformis var. setulifera (Poelln.) M.B.Bayer variety accepted

Haworthia cymbiformis var. obesa Poelln. variety synonym

Haworthia planifolia var. setulifera Poelln. variety synonym

Haworthia cymbiformis var. ramosa (G.G.Sm.) M.B.Bayer variety accepted

Haworthia ramosa G.G.Sm. species synonym

Haworthia cymbiformis var. obtusa (Haw.) Baker variety accepted

Haworthia cymbiformis var. umbraticola (Poelln.) M.B.Bayer variety synonym

Haworthia umbraticola Poelln. species synonym

Haworthia umbraticola var. hilliana (Poelln.) Poelln. variety synonym

Haworthia obtusa Haw. species synonym

Haworthia hilliana Poelln. species synonym

Haworthia cymbiformis var. cymbiformis variety accepted

Haworthia obesa (Poelln.) Breuer species synonym

Haworthia cymbiformis var. planifolia (Haw.) Baker variety synonym

Haworthia cymbiformis f. ramosa (G.G.Sm.) M.B.Bayer form synonym

Haworthia cymbiformis f. obesa (Poelln.) Pilbeam form synonym

Haworthia setulifera (Poelln.) Breuer species synonym

Aloe planifolia (Haw.) Schult. & Schult.f. species heterotypic synonym

Haworthia angustata (Poelln.) Breuer species synonym

Haworthia umbraticola var. obesa (Poelln.) Breuer variety synonym

Haworthia batesiana var. lepida (G.G.Sm.) Breuer variety synonym