23,420 species of vascular plant have been recorded in South Africa, making it the sixth most species-rich country in the world and the most species-rich country on the African continent. Of these, 153 species are considered to be threatened.[3] Nine
biomes have been described in South Africa:
Fynbos, Succulent
Karoo,
desert,
Nama Karoo,
grassland,
savanna,
Albany thickets, the
Indian Ocean coastal belt, and
forests.[4]
21
genera are represented in the literature. Listed
taxa include
species,
subspecies,
varieties, and
forms as recorded, some of which have subsequently been allocated to other taxa as
synonyms, in which cases the accepted taxon is appended to the listing.[5] Multiple entries under alternative names reflect
taxonomic revision over time.
Gasteria carinata (Mill.) Duval var. carinata, endemic
Gasteria carinata (Mill.) Duval var. glabra (Salm-Dyck) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. retusa Van Jaarsv. accepted as Gasteria retusa (Van Jaarsv.) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. thunbergii (N.E.Br.) Van Jaarsv. accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
Haworthia altilinea Haw. var. inermis (Poelln.) Poelln. accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inermis accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. morrisiae Poelln. accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. indigenous
Haworthia arachnoidea (L.) Duval var. angiras (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia arachnoidea (L.) Duval var. arachnoidea, endemic
Haworthia arachnoidea (L.) Duval var. aranea (A.Berger) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
Haworthia arachnoidea (L.) Duval var. joubertii (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. laxa (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. limbata (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. minor Haw. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. namaquensis M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. scabrispina M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. xiphiophylla (Baker) Halda, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia archeri W.F.Barker ex M.B.Bayer var. dimorpha M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. dimorpha (M.B.Bayer) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval forma planifolia (Haw.) Pilbeam, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. forma subarmata, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. brevifolia Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. compacta Triebner, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. cymbiformis, endemic
Haworthia cymbiformis (Haw.) Duval var. cymbiformis forma ramosa, accepted as Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval var. incurvula (Poelln.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. multifolia Triebner, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. obesa Poelln., accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, endemic
Haworthia cymbiformis (Haw.) Duval var. planifolia (Haw.) Baker, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. reddii (C.L.Scott) M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. transiens (Poelln.) M.B.Bayer, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. translucens Triebner & Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. umbraticola (Poelln.) M.B.Bayer, accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
Haworthia fasciata (Willd.) Haw. forma browniana (Poelln.) M.B.Bayer accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
Haworthia fasciata (Willd.) Haw. forma subconfluens (Poelln.) Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. browniana (Poelln.) C.L.Scott, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma ovato-lanceolata, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma sparsa, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma vanstaadenensis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma variabilis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. major (Salm-Dyck) Haw. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. subconfluens Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia glauca Baker forma jacobseniana (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia glauca Baker forma jonesiae (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, endemic
Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer forma armstrongii, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia mucronata Haw. var. calitzdorpensis Breuer, accepted as Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
Haworthia mucronata Haw. var. habdomadis (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. endemic
Haworthia mucronata Haw. var. mucronata, endemic
Haworthia mucronata Haw. var. rooibergensis Esterhuizen & Battista, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. rycroftiana (M.B.Bayer) M.B.Bayer, endemic
Haworthia multifolia (M.B.Bayer) M.Hayashi var. breueri (M.Hayashi) Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
Haworthia multifolia (M.B.Bayer) M.Hayashi var. major (G.G.Sm.) Breuer, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
Haworthia nigra (Haw.) Baker var. angustata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Baker var. diversifolia (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, endemic
Haworthia nigra (Haw.) Baker var. diversifolia Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia nigra (Haw.) Baker var. elongata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
Haworthia nigra (Haw.) Baker var. pusilla (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Baker var. schmidtiana (Poelln.) Uitewaal, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
Haworthia nigra (Haw.) Baker var. suberecta (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Poelln. forma angustata (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Poelln. forma nana (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. gordoniana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal forma truncata, accepted as Haworthia cooperi Baker var. truncata (H.Jacobsen) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. salina (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. stayneri (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. gordoniana (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia pilifera Baker var. salina (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. stayneri (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia planifolia Haw. var. exulata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. incrassata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. longifolia Triebner & Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. longifolia Triebner & Poelln. forma calochlora, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma agavoides, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma olivacea, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma robusta, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. poellnitziana Resende, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. setulifera Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia planifolia Haw. var. sublaevis Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. transiens Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. subsp. coarctata (Haw.) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. subsp. glauca (Baker) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. adelaidensis Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. archibaldiae Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. bellula G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. brevicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. chalumnensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. chalwinii (Marloth & A.Berger) Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. committeesensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. conspicua Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. diminuta G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. fallax Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. grandicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. greenii (Baker) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. haworthii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. herrei (Poelln.) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. huntsdriftensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. kaffirdriftensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. major Baker, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. olivacea G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. peddiensis G.G.Sm. accepted as Tephrosia acaciifolia Baker, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. pseudocoarctata Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. pulchra Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma chalumnensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma kaffirdriftensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma olivacea, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma zebrina, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. riebeekensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
[Haworthia reinwardtii (Salm-Dyck) Haw. var. tenuis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. triebnerii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. valida G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. zebrina G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. elizeae (Breuer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. petrophila (M.B.Bayer) M.B.Bayer, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, indigenous
Haworthia rossouwii Poelln. var. rossouwii, endemic
Haworthia rossouwii Poelln. var. scabra (M.B.Bayer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, indigenous
Haworthia rossouwii Poelln. var. serrata (M.B.Bayer) Breuer, accepted as Haworthia rossouwii Poelln. var. rossouwii, indigenous
Haworthia scabra Haw. subsp. granulata (Marloth) Halda, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
Haworthia scabra Haw. subsp. sordida (Haw.) Halda var. lavranii, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, indigenous
Haworthia scabra Haw. subsp. starkiana (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, indigenous
Haworthia scabra Haw. var. johanii M.Hayashi. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, endemic
Haworthia scabra Haw. var. lateganiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. morrisiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. morrisiae (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. starkiana (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. tuberculata (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra
Haworthia scabra Haw. var. tuberculata (Poelln.) M.Hayashi, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
Haworthia schmidtiana Poelln. var. angustata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra
Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. elongata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. pusilla Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia schmidtiana Poelln. var. suberectata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma brevior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma longior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. elongata Woerden, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. engleri (Dinter) Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. inflexa Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. luisieri Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. minutissima (Poelln.) Viveiros, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. obesa Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. palhinhae Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. parva (Schult. & J.H.Schult.) Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. simplex Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. stephaniana Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. tuberculata Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. velutina Resende & Poelln., accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. coarctata (Haw.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. olivacea (G.G.Sm.) Breuer, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. tenuis (G.G.Sm.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
23,420 species of vascular plant have been recorded in South Africa, making it the sixth most species-rich country in the world and the most species-rich country on the African continent. Of these, 153 species are considered to be threatened.[3] Nine
biomes have been described in South Africa:
Fynbos, Succulent
Karoo,
desert,
Nama Karoo,
grassland,
savanna,
Albany thickets, the
Indian Ocean coastal belt, and
forests.[4]
21
genera are represented in the literature. Listed
taxa include
species,
subspecies,
varieties, and
forms as recorded, some of which have subsequently been allocated to other taxa as
synonyms, in which cases the accepted taxon is appended to the listing.[5] Multiple entries under alternative names reflect
taxonomic revision over time.
Gasteria carinata (Mill.) Duval var. carinata, endemic
Gasteria carinata (Mill.) Duval var. glabra (Salm-Dyck) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. retusa Van Jaarsv. accepted as Gasteria retusa (Van Jaarsv.) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. thunbergii (N.E.Br.) Van Jaarsv. accepted as Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
Gasteria carinata (Mill.) Duval var. verrucosa (Mill.) Van Jaarsv. endemic
Haworthia altilinea Haw. var. inermis (Poelln.) Poelln. accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. limpida (Haw.) Poelln. forma inermis accepted as Haworthia bolusii Baker var. blackbeardiana (Poelln.) M.B.Bayer, indigenous
Haworthia altilinea Haw. var. morrisiae Poelln. accepted as Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. indigenous
Haworthia arachnoidea (L.) Duval var. angiras (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, indigenous
Haworthia arachnoidea (L.) Duval var. arachnoidea, endemic
Haworthia arachnoidea (L.) Duval var. aranea (A.Berger) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
Haworthia arachnoidea (L.) Duval var. joubertii (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. laxa (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. limbata (M.Hayashi) Breuer, accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. minor Haw. accepted as Haworthia arachnoidea (L.) Duval var. arachnoidea, indigenous
Haworthia arachnoidea (L.) Duval var. namaquensis M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. nigricans (Haw.) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. scabrispina M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. setata (Haw.) M.B.Bayer, endemic
Haworthia arachnoidea (L.) Duval var. xiphiophylla (Baker) Halda, accepted as Haworthia decipiens Poelln. var. xiphiophylla (Baker) M.B.Bayer, indigenous
Haworthia archeri W.F.Barker ex M.B.Bayer var. dimorpha M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. dimorpha (M.B.Bayer) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval forma planifolia (Haw.) Pilbeam, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. angustata Poelln. forma subarmata, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. brevifolia Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. compacta Triebner, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. cymbiformis, endemic
Haworthia cymbiformis (Haw.) Duval var. cymbiformis forma ramosa, accepted as Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval var. incurvula (Poelln.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. multifolia Triebner, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. obesa Poelln., accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, endemic
Haworthia cymbiformis (Haw.) Duval var. planifolia (Haw.) Baker, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia cymbiformis (Haw.) Duval var. ramosa (G.G.Sm.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. reddii (C.L.Scott) M.B.Bayer, accepted as Haworthia marumiana Uitewaal var. reddii (C.L.Scott) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, endemic
Haworthia cymbiformis (Haw.) Duval var. transiens (Poelln.) M.B.Bayer, accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. translucens Triebner & Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia cymbiformis (Haw.) Duval var. umbraticola (Poelln.) M.B.Bayer, accepted as Haworthia cymbiformis (Haw.) Duval var. obtusa (Haw.) Baker, indigenous
Haworthia fasciata (Willd.) Haw. forma browniana (Poelln.) M.B.Bayer accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
Haworthia fasciata (Willd.) Haw. forma subconfluens (Poelln.) Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. browniana (Poelln.) C.L.Scott, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. browniana (Poelln.) Gildenh. & Klopper, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma ovato-lanceolata, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma sparsa, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma vanstaadenensis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. fasciata forma variabilis, accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. major (Salm-Dyck) Haw. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia fasciata (Willd.) Haw. var. subconfluens Poelln. accepted as Haworthiopsis fasciata (Willd.) G.D.Rowley var. fasciata, indigenous
Haworthia glauca Baker forma jacobseniana (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia glauca Baker forma jonesiae (Poelln.) Pilbeam, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, endemic
Haworthia glauca Baker var. herrei (Poelln.) M.B.Bayer forma armstrongii, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia mucronata Haw. var. calitzdorpensis Breuer, accepted as Haworthia arachnoidea (L.) Duval var. calitzdorpensis (Breuer) Breuer, endemic
Haworthia mucronata Haw. var. habdomadis (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. limpida (Haw.) Poelln. forma inconfluens, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, indigenous
Haworthia mucronata Haw. var. morrisiae (Poelln.) Poelln. endemic
Haworthia mucronata Haw. var. mucronata, endemic
Haworthia mucronata Haw. var. rooibergensis Esterhuizen & Battista, accepted as Haworthia mucronata Haw. var. inconfluens (Poelln.) M.B.Bayer, endemic
Haworthia mucronata Haw. var. rycroftiana (M.B.Bayer) M.B.Bayer, endemic
Haworthia multifolia (M.B.Bayer) M.Hayashi var. breueri (M.Hayashi) Breuer, accepted as Haworthia emelyae Poelln. var. emelyae, indigenous
Haworthia multifolia (M.B.Bayer) M.Hayashi var. major (G.G.Sm.) Breuer, accepted as Haworthia emelyae Poelln. var. major (G.G.Sm.) M.B.Bayer, indigenous
Haworthia nigra (Haw.) Baker var. angustata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Baker var. diversifolia (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, endemic
Haworthia nigra (Haw.) Baker var. diversifolia Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia nigra (Haw.) Baker var. elongata (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
Haworthia nigra (Haw.) Baker var. pusilla (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Baker var. schmidtiana (Poelln.) Uitewaal, accepted as Haworthia nortieri G.G.Sm. var. nortieri, indigenous
Haworthia nigra (Haw.) Baker var. suberecta (Poelln.) Uitewaal, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Poelln. forma angustata (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia nigra (Haw.) Poelln. forma nana (Poelln.) Pilbeam, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. dielsiana (Poelln.) Uitewaal forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. gordoniana (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. pilifera (Baker) Uitewaal forma truncata, accepted as Haworthia cooperi Baker var. truncata (H.Jacobsen) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. salina (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia obtusa Haw. var. stayneri (Poelln.) Uitewaal, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer, accepted as Haworthia cooperi Baker var. dielsiana (Poelln.) M.B.Bayer, indigenous
Haworthia pilifera Baker var. dielsiana (Poelln.) M.B.Bayer forma acuminata, accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. gordoniana (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. gordoniana (Poelln.) M.B.Bayer, indigenous
Haworthia pilifera Baker var. salina (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia pilifera Baker var. stayneri (Poelln.) Poelln. accepted as Haworthia cooperi Baker var. pilifera (Baker) M.B.Bayer, indigenous
Haworthia planifolia Haw. var. exulata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. incrassata Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. longifolia Triebner & Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. longifolia Triebner & Poelln. forma calochlora, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma agavoides, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma olivacea, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. planifolia forma robusta, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. poellnitziana Resende, accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. setulifera Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. setulifera (Poelln.) M.B.Bayer, indigenous
Haworthia planifolia Haw. var. sublaevis Poelln. accepted as Haworthia cymbiformis (Haw.) Duval var. cymbiformis, indigenous
Haworthia planifolia Haw. var. transiens Poelln. accepted as Haworthia transiens (Poelln.) M.Hayashi, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. subsp. coarctata (Haw.) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. subsp. glauca (Baker) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. adelaidensis Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. archibaldiae Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. bellula G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. brevicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. chalumnensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. chalwinii (Marloth & A.Berger) Resende, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. committeesensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. conspicua Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. diminuta G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. fallax Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. grandicula G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. greenii (Baker) Halda, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. haworthii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. herrei (Poelln.) Halda, accepted as Haworthiopsis glauca (Baker) G.D.Rowley var. herrei (Poelln.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. huntsdriftensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. kaffirdriftensis G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. major Baker, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. olivacea G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. peddiensis G.G.Sm. accepted as Tephrosia acaciifolia Baker, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. pseudocoarctata Poelln. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. coarctata, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. pulchra Poelln. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma chalumnensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma kaffirdriftensis, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma olivacea, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. reinwardtii forma zebrina, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthia reinwardtii (Salm-Dyck) Haw. var. riebeekensis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. adelaidensis (Poelln.) G.D.Rowley, indigenous
[Haworthia reinwardtii (Salm-Dyck) Haw. var. tenuis G.G.Sm. accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. triebnerii Resende, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. valida G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, indigenous
Haworthia reinwardtii (Salm-Dyck) Haw. var. zebrina G.G.Sm. accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthia rossouwii Poelln. var. calcarea (M.B.Bayer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. elizeae (Breuer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, endemic
Haworthia rossouwii Poelln. var. petrophila (M.B.Bayer) M.B.Bayer, accepted as Haworthia rossouwii Poelln. var. minor (M.B.Bayer) M.B.Bayer, indigenous
Haworthia rossouwii Poelln. var. rossouwii, endemic
Haworthia rossouwii Poelln. var. scabra (M.B.Bayer) Breuer, accepted as Haworthia mirabilis (Haw.) Haw. var. scabra (M.B.Bayer) M.B.Bayer, indigenous
Haworthia rossouwii Poelln. var. serrata (M.B.Bayer) Breuer, accepted as Haworthia rossouwii Poelln. var. rossouwii, indigenous
Haworthia scabra Haw. subsp. granulata (Marloth) Halda, accepted as Haworthiopsis granulata (Marloth) G.D.Rowley, indigenous
Haworthia scabra Haw. subsp. sordida (Haw.) Halda var. lavranii, accepted as Haworthiopsis sordida (Haw.) G.D.Rowley var. lavranii (C.L.Scott) G.D.Rowley, indigenous
Haworthia scabra Haw. subsp. starkiana (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, indigenous
Haworthia scabra Haw. var. johanii M.Hayashi. accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, endemic
Haworthia scabra Haw. var. lateganiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. lateganiae (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. morrisiae (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. morrisiae (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. starkiana (Poelln.) M.B.Bayer, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. starkiana (Poelln.) G.D.Rowley, endemic
Haworthia scabra Haw. var. tuberculata (Poelln.) Halda, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra
Haworthia scabra Haw. var. tuberculata (Poelln.) M.Hayashi, accepted as Haworthiopsis scabra (Haw.) G.D.Rowley var. scabra, indigenous
Haworthia schmidtiana Poelln. var. angustata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra
Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. diversifolia (Poelln.) Poelln. forma nana, accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. diversifolia (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. elongata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. elongata (Poelln.) G.D.Rowley, indigenous
Haworthia schmidtiana Poelln. var. pusilla Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia schmidtiana Poelln. var. suberectata Poelln. accepted as Haworthiopsis nigra (Haw.) G.D.Rowley var. nigra, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma brevior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. coriacea Resende & Poelln. forma longior, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. elongata Woerden, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. engleri (Dinter) Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. inflexa Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. luisieri Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. minutissima (Poelln.) Viveiros, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. obesa Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. palhinhae Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. parva (Schult. & J.H.Schult.) Baker, accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. simplex Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. stephaniana Resende & Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. tuberculata Poelln. accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthia tessellata Haw. var. velutina Resende & Poelln., accepted as Haworthiopsis tessellata (Haw.) G.D.Rowley var. tessellata, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. brevicula (G.G.Sm.) G.D.Rowley, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. coarctata (Haw.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. olivacea (G.G.Sm.) Breuer, accepted as Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, indigenous
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma chalumnensis, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma kaffirdriftensis, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma olivacea, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. reinwardtii forma reinwardtii, endemic
Haworthiopsis reinwardtii (Salm-Dyck) G.D.Rowley var. tenuis (G.G.Sm.) Breuer, accepted as Haworthiopsis coarctata (Haw.) G.D.Rowley var. tenuis (G.G.Sm.) G.D.Rowley, indigenous