Sapindales is an order of flowering plants. The APG III system of 2009 includes it in the clade malvids (in rosids, in eudicots) with nine families: The anthophytes are a grouping of plant taxa bearing flower-like reproductive structures. They were formerly thought to be a clade comprising plants bearing flower-like structures. The group contained the angiosperms - the extant flowering plants, such as roses and grasses - as well as the Gnetales and the extinct Bennettitales.

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. 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.

The 2018 South African National Biodiversity Institute's National Biodiversity Assessment plant checklist lists 35,130 taxa in the phyla Anthocerotophyta (hornworts (6)), Anthophyta (flowering plants (33534)), Bryophyta (mosses (685)), Cycadophyta (cycads (42)), Lycopodiophyta (Lycophytes(45)), Marchantiophyta (liverworts (376)), Pinophyta (conifers (33)), and Pteridophyta (cryptogams (408)).

Eight families 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. Multiple entries under alternative names reflect taxonomic revision over time.

Anacardiaceae Family: Anacardiaceae,

Anacardium Genus Anacardium: Anacardium occidentale L. not indigenous, naturalised

Harpephyllum Genus Harpephyllum: Harpephyllum afrum Bernh. ex Krauss, indigenous

Heeria Genus Heeria: Heeria argentea (Thunb.) Meisn. endemic Heeria insignis (Delile) Kuntze, accepted as Ozoroa insignis Delile subsp. reticulata (Baker f.) J.B.Gillett, endemic Heeria paniculosa (Sond.) Kuntze, accepted as Ozoroa paniculosa (Sond.) R.Fern. & A.Fern. var. paniculosa, indigenous

Lannea Genus Lannea: Lannea discolor (Sond.) Engl. indigenous Lannea edulis (Sond.) Engl. indigenous Lannea edulis (Sond.) Engl. var. edulis, indigenous Lannea gossweileri Exell & Mendonça, indigenous Lannea gossweileri Exell & Mendonça subsp. tomentella (R.Fern. & A.Fern.) J.B.Gillett, indigenous Lannea schweinfurthii (Engl.) Engl. indigenous Lannea schweinfurthii (Engl.) Engl. var. stuhlmannii (Engl.) Kokwaro, indigenous

Laurophyllus Genus Laurophyllus: Laurophyllus capensis Thunb. endemic

Loxostylis Genus Loxostylis: Loxostylis alata A.Spreng. ex Rchb. endemic

Mangifera Genus Mangifera: Mangifera indica L. not indigenous, naturalised

Ozoroa Genus Ozoroa: Ozoroa albicans R.Fern. & A.Fern. endemic Ozoroa barbertonensis Retief, endemic Ozoroa concolor (C.Presl ex Sond.) De Winter, indigenous Ozoroa crassinervia (Engl.) R.Fern. & A.Fern. indigenous Ozoroa dispar (C.Presl) R.Fern. & A.Fern. indigenous Ozoroa engleri R.Fern. & A.Fern. indigenous Ozoroa mucronata (Bernh.) R.Fern. & A.Fern. endemic Ozoroa namaensis (Schinz & Dinter) R.Fern. indigenous Ozoroa namaquensis (Sprague) Von Teichman & A.E.van Wyk, indigenous Ozoroa obovata (Oliv.) R.Fern. & A.Fern. indigenous Ozoroa obovata (Oliv.) R.Fern. & A.Fern. var. elliptica R.Fern. & A.Fern. indigenous Ozoroa obovata (Oliv.) R.Fern. & A.Fern. var. obovata, indigenous Ozoroa paniculosa (Sond.) R.Fern. & A.Fern. indigenous Ozoroa paniculosa (Sond.) R.Fern. & A.Fern. var. paniculosa, indigenous Ozoroa paniculosa (Sond.) R.Fern. & A.Fern. var. salicina (Sond.) R.Fern. & A.Fern. indigenous Ozoroa sphaerocarpa R.Fern. & A.Fern. indigenous

Protorhus Genus Protorhus: Protorhus longifolia (Bernh.) Engl. indigenous Protorhus namaquensis Sprague, accepted as Ozoroa namaquensis (Sprague) Von Teichman & A.E.van Wyk

Rhus Genus Rhus: Rhus acocksii Moffett, accepted as Searsia acocksii (Moffett) Moffett, endemic Rhus albomarginata Sond. accepted as Searsia albomarginata (Sond.) Moffett, endemic Rhus angustifolia L. accepted as Searsia angustifolia (L.) F.A.Barkley, endemic Rhus batophylla Codd, accepted as Searsia batophylla (Codd) Moffett, endemic Rhus bolusii Sond. ex Engl. accepted as Searsia bolusii (Sond. ex Engl.) Moffett, indigenous Rhus burchellii Sond. ex Engl. accepted as Searsia burchellii (Sond. ex Engl.) Moffett, indigenous Rhus carnosula Schonland, accepted as Searsia carnosula (Schonland) Moffett, endemic Rhus chirindensis Baker f. accepted as Searsia chirindensis (Baker f.) Moffett, indigenous Rhus ciliata Licht. ex Schult. accepted as Searsia ciliata (Licht. ex Schult.) A.J.Mill. indigenous Rhus coriacea Engl. accepted as Searsia magalismontana (Sond.) Moffett subsp. magalismontana, present Rhus crenata Thunb. accepted as Searsia crenata (Thunb.) Moffett, endemic Rhus cuneifolia L.f. accepted as Searsia cuneifolia (L.f.) F.A.Barkley, endemic Rhus dentata Thunb. accepted as Searsia dentata (Thunb.) F.A.Barkley, present Rhus discolor E.Mey. ex Sond. accepted as Searsia discolor (E.Mey. ex Sond.) Moffett, indigenous Rhus dissecta Thunb. accepted as Searsia dissecta (Thunb.) Moffett, endemic Rhus divaricata Eckl. & Zeyh. accepted as Searsia divaricata (Eckl. & Zeyh.) Moffett, indigenous Rhus dracomontana Moffett, accepted as Searsia dracomontana (Moffett) Moffett, endemic Rhus dregeana Sond. accepted as Searsia dregeana (Sond.) Moffett, indigenous Rhus engleri Britten, accepted as Searsia engleri (Britten) Moffett, endemic Rhus erosa Thunb. accepted as Searsia erosa (Thunb.) Moffett, present Rhus fastigata Eckl. & Zeyh. accepted as Searsia fastigata (Eckl. & Zeyh.) Moffett, endemic Rhus galpinii Schinz, accepted as Searsia grandidens (Harv. ex Engl.) Moffett, present Rhus gerrardii (Harv. ex Engl.) Diels, accepted as Searsia gerrardii (Harv. ex Engl.) Moffett, indigenous Rhus glabra L. not indigenous, naturalised, invasive Rhus glauca Thunb. accepted as Searsia glauca (Thunb.) Moffett, endemic Rhus glaucovirens Engl. accepted as Searsia zeyheri (Sond.) Moffett, present Rhus gracillima Engl. accepted as Searsia gracillima (Engl.) Moffett, endemic Rhus gracillima Engl. var. glaberrima Schonland, accepted as Searsia gracillima (Engl.) Moffett var. glaberrima (Schonland) Moffett, endemic Rhus grandidens Harv. ex Engl. accepted as Searsia grandidens (Harv. ex Engl.) Moffett, indigenous Rhus grandifolia Engl. accepted as Searsia discolor (E.Mey. ex Sond.) Moffett, present Rhus gueinzii Sond. accepted as Searsia gueinzii (Sond.) F.A.Barkley, indigenous Rhus harveyi Moffett, accepted as Searsia harveyi (Moffett) Moffett, indigenous Rhus horrida Eckl. & Zeyh. accepted as Searsia horrida (Eckl. & Zeyh.) Moffett, endemic Rhus incisa L.f. accepted as Searsia incisa (L.f.) F.A.Barkley, indigenous Rhus incisa L.f. var. effusa (C.Presl) R.Fern. accepted as Searsia incisa (L.f.) F.A.Barkley var. effusa (C.Presl) Moffett, endemic Rhus keetii Schonland, accepted as Searsia keetii (Schonland) Moffett, endemic Rhus kirkii Oliv. accepted as Searsia kirkii (Oliv.) Moffett Rhus krebsiana C.Presl ex Engl. accepted as Searsia krebsiana (C.Presl ex Engl.) Moffett, indigenous Rhus kwazuluana Moffett, accepted as Searsia kwazuluana (Moffett) Moffett, endemic Rhus laevigata L. accepted as Searsia laevigata (L.) F.A.Barkley, endemic Rhus laevigata L. var. laevigata forma cangoana, accepted as Searsia laevigata (L.) F.A.Barkley var. laevigata forma congoana, endemic Rhus laevigata L. var. laevigata forma laevigata, accepted as Searsia laevigata (L.) F.A.Barkley var. laevigata forma laevigata, endemic Rhus laevigata L. var. villosa (L.f.) R.Fern. accepted as Searsia laevigata (L.) F.A.Barkley var. villosa (L.f.) Moffett, present Rhus lancea L.f. accepted as Searsia lancea (L.f.) F.A.Barkley, indigenous Rhus leptodictya Diels, accepted as Searsia leptodictya (Diels) T.S.Yi, A.J.Mill. & J.Wen forma leptodictya, indigenous Rhus longispina Eckl. & Zeyh. accepted as Searsia longispina (Eckl. & Zeyh.) Moffett, endemic Rhus lucens Hutch. accepted as Searsia lucens (Hutch.) Moffett Rhus lucida L. accepted as Searsia lucida (L.) F.A.Barkley, indigenous Rhus lucida L. forma elliptica (Sond.) Moffett, accepted as Searsia lucida (L.) F.A.Barkley forma elliptica (Sond.) Moffett, endemic Rhus lucida L. forma scoparia (Eckl. & Zeyh.) Moffett, accepted as Searsia lucida (L.) F.A.Barkley forma scoparia (Eckl. & Zeyh.) Moffett, endemic Rhus magalismontana Sond. accepted as Searsia magalismontana (Sond.) Moffett, indigenous Rhus magalismontana Sond. subsp. coddii R.Fern. & (A.Fern.) Moffett, accepted as Searsia magalismontana (Sond.) Moffett subsp. coddii (R.Fern. & A.Fern.) Moffett, endemic Rhus magalismontana Sond. subsp. trifoliolata (Baker f.) Moffett, accepted as Searsia magalismontana (Sond.) Moffett subsp. trifoliolata (Baker f.) Moffett, indigenous Rhus margaretae Schonland, accepted as Searsia rigida (Mill.) F.A.Barkley var. rigida, indigenous Rhus maricoana Moffett, accepted as Searsia maricoana (Moffett) Moffett, endemic Rhus marlothii Engl. accepted as Searsia marlothii (Engl.) Moffett Rhus milleri R.Fern. & A.Fern. accepted as Searsia hybrid Rhus montana Diels, accepted as Searsia montana (Diels) Moffett, indigenous Rhus natalensis Bernh. ex C.Krauss, accepted as Searsia natalensis (Bernh. ex C.Krauss) F.A.Barkley, indigenous Rhus nebulosa Schonland, accepted as Searsia nebulosa (Schonland) Moffett, indigenous Rhus nebulosa Schonland forma pubescens Moffett, accepted as Searsia nebulosa (Schonland) Moffett forma pubescens (Moffett) Moffett, endemic Rhus pallens Eckl. & Zeyh. accepted as Searsia pallens (Eckl. & Zeyh.) Moffett, indigenous Rhus pendulina Jacq. accepted as Searsia pendulina (Jacq.) Moffett, indigenous Rhus pentheri Zahlbr. accepted as Searsia pentheri (Zahlbr.) Moffett, indigenous Rhus pondoensis Schonland, accepted as Searsia pondoensis (Schonland) Moffett, endemic Rhus populifolia E.Mey. ex Sond. accepted as Searsia populifolia (E.Mey. ex Sond.) Moffett, indigenous Rhus problematodes Merxm. & Roessler, accepted as Searsia problematodes (Merxm. & Roessler) Moffett Rhus pterota C.Presl, accepted as Searsia pterota (C.Presl) Moffett, endemic Rhus puberula Eckl. & Zeyh. accepted as Searsia pyroides (Burch.) Moffett var. pyroides, present Rhus pygmaea Moffett, accepted as Searsia pygmaea (Moffett) Moffett, endemic Rhus pyroides Burch. var. dinteri (Engl.) Moffett, accepted as Searsia pyroides (Burch.) Moffett var. dinteri (Engl.) Moffett Rhus pyroides Burch. var. gracilis (Engl.) Burtt Davy, accepted as Searsia pyroides (Burch.) Moffett var. gracilis (Engl.) Moffett, indigenous Rhus pyroides Burch. var. integrifolia (Engl.) Moffett, accepted as Searsia pyroides (Burch.) Moffett var. integrifolia (Engl.) Moffett, indigenous Rhus pyroides Burch. var. puberula (Eckl. & Zeyh.) Schonland, accepted as Searsia pyroides (Burch.) Moffett var. pyroides, present Rhus quartiniana A.Rich. accepted as Searsia quartiniana (A.Rich.) A.J.Mill. Rhus refracta Eckl. & Zeyh. accepted as Searsia refracta (Eckl. & Zeyh.) Moffett, endemic Rhus rehmanniana Engl. accepted as Searsia rehmanniana (Engl.) Moffett, indigenous Rhus rehmanniana Engl. var. glabrata (Sond.) Moffett, accepted as Searsia rehmanniana (Engl.) Moffett var. glabrata (Sond.) Moffett, indigenous Rhus rigida Mill. accepted as Searsia rigida (Mill.) F.A.Barkley, indigenous Rhus rigida Mill. var. dentata (Engl.) Moffett, accepted as Searsia rigida (Mill.) F.A.Barkley var. dentata (Engl.) Moffett, indigenous Rhus rigida Mill. var. margaretae Burtt Davy ex Moffett, accepted as Searsia rigida (Mill.) F.A.Barkley var. margaretae (Burtt Davy ex Moffett) Moffett, indigenous Rhus rimosa Eckl. & Zeyh. accepted as Searsia rimosa (Eckl. & Zeyh.) Moffett, endemic