| Abildgaardia ovata | (Burm.f.) Kral | Cyperaceae | 8 |
| Abrus laevigatus | E.Mey. | Fabaceae | 8 |
| Abrus precatorius | L. | Fabaceae | 8 |
| Abutilon austroafricanum | Hochr. | Malvaceae | 8 |
| Abutilon guineense | (Schumach.) Baker f. & Exell | Malvaceae | 8 |
| Abutilon sonneratianum | (Cav.) Sweet | Malvaceae | 8 |
| Acalypha angustata | Sond. | Euphorbiaceae | 8 |
| Acalypha caperonioides | Baill. | Euphorbiaceae | 8 |
| Acalypha depressinervia | (Kuntze) K.Schum. | Euphorbiaceae | 8 |
| Acalypha glabrata | Thunb. | Euphorbiaceae | 8 |
| Acalypha glandulifolia | Meisn. ex Krauss | Euphorbiaceae | 8 |
| Acalypha indica | L. | Euphorbiaceae | 8 |
| Acalypha peduncularis | Meisn. ex Krauss | Euphorbiaceae | 8 |
| Acalypha petiolaris | Krauss | Euphorbiaceae | 8 |
| Achyranthes aspera | L. | Amaranthaceae | 8 |
| Acokanthera oppositifolia | (Lam.) Codd | Apocynaceae | 8 |
| Acridocarpus natalitius | A.Juss. | Malpighiaceae | 8 |
| Acrotome hispida | Benth. | Lamiaceae | 8 |
| Actiniopteris radiata | (Sw.) Link | Pteridaceae | 8 |
| Adenia gummifera | Harms | Passifloraceae | 8 |
| Adenium multiflorum | Klotzsch | Apocynaceae | 8 |
| Adenium swazicum | Stapf | Apocynaceae | 8 |
| Adenopodia spicata | (E.Mey.) C.Presl | Fabaceae | 8 |
| Adenostemma afrum | DC. | Asteraceae | 8 |
| Adiantum aethiopicum | L. | Pteridaceae | 8 |
| Adiantum capillus-veneris | L. | Pteridaceae | 8 |
| Adiantum poiretii | Wikstr. | Pteridaceae | 8 |
| Aeollanthus parvifolius | Benth. | Lamiaceae | 8 |
| Aeollanthus rehmannii | Gürke | Lamiaceae | 8 |
| Aerangis mystacidii | (Rchb.f.) Schltr. | Orchidaceae | 8 |
| Aeschynomene brevifolia | Poir. | Fabaceae | 8 |
| Afroaster hispidus | (Thunb.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afroaster peglerae | (Bolus) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afroaster serrulatus | (Harv.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afrocanthium gilfillanii | (N.E.Br.) Lantz | Rubiaceae | 8 |
| Afrocanthium mundianum | (Cham. & Schltdl.) Lantz | Rubiaceae | 8 |
| Afrocarpus falcatus | (Thunb.) C.N.Page | Podocarpaceae | 8 |
| Afroqueta capensis | (Harv.) Thulin & Razafim. | Passifloraceae | 8 |
| Afrosciadium magalismontanum | (Sond.) P.J.D.Winter | Apiaceae | 8 |
| Afzelia quanzensis | Welw. | Fabaceae | 8 |
| Agapanthus inapertus | Beauverd | Amaryllidaceae | 8 |
| Agathisanthemum bojeri | Klotzsch | Rubiaceae | 8 |
| Agelanthus natalitius | (Meisn.) Polhill & Wiens | Loranthaceae | 8 |
| Agelanthus transvaalensis | (Sprague) Polhill & Wiens | Loranthaceae | 8 |
| Agrimonia bracteata | E.Mey. ex C.A.Mey. | Rosaceae | 8 |
| Agrimonia procera | Wallr. | Rosaceae | 8 |
| Aizoon canariense | L. | Aizoaceae | 8 |
| Ajuga ophrydis | Burch. ex Benth. | Lamiaceae | 8 |
| Albizia adianthifolia | (Schumach.) W.Wight | Fabaceae | 8 |
| Albizia anthelmintica | (A.Rich.) Brongn. | Fabaceae | 8 |
| Albizia harveyi | E.Fourn. | Fabaceae | 8 |
| Albizia versicolor | Welw. ex Oliv. | Fabaceae | 8 |
| Albuca abyssinica | Jacq. | Asparagaceae | 8 |
| Alectra orobanchoides | Benth. | Orobanchaceae | 8 |
| Alectra sessiliflora | (Vahl) Kuntze | Orobanchaceae | 8 |
| Alepidea cordifolia | B.-E.van Wyk | Apiaceae | 8 |
| Alepidea peduncularis | Steud. ex A.Rich. | Apiaceae | 8 |
| Alepidea setifera | N.E.Br. | Apiaceae | 8 |
| Allocassine laurifolia | (Harv.) N.Robson | Celastraceae | 8 |
| Allophylus africanus | P.Beauv. | Sapindaceae | 8 |
| Allophylus decipiens | Radlk. | Sapindaceae | 8 |
| Alloteropsis semialata | (R.Br.) Hitchc. | Poaceae | 8 |
| Aloe affinis | A.Berger | Asphodelaceae | 8 |
| Aloe arborescens | Mill. | Asphodelaceae | 8 |
| Aloe chabaudii | Schönland | Asphodelaceae | 8 |
| Aloe cooperi | Baker | Asphodelaceae | 8 |
| Aloe ecklonis | Salm-Dyck | Asphodelaceae | 8 |
| Aloe linearifolia | A.Berger | Asphodelaceae | 8 |
| Aloe marlothii | A.Berger | Asphodelaceae | 8 |
| Aloe minima | Baker | Asphodelaceae | 8 |
| Aloe parvibracteata | Schönland | Asphodelaceae | 8 |
| Aloe pienaarii | Pole-Evans | Asphodelaceae | 8 |
| Aloe pretoriensis | Pole-Evans | Asphodelaceae | 8 |
| Aloe spicata | L.f. | Asphodelaceae | 8 |
| Alsophila dregei | (Kunze) R.M.Tryon | Cyatheaceae | 8 |
| Alysicarpus glumaceus | (Vahl) DC. | Fabaceae | 8 |
| Alysicarpus vaginalis | (L.) DC. | Fabaceae | 8 |
| Amaranthus thunbergii | Moq. | Amaranthaceae | 8 |
| Ammannia auriculata | Willd. | Lythraceae | 8 |
| Ammannia baccifera | L. | Lythraceae | 8 |
| Ammocharis coranica | (Ker Gawl.) Herb. | Amaryllidaceae | 8 |
| Aneilema aequinoctiale | (P.Beauv.) Loudon | Commelinaceae | 8 |
| Aneilema dregeanum | Kunth | Commelinaceae | 8 |
| Anemia vestita | (Baker) Christenh. | Anemiaceae | 8 |
| Angraecum pusillum | Lindl. | Orchidaceae | 8 |
| Angraecum sacciferum | Lindl. | Orchidaceae | 8 |
| Anisopappus smutsii | Hutch. | Asteraceae | 8 |
| Anisotes longistrobus | (C.B.Clarke) Vollesen | Acanthaceae | 8 |
| Anisotoma pedunculata | N.E.Br. | Apocynaceae | 8 |
| Annona senegalensis | Pers. | Annonaceae | 8 |
| Ansellia africana | Lindl. | Orchidaceae | 8 |
| Anthocleista grandiflora | Gilg | Gentianaceae | 8 |
| Anthonya eckloniana | (Kunze) Windham & Pryer | Pteridaceae | 8 |
| Anthonya hirta | (Sw.) Windham & Pryer | Pteridaceae | 8 |
| Anthospermum hispidulum | E.Mey. ex Sond. | Rubiaceae | 8 |
| Anthospermum rigidum | Eckl. & Zeyh. | Rubiaceae | 8 |
| Antidesma venosum | E.Mey. ex Tul. | Phyllanthaceae | 8 |
| Aphloia theiformis | (Vahl) Benn. | Aphloiaceae | 8 |
| Apodolirion buchananii | Baker | Amaryllidaceae | 8 |
| Apodytes dimidiata | E.Mey. ex Arn. | Metteniusaceae | 8 |
| Argyrella canescens | (Graham) Harv. | Melastomataceae | 8 |
| Argyrolobium harveyanum | Oliv. | Fabaceae | 8 |
| Argyrolobium robustum | T.J.Edwards | Fabaceae | 8 |
| Argyrolobium tomentosum | (Andrews) Druce | Fabaceae | 8 |
| Argyrolobium tuberosum | Eckl. & Zeyh. | Fabaceae | 8 |
| Aristea abyssinica | Pax | Iridaceae | 8 |
| Aristea ecklonii | Baker | Iridaceae | 8 |
| Aristea torulosa | Klatt | Iridaceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Aristida congesta | Roem. & Schult. | Poaceae | 8 |
| Aristida junciformis | Trin. & Rupr. | Poaceae | 8 |
| Arundinella nepalensis | Trin. | Poaceae | 8 |
| Asclepias albens | (E.Mey.) Schltr. | Apocynaceae | 8 |
| Asclepias aurea | (Schltr.) Schltr. | Apocynaceae | 8 |
| Asclepias cucullata | (Schltr.) Schltr. | Apocynaceae | 8 |
| Asclepias cultriformis | Harv. ex Schltr. | Apocynaceae | 8 |
| Asclepias eminens | (Harv.) Schltr. | Apocynaceae | 8 |
| Asclepias fulva | N.E.Br. | Apocynaceae | 8 |
| Asclepias gibba | (E.Mey.) Schltr. | Apocynaceae | 8 |
| Asclepias stellifera | Schltr. | Apocynaceae | 8 |
| Asparagus africanus | Lam. | Asparagaceae | 8 |
| Asparagus angusticladus | (Jessop) J.-P.Lebrun & Stork | Asparagaceae | 8 |
| Asparagus asparagoides | (L.) Druce | Asparagaceae | 8 |
| Asparagus buchananii | Baker | Asparagaceae | 8 |
| Asparagus densiflorus | (Kunth) Jessop | Asparagaceae | 8 |
| Asparagus falcatus | L. | Asparagaceae | 8 |
| Asparagus laricinus | Burch. | Asparagaceae | 8 |
| Asparagus ramosissimus | Baker | Asparagaceae | 8 |
| Asparagus setaceus | (Kunth) Jessop | Asparagaceae | 8 |
| Asparagus suaveolens | Burch. | Asparagaceae | 8 |
| Asparagus virgatus | Baker | Asparagaceae | 8 |
| Asplenium aethiopicum | (Burm.f.) Becherer | Aspleniaceae | 8 |
| Asplenium lunulatum | Sw. | Aspleniaceae | 8 |
| Asplenium rutifolium | (P.J.Bergius) Kunze | Aspleniaceae | 8 |
| Asplenium theciferum | (Kunth) Mett. | Aspleniaceae | 8 |
| Asystasia intrusa | (Forssk.) Blume | Acanthaceae | 8 |
| Asystasia mysorensis | (Roth) T.Anderson | Acanthaceae | 8 |
| Athrixia elata | Sond. | Asteraceae | 8 |
| Athrixia phylicoides | DC. | Asteraceae | 8 |
| Azima tetracantha | Lam. | Salvadoraceae | 8 |
| Baccharoides adoensis | (Sch.Bip. ex Walp.) H.Rob. | Asteraceae | 8 |
| Balanites maughamii | Sprague | Zygophyllaceae | 8 |
| Barleria crossandriformis | C.B.Clarke | Acanthaceae | 8 |
| Barleria elegans | S.Moore ex C.B.Clarke | Acanthaceae | 8 |
| Barleria gueinzii | Sond. | Acanthaceae | 8 |
| Barleria ovata | E.Mey. ex Nees | Acanthaceae | 8 |
| Basananthe sandersonii | (Harv.) W.J.de Wilde | Passifloraceae | 8 |
| Basananthe triloba | (Bolus) W.J.de Wilde | Passifloraceae | 8 |
| Bauhinia galpinii | N.E.Br. | Fabaceae | 8 |
| Bauhinia tomentosa | L. | Fabaceae | 8 |
| Begonia sutherlandii | Hook.f. | Begoniaceae | 8 |
| Behnia reticulata | (Thunb.) Didr. | Asparagaceae | 8 |
| Berchemia zeyheri | (Sond.) Grubov | Rhamnaceae | 8 |
| Bergia decumbens | Planch. ex Harv. | Elatinaceae | 8 |
| Berkheya bipinnatifida | (Harv.) Roessler | Asteraceae | 8 |
| Berkheya erysithales | (DC.) Roessler | Asteraceae | 8 |
| Berkheya insignis | Thell. | Asteraceae | 8 |
| Berkheya radula | (Harv.) De Wild. | Asteraceae | 8 |
| Berkheya rhapontica | (DC.) Hutch. & Burtt Davy | Asteraceae | 8 |
| Berkheya rosulata | Roessler | Asteraceae | 8 |
| Berkheya setifera | DC. | Asteraceae | 8 |
| Berkheya speciosa | (DC.) O.Hoffm. | Asteraceae | 8 |
| Berkheya zeyheri | Harv. & Sond. | Asteraceae | 8 |
| Bersama lucens | (Hochst.) Szyszył. | Francoaceae | 8 |
| Blechnum punctulatum | Sw. | Blechnaceae | 8 |
| Blepharis integrifolia | (L.f.) E.Mey. & Drège ex Schinz | Acanthaceae | 8 |
| Blumea axillaris | DC. | Asteraceae | 8 |
| Boerhavia diffusa | L. | Nyctaginaceae | 8 |
| Boerhavia plumbaginea | Cav. | Nyctaginaceae | 8 |
| Bolboschoenus glaucus | (Lam.) S.G.Sm. | Cyperaceae | 8 |
| Bolusanthus speciosus | (Bolus) Harms | Fabaceae | 8 |
| Boophone disticha | Herb. | Amaryllidaceae | 8 |
| Boscia albitrunca | (Burch.) Gilg & Gilg-Ben. | Capparaceae | 8 |
| Boscia foetida | Schinz | Capparaceae | 8 |
| Bothriochloa bladhii | (Retz.) S.T.Blake | Poaceae | 8 |
| Brachycorythis pubescens | Harv. | Orchidaceae | 8 |
| Brachylaena discolor | DC. | Asteraceae | 8 |
| Brachylaena ilicifolia | (Lam.) E.Phillips & Schweick. | Asteraceae | 8 |
| Breonadia salicina | (Vahl) Hepper & J.R.I.Wood | Rubiaceae | 8 |
| Bridelia cathartica | Bertol. | Phyllanthaceae | 8 |
| Bridelia micrantha | (Hochst.) Baill. | Phyllanthaceae | 8 |
| Bridsonia chamaedendrum | (Kuntze) Verstraete & A.E.van Wyk | Rubiaceae | 8 |
| Brunsvigia radulosa | Herb. | Amaryllidaceae | 8 |
| Buchnera dura | Benth. | Orobanchaceae | 8 |
| Buchnera simplex | (Thunb.) Druce | Orobanchaceae | 8 |
| Buddleja auriculata | Benth. | Scrophulariaceae | 8 |
| Buddleja salviifolia | (L.) Lam. | Scrophulariaceae | 8 |
| Bulbine abyssinica | A.Rich. | Asphodelaceae | 8 |
| Bulbine angustifolia | Poelln. | Asphodelaceae | 8 |
| Bulbine capitata | Poelln. | Asphodelaceae | 8 |
| Bulbine frutescens | Willd. | Asphodelaceae | 8 |
| Bulbostylis burchellii | (Ficalho & Hiern) C.B.Clarke | Cyperaceae | 8 |
| Burchellia bubalina | (L.f.) Sims | Rubiaceae | 8 |
| Buttonia superba | Oberm. | Orobanchaceae | 8 |
| Calanthe sylvatica | (Thouars) Lindl. | Orchidaceae | 8 |
| Callilepis laureola | DC. | Asteraceae | 8 |
| Callilepis leptophylla | Harv. | Asteraceae | 8 |
| Calodendrum capense | (L.f.) Thunb. | Rutaceae | 8 |
| Calostephane divaricata | Benth. | Asteraceae | 8 |
| Calpurnia aurea | (Aiton) Benth. | Fabaceae | 8 |
| Calpurnia glabrata | Brummitt | Fabaceae | 8 |
| Canavalia cathartica | Thouars | Fabaceae | 8 |
| Canthium armatum | (K.Schum.) Lantz | Rubiaceae | 8 |
| Canthium ciliatum | (Klotzsch ex Eckl. & Zeyh.) Kuntze | Rubiaceae | 8 |
| Canthium inerme | (L.f.) Kuntze | Rubiaceae | 8 |
| Capparis sepiaria | L. | Capparaceae | 8 |
| Capparis tomentosa | Lam. | Capparaceae | 8 |
| Cardiospermum corindum | L. | Sapindaceae | 8 |
| Cardiospermum grandiflorum | Sw. | Sapindaceae | 8 |
| Cardiospermum halicacabum | L. | Sapindaceae | 8 |
| Carex spartea | Wahlenb. | Cyperaceae | 8 |
| Carex spicatopaniculata | Boeckeler ex C.B.Clarke | Cyperaceae | 8 |
| Carissa bispinosa | Desf. | Apocynaceae | 8 |
| Cassia abbreviata | Oliv. | Fabaceae | 8 |
| Cassine peragua | L. | Celastraceae | 8 |
| Cassinopsis ilicifolia | (Hochst.) Sleumer | Icacinaceae | 8 |
| Cassytha filiformis | L. | Lauraceae | 8 |
| Catha edulis | (Vahl) Forssk. ex Endl. | Celastraceae | 8 |
| Celtis africana | Burm.f. | Cannabaceae | 8 |
| Celtis mildbraedii | Engl. | Cannabaceae | 8 |
| Cenchrus caudatus | (Schrad.) Kuntze | Poaceae | 8 |
| Cenchrus ciliaris | L. | Poaceae | 8 |
| Centella asiatica | (L.) Urb. | Apiaceae | 8 |
| Centella glabrata | L. | Apiaceae | 8 |
| Cephalaria oblongifolia | (Kuntze) Szabó | Caprifoliaceae | 8 |
| Cephalaria zeyheriana | Szabó | Caprifoliaceae | 8 |
| Ceratiosicyos laevis | (Thunb.) A.Meeuse | Achariaceae | 8 |
| Ceropegia circinata | (E.Mey.) Bruyns | Apocynaceae | 8 |
| Ceropegia collaricorona | Werderm. | Apocynaceae | 8 |
| Ceropegia racemosa | N.E.Br. | Apocynaceae | 8 |
| Chaenostoma floribundum | Benth. | Scrophulariaceae | 8 |
| Chaetachme aristata | Planch. | Cannabaceae | 8 |
| Chamaecrista absus | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Chamaecrista comosa | E.Mey. | Fabaceae | 8 |
| Chamaecrista mimosoides | (L.) Greene | Fabaceae | 8 |
| Chascanum hederaceum | (Sond.) Moldenke | Verbenaceae | 8 |
| Chascanum latifolium | (Harv.) Moldenke | Verbenaceae | 8 |
| Chenopodium mucronatum | Thunb. | Chenopodiaceae | 8 |
| Chenopodium phillipsianum | Aellen | Chenopodiaceae | 8 |
| Chloris gayana | Kunth | Poaceae | 8 |
| Chloris pycnothrix | Trin. | Poaceae | 8 |
| Chlorophytum angulicaule | (Baker) Kativu | Asparagaceae | 8 |
| Chlorophytum bowkeri | Baker | Asparagaceae | 8 |
| Chlorophytum comosum | (Thunb.) Jacques | Asparagaceae | 8 |
| Chlorophytum cooperi | (Baker) Nordal | Asparagaceae | 8 |
| Chlorophytum fasciculatum | (Baker) Kativu | Asparagaceae | 8 |
| Chlorophytum galpinii | (Baker) Kativu | Asparagaceae | 8 |
| Chlorophytum haygarthii | J.M.Wood & M.S.Evans | Asparagaceae | 8 |
| Chlorophytum krookianum | Zahlbr. | Asparagaceae | 8 |
| Chlorophytum recurvifolium | (Baker) C.Archer & Kativu | Asparagaceae | 8 |
| Chlorophytum transvaalense | (Baker) Kativu | Asparagaceae | 8 |
| Choristosoria calomelanos | (Sw.) Windham & Schuettp. | Pteridaceae | 8 |
| Choristosoria quadripinnata | (Forssk.) Windham & Schuettp. | Pteridaceae | 8 |
| Choristosoria viridis | (Forssk.) Windham & Schuettp. | Pteridaceae | 8 |
| Christella dentata | (Forssk.) Brownsey & Jermy | Thelypteridaceae | 8 |
| Cissampelos torulosa | E.Mey. ex Harv. & Sond. | Menispermaceae | 8 |
| Cissus quadrangularis | L. | Vitaceae | 8 |
| Cissus rotundifolia | Lam. | Vitaceae | 8 |
| Citrullus amarus | Schrad. | Cucurbitaceae | 8 |
| Clausena anisata | (Willd.) Hook.f. | Rutaceae | 8 |
| Clematis brachiata | Thunb. | Ranunculaceae | 8 |
| Cleome angustifolia | Forssk. | Cleomaceae | 8 |
| Cleome hirta | (Klotzsch) Oliv. | Cleomaceae | 8 |
| Cleome macrophylla | (Klotzsch) Briq. | Cleomaceae | 8 |
| Cleome monophylla | L. | Cleomaceae | 8 |
| Clerodendrum ternatum | Schinz | Lamiaceae | 8 |
| Cliffortia linearifolia | Eckl. & Zeyh. | Rosaceae | 8 |
| Cliffortia repens | Schltr. | Rosaceae | 8 |
| Cliffortia serpyllifolia | Cham. & Schltdl. | Rosaceae | 8 |
| Cliffortia strobilifera | L. | Rosaceae | 8 |
| Clivia caulescens | R.A.Dyer | Amaryllidaceae | 8 |
| Clivia miniata | (Lindl.) Bosse | Amaryllidaceae | 8 |
| Clutia affinis | Sond. | Peraceae | 8 |
| Clutia laxa | Eckl. ex Sond. | Peraceae | 8 |
| Cnestis polyphylla | Lam. | Connaraceae | 8 |
| Coccinia adoensis | (Hochst. ex A.Rich.) Cogn. | Cucurbitaceae | 8 |
| Coccinia mackenii | Naudin ex C.Huber | Cucurbitaceae | 8 |
| Coccinia rehmannii | Cogn. | Cucurbitaceae | 8 |
| Cocculus hirsutus | (L.) W.Theob. | Menispermaceae | 8 |
| Coddia rudis | (E.Mey. ex Harv.) Verdc. | Rubiaceae | 8 |
| Cola dorrii | Cheek | Malvaceae | 8 |
| Cola natalensis | Oliv. | Malvaceae | 8 |
| Colchicum striatum | (Hochst. ex A.Rich.) J.C.Manning & Vinn. | Colchicaceae | 8 |
| Coleochloa setifera | (Ridl.) Gilly | Cyperaceae | 8 |
| Coleotrype natalensis | C.B.Clarke | Commelinaceae | 8 |
| Coleus amboinicus | Lour. | Lamiaceae | 8 |
| Coleus bojeri | Benth. | Lamiaceae | 8 |
| Coleus calycinus | (Benth.) A.J.Paton | Lamiaceae | 8 |
| Coleus cylindraceus | (Hochst. ex Benth.) A.J.Paton | Lamiaceae | 8 |
| Coleus grandidentatus | (Gürke) A.J.Paton | Lamiaceae | 8 |
| Coleus hadiensis | (Forssk.) A.J.Paton | Lamiaceae | 8 |
| Coleus kirkii | (Baker) A.J.Paton | Lamiaceae | 8 |
| Coleus lasianthus | Gürke | Lamiaceae | 8 |
| Coleus madagascariensis | (Pers.) A.Chev. | Lamiaceae | 8 |
| Coleus neochilus | (Schltr.) Codd | Lamiaceae | 8 |
| Combretum apiculatum | Sond. | Combretaceae | 8 |
| Combretum erythrophyllum | (Burch.) Sond. | Combretaceae | 8 |
| Combretum hereroense | Schinz | Combretaceae | 8 |
| Combretum imberbe | Wawra | Combretaceae | 8 |
| Combretum kraussii | Hochst. | Combretaceae | 8 |
| Combretum microphyllum | Klotzsch | Combretaceae | 8 |
| Combretum molle | R.Br. ex G.Don | Combretaceae | 8 |
| Combretum zeyheri | Sond. | Combretaceae | 8 |
| Commelina africana | L. | Commelinaceae | 8 |
| Commelina benghalensis | L. | Commelinaceae | 8 |
| Commelina diffusa | Burm.f. | Commelinaceae | 8 |
| Commelina eckloniana | Kunth | Commelinaceae | 8 |
| Commelina erecta | L. | Commelinaceae | 8 |
| Commelina subulata | Roth | Commelinaceae | 8 |
| Commiphora africana | (A.Rich.) Engl. | Burseraceae | 8 |
| Commiphora glandulosa | Schinz | Burseraceae | 8 |
| Commiphora harveyi | (Engl.) Engl. | Burseraceae | 8 |
| Convolvulus farinosus | L. | Convolvulaceae | 8 |
| Convolvulus natalensis | Bernh. | Convolvulaceae | 8 |
| Convolvulus sagittatus | Thunb. | Convolvulaceae | 8 |
| Coptosperma supra-axillare | (Hemsl.) Degreef | Rubiaceae | 8 |
| Corbichonia decumbens | (Forssk.) Exell | Corbichoniaceae | 8 |
| Corchorus confusus | Wild | Malvaceae | 8 |
| Corchorus tridens | L. | Malvaceae | 8 |
| Cordia afra | Sond. | Cordiaceae | 8 |
| Cordia monoica | Roxb. | Cordiaceae | 8 |
| Cordylostigma virgatum | (Willd.) Groeninckx & Dessein | Rubiaceae | 8 |
| Corycium dracomontanum | Parkman & Schelpe | Orchidaceae | 8 |
| Corycium nigrescens | Sond. | Orchidaceae | 8 |
| Cotyledon orbiculata | L. | Crassulaceae | 8 |
| Crabbea velutina | S.Moore | Acanthaceae | 8 |
| Crassocephalum crepidioides | S.Moore | Asteraceae | 8 |
| Crassula acinaciformis | Schinz | Crassulaceae | 8 |
| Crassula alba | Forssk. | Crassulaceae | 8 |
| Crassula compacta | Schönland | Crassulaceae | 8 |
| Crassula expansa | Aiton | Crassulaceae | 8 |
| Crassula globularioides | Britten | Crassulaceae | 8 |
| Crassula pellucida | L. | Crassulaceae | 8 |
| Crassula perfoliata | L. | Crassulaceae | 8 |
| Crassula sarcocaulis | Eckl. & Zeyh. | Crassulaceae | 8 |
| Crassula schimperi | C.A.Mey. | Crassulaceae | 8 |
| Crassula setulosa | Harv. | Crassulaceae | 8 |
| Crassula vaginata | Eckl. & Zeyh. | Crassulaceae | 8 |
| Craterocapsa tarsodes | Hilliard & B.L.Burtt | Campanulaceae | 8 |
| Crateva kirkii | (Oliv.) Christenh. & Byng | Capparaceae | 8 |
| Crepidomanes melanotrichum | (Schltdl.) J.P.Roux | Hymenophyllaceae | 8 |
| Crinum bulbispermum | (Burm.f.) Milne-Redh. & Schweick. | Amaryllidaceae | 8 |
| Crinum macowanii | Baker | Amaryllidaceae | 8 |
| Crocosmia aurea | (Pappe ex Hook.) Planch. | Iridaceae | 8 |
| Crocosmia paniculata | (Klatt) Goldblatt | Iridaceae | 8 |
| Crossandra fruticulosa | Lindau | Acanthaceae | 8 |
| Crossandra greenstockii | S.Moore | Acanthaceae | 8 |
| Crotalaria capensis | Jacq. | Fabaceae | 8 |
| Crotalaria globifera | E.Mey. | Fabaceae | 8 |
| Crotalaria lanceolata | E.Mey. | Fabaceae | 8 |
| Crotalaria pallida | Aiton | Fabaceae | 8 |
| Cryptolepis oblongifolia | (Meisn.) Schltr. | Apocynaceae | 8 |
| Ctenium concinnum | Nees | Poaceae | 8 |
| Cucumis anguria | L. | Cucurbitaceae | 8 |
| Cucumis hirsutus | Sond. | Cucurbitaceae | 8 |
| Cucumis maderaspatanus | L. | Cucurbitaceae | 8 |
| Cucumis metuliferus | E.Mey. ex Naudin | Cucurbitaceae | 8 |
| Cucumis myriocarpus | Naudin | Cucurbitaceae | 8 |
| Cucumis zeyheri | Sond. | Cucurbitaceae | 8 |
| Curtisia dentata | (Burm.f.) C.A.Sm. | Curtisiaceae | 8 |
| Cussonia natalensis | Sond. | Araliaceae | 8 |
| Cussonia paniculata | Eckl. & Zeyh. | Araliaceae | 8 |
| Cussonia spicata | Thunb. | Araliaceae | 8 |
| Cussonia zuluensis | Strey | Araliaceae | 8 |
| Cyanotis lapidosa | E.Phillips | Commelinaceae | 8 |
| Cyanotis speciosa | (L.f.) Hassk. | Commelinaceae | 8 |
| Cyanthillium cinereum | (L.) H.Rob. | Asteraceae | 8 |
| Cyathula cylindrica | Moq. | Amaranthaceae | 8 |
| Cyathula uncinulata | (Schrad.) Schinz | Amaranthaceae | 8 |
| Cyclosorus interruptus | (Willd.) H.Itô | Thelypteridaceae | 8 |
| Cycnium adonense | E.Mey. ex Benth. | Orobanchaceae | 8 |
| Cycnium racemosum | Benth. | Orobanchaceae | 8 |
| Cycnium tubulosum | (L.f.) Engl. | Orobanchaceae | 8 |
| Cymbopogon caesius | (Hook. & Arn.) Stapf | Poaceae | 8 |
| Cymbopogon nardus | (L.) Rendle | Poaceae | 8 |
| Cymbopogon pospischilii | (K.Schum.) C.E.Hubb. | Poaceae | 8 |
| Cynanchum gerrardii | (Harv.) Liede | Apocynaceae | 8 |
| Cynanchum insipidum | (E.Mey.) Liede & Khanum | Apocynaceae | 8 |
| Cynanchum viminale | (L.) L. | Apocynaceae | 8 |
| Cynodon dactylon | (L.) Pers. | Poaceae | 8 |
| Cynoglossum hispidum | Thunb. | Boraginaceae | 8 |
| Cynoglossum lanceolatum | Forssk. | Boraginaceae | 8 |
| Cyperus albostriatus | Schrad. | Cyperaceae | 8 |
| Cyperus articulatus | L. | Cyperaceae | 8 |
| Cyperus compressus | L. | Cyperaceae | 8 |
| Cyperus cuspidatus | Kunth | Cyperaceae | 8 |
| Cyperus cyperoides | (L.) Kuntze | Cyperaceae | 8 |
| Cyperus denudatus | L.f. | Cyperaceae | 8 |
| Cyperus difformis | L. | Cyperaceae | 8 |
| Cyperus distans | L.f. | Cyperaceae | 8 |
| Cyperus dubius | Rottb. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus fastigiatus | Rottb. | Cyperaceae | 8 |
| Cyperus flavescens | L. | Cyperaceae | 8 |
| Cyperus flavidus | Retz. | Cyperaceae | 8 |
| Cyperus imbricatus | Retz. | Cyperaceae | 8 |
| Cyperus iria | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus leptocladus | Kunth | Cyperaceae | 8 |
| Cyperus longus | L. | Cyperaceae | 8 |
| Cyperus marginatus | Thunb. | Cyperaceae | 8 |
| Cyperus mundii | (Nees) Kunth | Cyperaceae | 8 |
| Cyperus nitidus | Lam. | Cyperaceae | 8 |
| Cyperus polystachyos | Rottb. | Cyperaceae | 8 |
| Cyperus pumilus | L. | Cyperaceae | 8 |
| Cyperus rotundus | L. | Cyperaceae | 8 |
| Cyperus rubicundus | Vahl | Cyperaceae | 8 |
| Cyperus rupestris | Kunth | Cyperaceae | 8 |
| Cyperus sesquiflorus | (Torr.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus sexangularis | Nees | Cyperaceae | 8 |
| Cyperus solidus | Kunth | Cyperaceae | 8 |
| Cyperus sphaerocephalus | Vahl | Cyperaceae | 8 |
| Cyperus sphaerospermus | Schrad. | Cyperaceae | 8 |
| Cyperus squarrosus | L. | Cyperaceae | 8 |
| Cyperus uitenhagensis | (Steud.) C.Archer & Goetgh. | Cyperaceae | 8 |
| Cyphia elata | Harv. | Campanulaceae | 8 |
| Cyphostemma simulans | (C.A.Sm.) Wild & R.B.Drumm. | Vitaceae | 8 |
| Cyrtanthus breviflorus | Harv. | Amaryllidaceae | 8 |
| Cyrtanthus contractus | N.E.Br. | Amaryllidaceae | 8 |
| Cyrtanthus tuckii | Baker | Amaryllidaceae | 8 |
| Dactyloctenium aegyptium | (L.) Willd. | Poaceae | 8 |
| Dactyloctenium australe | Steud. | Poaceae | 8 |
| Dais cotinifolia | L. | Thymelaeaceae | 8 |
| Dalbergia armata | E.Mey. | Fabaceae | 8 |
| Dalbergia melanoxylon | Guill. & Perr. | Fabaceae | 8 |
| Dalechampia capensis | A.Spreng. | Euphorbiaceae | 8 |
| Delosperma herbeum | (N.E.Br.) N.E.Br. | Aizoaceae | 8 |
| Delosperma tradescantioides | (A.Berger) L.Bolus | Aizoaceae | 8 |
| Denekia capensis | Thunb. | Asteraceae | 8 |
| Derris trifoliata | Lour. | Fabaceae | 8 |
| Dianthus mooiensis | Williams | Caryophyllaceae | 8 |
| Dichanthium annulatum | (Forssk.) Stapf | Poaceae | 8 |
| Dichilus lebeckioides | DC. | Fabaceae | 8 |
| Dichilus reflexus | (N.E.Br.) A.L.Schutte | Fabaceae | 8 |
| Dichrocephala integrifolia | (L.f.) Kuntze | Asteraceae | 8 |
| Dichrostachys cinerea | (L.) Wight & Arn. | Fabaceae | 8 |
| Dicliptera clinopodia | Nees | Acanthaceae | 8 |
| Dicliptera extenta | S.Moore | Acanthaceae | 8 |
| Dicliptera heterostegia | Nees | Acanthaceae | 8 |
| Dicliptera minor | C.B.Clarke | Acanthaceae | 8 |
| Diclis reptans | Benth. | Scrophulariaceae | 8 |
| Dicoma anomala | Sond. | Asteraceae | 8 |
| Dicoma tomentosa | Cass. | Asteraceae | 8 |
| Dicranopteris linearis | (Burm.f.) Underw. | Gleicheniaceae | 8 |
| Dierama mossii | (N.E.Br.) Hilliard | Iridaceae | 8 |
| Dietes iridioides | (L.) Sweet ex Klatt | Iridaceae | 8 |
| Digitaria ciliaris | (Retz.) Koeler | Poaceae | 8 |
| Digitaria eriantha | Steud. | Poaceae | 8 |
| Diheteropogon amplectens | (Nees) Clayton | Poaceae | 8 |
| Dimorphotheca jucunda | E.Phillips | Asteraceae | 8 |
| Dinebra retroflexa | (Vahl) Panz. | Poaceae | 8 |
| Dioscorea cotinifolia | Kunth | Dioscoreaceae | 8 |
| Dioscorea dregeana | (Kunth) T.Durand & Schinz | Dioscoreaceae | 8 |
| Dioscorea sylvatica | Eckl. | Dioscoreaceae | 8 |
| Diospyros dichrophylla | (Gand.) De Winter | Ebenaceae | 8 |
| Diospyros lycioides | Desf. | Ebenaceae | 8 |
| Diospyros mespiliformis | Hochst. ex A.DC. | Ebenaceae | 8 |
| Diospyros whyteana | (Hiern) F.White | Ebenaceae | 8 |
| Dipcadi marlothii | Engl. | Asparagaceae | 8 |
| Dipcadi viride | Moench | Asparagaceae | 8 |
| Diplachne fusca | (L.) P.Beauv. | Poaceae | 8 |
| Disa baurii | Bolus | Orchidaceae | 8 |
| Disa chrysostachya | Sw. | Orchidaceae | 8 |
| Disa nervosa | Lindl. | Orchidaceae | 8 |
| Disa patula | Sond. | Orchidaceae | 8 |
| Disa stachyoides | Rchb.f. | Orchidaceae | 8 |
| Disa versicolor | Rchb.f. | Orchidaceae | 8 |
| Disa woodii | Schltr. | Orchidaceae | 8 |
| Disperis fanniniae | Harv. | Orchidaceae | 8 |
| Disperis lindleyana | Rchb.f. | Orchidaceae | 8 |
| Disperis micrantha | Lindl. | Orchidaceae | 8 |
| Disperis tysonii | Bolus | Orchidaceae | 8 |
| Dodonaea viscosa | Jacq. | Sapindaceae | 8 |
| Dombeya burgessiae | Gerrard ex Harv. | Malvaceae | 8 |
| Dombeya cymosa | Harv. | Malvaceae | 8 |
| Dombeya rotundifolia | (Hochst.) Planch. | Malvaceae | 8 |
| Donella viridifolia | (J.M.Wood & Franks) Aubrév. & Pellegr. | Sapotaceae | 8 |
| Dopatrium junceum | (Roxb.) Buch.-Ham. ex Benth. | Plantaginaceae | 8 |
| Doryopteris concolor | (Langsd. & Fisch.) Kuhn & Decken | Pteridaceae | 8 |
| Dovyalis afra | (Hook.f. & Harv.) Warb. | Salicaceae | 8 |
| Dovyalis longispina | (Harv.) Warb. | Salicaceae | 8 |
| Dovyalis rhamnoides | (Burch. ex DC.) Burch. ex Harv. & Sond. | Salicaceae | 8 |
| Dovyalis zeyheri | (Sond.) Warb. | Salicaceae | 8 |
| Dracaena aletriformis | (Haw.) Bos | Asparagaceae | 8 |
| Dracaena hyacinthoides | (L.) Mabb. | Asparagaceae | 8 |
| Drimia elata | Jacq. | Asparagaceae | 8 |
| Drimia sphaerocephala | Baker | Asparagaceae | 8 |
| Drimiopsis maculata | Lindl. & Paxton | Asparagaceae | 8 |
| Drosera burkeana | Planch. | Droseraceae | 8 |
| Drosera madagascariensis | DC. | Droseraceae | 8 |
| Drosera natalensis | Diels | Droseraceae | 8 |
| Dryopteris athamantica | (Kunze) Kuntze | Dryopteridaceae | 8 |
| Drypetes arguta | (Müll.Arg.) Hutch. | Putranjivaceae | 8 |
| Dumasia villosa | DC. | Fabaceae | 8 |
| Dyschoriste burchellii | (Nees) Kuntze | Acanthaceae | 8 |
| Dyschoriste setigera | (Pers.) J.C.Manning & Goldblatt | Acanthaceae | 8 |
| Ecbolium glabratum | Vollesen | Acanthaceae | 8 |
| Echinochloa colona | (L.) Link | Poaceae | 8 |
| Echinochloa crus-galli | (L.) P.Beauv. | Poaceae | 8 |
| Echinochloa pyramidalis | (Lam.) Hitchc. & Chase | Poaceae | 8 |
| Ehretia amoena | Klotzsch | Ehretiaceae | 8 |
| Ehretia rigida | (Thunb.) Druce | Ehretiaceae | 8 |
| Ehrharta erecta | Lam. | Poaceae | 8 |
| Ekebergia capensis | Sparrm. | Meliaceae | 8 |
| Ekebergia pterophylla | (C.DC.) Hofmeyr | Meliaceae | 8 |
| Elaeodendron transvaalense | (Burtt Davy) R.H.Archer | Celastraceae | 8 |
| Elaphoglossum acrostichoides | (Hook. & Grev.) Schelpe | Dryopteridaceae | 8 |
| Eleocharis atropurpurea | (Retz.) J.Presl & C.Presl | Cyperaceae | 8 |
| Eleusine indica | (L.) Gaertn. | Poaceae | 8 |
| Elionurus muticus | (Spreng.) Kuntze | Poaceae | 8 |
| Emilia transvaalensis | (Bolus) C.Jeffrey | Asteraceae | 8 |
| Empogona lanceolata | (Sond.) Tosh & Robbr. | Rubiaceae | 8 |
| Encephalartos villosus | Lem. | Zamiaceae | 8 |
| Endostemon obtusifolius | (E.Mey. ex Benth.) N.E.Br. | Lamiaceae | 8 |
| Englerophytum magalismontanum | (Sonder) T.D.Penn. | Sapotaceae | 8 |
| Englerophytum natalense | (Sond.) T.D.Penn. | Sapotaceae | 8 |
| Enneapogon cenchroides | (Licht.) C.E.Hubb. | Poaceae | 8 |
| Enneapogon scoparius | Stapf | Poaceae | 8 |
| Entada elephantina | (Burch.) S.A.O’Donnell & G.P.Lewis | Fabaceae | 8 |
| Entandrophragma caudatum | (Sprague) Sprague | Meliaceae | 8 |
| Epilobium capense | Buchinger ex Krauss | Onagraceae | 8 |
| Epilobium hirsutum | L. | Onagraceae | 8 |
| Equilabium laxiflorum | (Benth.) Mwany., A.J.Paton & Culham | Lamiaceae | 8 |
| Equisetum ramosissimum | Desf. | Equisetaceae | 8 |
| Eragrostis capensis | (Thunb.) Trin. | Poaceae | 8 |
| Eragrostis cilianensis | (All.) Vignolo ex Janch. | Poaceae | 8 |
| Eragrostis ciliaris | (L.) R.Br. | Poaceae | 8 |
| Eragrostis curvula | (Schrad.) Nees | Poaceae | 8 |
| Eragrostis gummiflua | Nees | Poaceae | 8 |
| Eragrostis patens | Oliv. | Poaceae | 8 |
| Eragrostis pilosa | (L.) P.Beauv. | Poaceae | 8 |
| Eragrostis racemosa | (Thunb.) Steud. | Poaceae | 8 |
| Eragrostis superba | Peyr. | Poaceae | 8 |
| Eragrostis tenuifolia | (A.Rich.) Hochst. ex Steud. | Poaceae | 8 |
| Erianthemum dregei | (Eckl. & Zeyh.) Tiegh. | Loranthaceae | 8 |
| Erianthemum ngamicum | (Sprague) Danser | Loranthaceae | 8 |
| Erica cerinthoides | L. | Ericaceae | 8 |
| Erica drakensbergensis | Guthrie & Bolus | Ericaceae | 8 |
| Erica leucopelta | Tausch | Ericaceae | 8 |
| Erica woodii | Bolus | Ericaceae | 8 |
| Eriosema burkei | Benth. ex Harv. & Sond. | Fabaceae | 8 |
| Eriosema cordatum | E.Mey. | Fabaceae | 8 |
| Eriosema ellipticifolium | Schinz | Fabaceae | 8 |
| Eriosema psoraleoides | (Lam.) G.Don | Fabaceae | 8 |
| Eriospermum cooperi | Baker | Asparagaceae | 8 |
| Eriospermum mackenii | (Hook.f.) Baker | Asparagaceae | 8 |
| Erythrina humeana | Spreng. | Fabaceae | 8 |
| Erythrina latissima | E.Mey. | Fabaceae | 8 |
| Erythrina lysistemon | Hutch. | Fabaceae | 8 |
| Erythrophleum lasianthum | Corbishley | Fabaceae | 8 |
| Erythroxylum emarginatum | Thonn. | Erythroxylaceae | 8 |
| Euclea crispa | (Thunb.) Gürke | Ebenaceae | 8 |
| Euclea divinorum | Hiern | Ebenaceae | 8 |
| Euclea natalensis | A.DC. | Ebenaceae | 8 |
| Euclea undulata | Thunb. | Ebenaceae | 8 |
| Eucomis autumnalis | (Mill.) Chitt. | Asparagaceae | 8 |
| Eugenia capensis | (Eckl. & Zeyh.) Harv. | Myrtaceae | 8 |
| Eulophia aculeata | (L.f.) Spreng. | Orchidaceae | 8 |
| Eulophia ensata | Lindl. | Orchidaceae | 8 |
| Eulophia foliosa | (Lindl.) Bolus | Orchidaceae | 8 |
| Eulophia hians | Spreng. | Orchidaceae | 8 |
| Eulophia horsfallii | (Bateman) Summerh. | Orchidaceae | 8 |
| Eulophia leontoglossa | Rchb.f. | Orchidaceae | 8 |
| Eulophia ovalis | Lindl. | Orchidaceae | 8 |
| Eulophia parviflora | (Lindl.) A.V.Hall | Orchidaceae | 8 |
| Eulophia petersii | (Rchb.f.) Rchb.f. | Orchidaceae | 8 |
| Eulophia speciosa | (R.Br.) Bolus | Orchidaceae | 8 |
| Eulophia streptopetala | Lindl. | Orchidaceae | 8 |
| Eulophia welwitschii | (Rchb.f.) Rolfe | Orchidaceae | 8 |
| Eulophia zeyheriana | Sond. | Orchidaceae | 8 |
| Euphorbia clavarioides | Boiss. | Euphorbiaceae | 8 |
| Euphorbia cooperi | N.E.Br. ex A.Berger | Euphorbiaceae | 8 |
| Euphorbia grandicornis | K.I.Goebel | Euphorbiaceae | 8 |
| Euphorbia grandidens | Haw. | Euphorbiaceae | 8 |
| Euphorbia inaequilatera | Sond. | Euphorbiaceae | 8 |
| Euphorbia ingens | E.Mey. | Euphorbiaceae | 8 |
| Euphorbia kraussiana | Bernh. ex Krauss | Euphorbiaceae | 8 |
| Euphorbia natalensis | Bernh. ex Krauss | Euphorbiaceae | 8 |
| Euphorbia neopolycnemoides | Pax & K.Hoffm. | Euphorbiaceae | 8 |
| Euphorbia pulvinata | Marloth | Euphorbiaceae | 8 |
| Euphorbia schinzii | Pax | Euphorbiaceae | 8 |
| Euphorbia striata | Thunb. | Euphorbiaceae | 8 |
| Euphorbia triangularis | Desf. | Euphorbiaceae | 8 |
| Euphorbia trichadenia | Pax | Euphorbiaceae | 8 |
| Euploca ovalifolia | (Forssk.) Diane & Hilger | Heliotropiaceae | 8 |
| Euploca strigosa | (Willd.) Diane & Hilger | Heliotropiaceae | 8 |
| Euryops brevipapposus | M.D.Hend. | Asteraceae | 8 |
| Euryops laxus | (Harv.) Burtt Davy | Asteraceae | 8 |
| Eustachys paspaloides | (Vahl) Lanza & Mattei | Poaceae | 8 |
| Evolvulus alsinoides | (L.) L. | Convolvulaceae | 8 |
| Exochaenium grande | (E.Mey.) Griseb. | Gentianaceae | 8 |
| Faidherbia albida | (Delile) A.Chev. | Fabaceae | 8 |
| Faurea macnaughtonii | E.Phillips | Proteaceae | 8 |
| Faurea rochetiana | (A.Rich.) Chiov. ex Pic.Serm. | Proteaceae | 8 |
| Faurea saligna | Harv. | Proteaceae | 8 |
| Felicia mossamedensis | (Hiern) Mendonça | Asteraceae | 8 |
| Felicia muricata | Nees | Asteraceae | 8 |
| Ficus abutilifolia | (Miq.) Miq. | Moraceae | 8 |
| Ficus bubu | Warb. | Moraceae | 8 |
| Ficus capreifolia | Delile | Moraceae | 8 |
| Ficus craterostoma | Warb. ex Mildbr. & Burret | Moraceae | 8 |
| Ficus glumosa | Delile | Moraceae | 8 |
| Ficus ingens | (Miq.) Miq. | Moraceae | 8 |
| Ficus lutea | Vahl | Moraceae | 8 |
| Ficus natalensis | Hochst. | Moraceae | 8 |
| Ficus polita | Vahl | Moraceae | 8 |
| Ficus salicifolia | Vahl | Moraceae | 8 |
| Ficus stuhlmannii | Warb. | Moraceae | 8 |
| Ficus sur | Forssk. | Moraceae | 8 |
| Ficus sycomorus | L. | Moraceae | 8 |
| Ficus trichopoda | Baker | Moraceae | 8 |
| Fimbristylis complanata | (Retz.) Link | Cyperaceae | 8 |
| Fimbristylis dichotoma | (L.) Vahl | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Fingerhuthia africana | Nees ex Lehm. | Poaceae | 8 |
| Flemingia grahamiana | Wight & Arn. | Fabaceae | 8 |
| Flueggea virosa | (Roxb. ex Willd.) Royle | Phyllanthaceae | 8 |
| Freesia grandiflora | (Baker) Klatt | Iridaceae | 8 |
| Freesia laxa | (Thunb.) Goldblatt & J.C.Manning | Iridaceae | 8 |
| Fuirena hirsuta | (P.J.Bergius) P.L.Forbes | Cyperaceae | 8 |
| Fuirena pubescens | (Poir.) Kunth | Cyperaceae | 8 |
| Galactia striata | (Jacq.) Urb. | Fabaceae | 8 |
| Galopina circaeoides | Thunb. | Rubiaceae | 8 |
| Galpinia transvaalica | N.E.Br. | Lythraceae | 8 |
| Garcinia livingstonei | T.Anderson | Clusiaceae | 8 |
| Gardenia cornuta | Hemsl. | Rubiaceae | 8 |
| Gardenia volkensii | K.Schum. | Rubiaceae | 8 |
| Gastridium phleoides | (Nees & Meyen) C.E.Hubb. | Poaceae | 8 |
| Gazania krebsiana | Less. | Asteraceae | 8 |
| Gazania rigens | (L.) Gaertn. | Asteraceae | 8 |
| Geigeria burkei | Harv. | Asteraceae | 8 |
| Genlisea hispidula | Stapf | Lentibulariaceae | 8 |
| Geranium ornithopodon | Eckl. & Zeyh. | Geraniaceae | 8 |
| Geranium wakkerstroomianum | R.Knuth | Geraniaceae | 8 |
| Gerbera ambigua | (Cass.) Sch.Bip. | Asteraceae | 8 |
| Gerbera jamesonii | Bolus | Asteraceae | 8 |
| Gerbera piloselloides | (L.) Cass. | Asteraceae | 8 |
| Gerbera viridifolia | (DC.) Sch.Bip. | Asteraceae | 8 |
| Gerrardina foliosa | Oliv. | Gerrardinaceae | 8 |
| Girardinia diversifolia | (Link) Friis | Urticaceae | 8 |
| Gisekia africana | (Lour.) Kuntze | Gisekiaceae | 8 |
| Gisekia pharnaceoides | L. | Gisekiaceae | 8 |
| Gladiolus crassifolius | Baker | Iridaceae | 8 |
| Gladiolus dalenii | Van Geel | Iridaceae | 8 |
| Gladiolus densiflorus | Baker | Iridaceae | 8 |
| Gladiolus ecklonii | Lehm. | Iridaceae | 8 |
| Gladiolus longicollis | Baker | Iridaceae | 8 |
| Gladiolus papilio | Hook.f. | Iridaceae | 8 |
| Gladiolus permeabilis | D.Delaroche | Iridaceae | 8 |
| Gladiolus pubigerus | G.J.Lewis | Iridaceae | 8 |
| Gladiolus sericeovillosus | Hook.f. | Iridaceae | 8 |
| Gladiolus woodii | Baker | Iridaceae | 8 |
| Gleichenia polypodioides | (L.) Sm. | Gleicheniaceae | 8 |
| Glinus oppositifolius | Aug.DC. | Molluginaceae | 8 |
| Gloriosa modesta | (Hook.) J.C.Manning & Vinn. | Colchicaceae | 8 |
| Gomphocarpus fruticosus | (L.) W.T.Aiton | Apocynaceae | 8 |
| Gomphocarpus glaucophyllus | Schltr. | Apocynaceae | 8 |
| Gomphocarpus physocarpus | E.Mey. | Apocynaceae | 8 |
| Gonioma kamassi | E.Mey. | Apocynaceae | 8 |
| Gossypium herbaceum | L. | Malvaceae | 8 |
| Graderia scabra | Benth. | Orobanchaceae | 8 |
| Graderia subintegra | Mast. | Orobanchaceae | 8 |
| Grewia afra | Meisn. | Malvaceae | 8 |
| Grewia bicolor | Juss. | Malvaceae | 8 |
| Grewia flava | DC. | Malvaceae | 8 |
| Grewia flavescens | Juss. | Malvaceae | 8 |
| Grewia hexamita | Burret | Malvaceae | 8 |
| Grewia monticola | Sond. | Malvaceae | 8 |
| Grewia occidentalis | L. | Malvaceae | 8 |
| Grewia villosa | Willd. | Malvaceae | 8 |
| Greyia radlkoferi | Szyszył. | Francoaceae | 8 |
| Greyia sutherlandii | Hook. & Harv. | Francoaceae | 8 |
| Grona setigera | (E.Mey.) H.Ohashi & K.Ohashi | Fabaceae | 8 |
| Gunnera perpensa | L. | Gunneraceae | 8 |
| Gymnanthemum amygdalinum | (Del.) Sch.Bip ex Walp. | Asteraceae | 8 |
| Gymnanthemum coloratum | (Willd.) H.Rob. & B.Kahn | Asteraceae | 8 |
| Gymnanthemum corymbosum | (Thunb.) H.Rob. | Asteraceae | 8 |
| Gymnanthemum myrianthum | (Hook.f.) H.Rob. | Asteraceae | 8 |
| Gymnosphaera capensis | (L.f.) S.Y.Dong | Cyatheaceae | 8 |
| Gymnosporia buxifolia | (L.) Szyszył. | Celastraceae | 8 |
| Gymnosporia glaucophylla | Jordaan | Celastraceae | 8 |
| Gymnosporia heterophylla | (Eckl. & Zeyh.) Loes. | Celastraceae | 8 |
| Gymnosporia maranguensis | (Loes.) Loes. | Celastraceae | 8 |
| Gymnosporia nemorosa | (Eckl. & Zeyh.) Szyszył. | Celastraceae | 8 |
| Gymnosporia rubra | (Harv.) Loes. | Celastraceae | 8 |
| Gymnosporia senegalensis | (Lam.) Loes. | Celastraceae | 8 |
| Habenaria afra | Schltr. | Orchidaceae | 8 |
| Habenaria arenaria | Lindl. | Orchidaceae | 8 |
| Habenaria dives | Rchb.f. | Orchidaceae | 8 |
| Habenaria dregeana | Lindl. | Orchidaceae | 8 |
| Habenaria epipactidea | Rchb.f. | Orchidaceae | 8 |
| Habenaria filicornis | Lindl. | Orchidaceae | 8 |
| Habenaria malacophylla | Rchb.f. | Orchidaceae | 8 |
| Habenaria pseudociliosa | Schelpe ex J.C.Manning | Orchidaceae | 8 |
| Habenaria schimperiana | Hochst. ex A.Rich. | Orchidaceae | 8 |
| Halleria lucida | L. | Stilbaceae | 8 |
| Haplocarpha scaposa | Harv. | Asteraceae | 8 |
| Harpephyllum afrum | Bernh. | Anacardiaceae | 8 |
| Harpochloa falx | (L.f.) Kuntze | Poaceae | 8 |
| Harveya speciosa | Bernh. | Orobanchaceae | 8 |
| Hebenstretia comosa | Hochst. | Scrophulariaceae | 8 |
| Helichrysum acutatum | DC. | Asteraceae | 8 |
| Helichrysum adenocarpum | DC. | Asteraceae | 8 |
| Helichrysum appendiculatum | Less. | Asteraceae | 8 |
| Helichrysum aureum | (Houtt.) Merr. | Asteraceae | 8 |
| Helichrysum auronitens | Sch.Bip. | Asteraceae | 8 |
| Helichrysum caespititium | (DC.) Sond. | Asteraceae | 8 |
| Helichrysum candolleanum | H.Buek | Asteraceae | 8 |
| Helichrysum cephaloideum | DC. | Asteraceae | 8 |
| Helichrysum chionosphaerum | DC. | Asteraceae | 8 |
| Helichrysum decorum | DC. | Asteraceae | 8 |
| Helichrysum kraussii | Sch.Bip. | Asteraceae | 8 |
| Helichrysum lepidissimum | S.Moore | Asteraceae | 8 |
| Helichrysum miconiifolium | DC. | Asteraceae | 8 |
| Helichrysum mimetes | S.Moore | Asteraceae | 8 |
| Helichrysum mixtum | O.Hoffm. | Asteraceae | 8 |
| Helichrysum monticola | Hilliard | Asteraceae | 8 |
| Helichrysum nudifolium | (L.) Less. | Asteraceae | 8 |
| Helichrysum odoratissimum | (L.) Sweet | Asteraceae | 8 |
| Helichrysum oreophilum | Klatt | Asteraceae | 8 |
| Helichrysum reflexum | N.E.Br. | Asteraceae | 8 |
| Helichrysum rugulosum | Less. | Asteraceae | 8 |
| Helichrysum spiralepis | Hilliard & B.L.Burtt | Asteraceae | 8 |
| Helichrysum splendidum | (Thunb.) Less. | Asteraceae | 8 |
| Helinus integrifolius | (Lam.) Kuntze | Rhamnaceae | 8 |
| Heliophila rigidiuscula | Sond. | Brassicaceae | 8 |
| Heliotropium ciliatum | Kaplan | Heliotropiaceae | 8 |
| Heliotropium steudneri | Vatke | Heliotropiaceae | 8 |
| Hemarthria altissima | (Poir.) Stapf & C.E.Hubb. | Poaceae | 8 |
| Hermannia boraginiflora | Hook. | Malvaceae | 8 |
| Hermannia cristata | Bolus | Malvaceae | 8 |
| Hermannia depressa | N.E.Br. | Malvaceae | 8 |
| Hermannia glanduligera | K.Schum. | Malvaceae | 8 |
| Hermannia grandistipula | (Buchinger ex Hochst.) K.Schum. | Malvaceae | 8 |
| Hermannia velutina | DC. | Malvaceae | 8 |
| Hermbstaedtia odorata | (Burch.) T.Cooke | Amaranthaceae | 8 |
| Hesperantha baurii | Baker | Iridaceae | 8 |
| Hesperantha coccinea | (Backh. & Harv.) Goldblatt & J.C.Manning | Iridaceae | 8 |
| Hesperantha radiata | (Jacq.) Ker Gawl. | Iridaceae | 8 |
| Heteromorpha arborescens | (Spreng.) Cham. & Schltdl. | Apiaceae | 8 |
| Heteromorpha involucrata | Conrath | Apiaceae | 8 |
| Heteropogon contortus | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Heteropyxis canescens | Oliv. | Myrtaceae | 8 |
| Heteropyxis natalensis | Harv. | Myrtaceae | 8 |
| Hewittia malabarica | (L.) Suresh | Convolvulaceae | 8 |
| Hibiscus aethiopicus | L. | Malvaceae | 8 |
| Hibiscus calyphyllus | Cav. | Malvaceae | 8 |
| Hibiscus engleri | K.Schum. | Malvaceae | 8 |
| Hibiscus micranthus | L.f. | Malvaceae | 8 |
| Hibiscus palmatus | Forssk. | Malvaceae | 8 |
| Hibiscus pedunculatus | L.f. | Malvaceae | 8 |
| Hibiscus pusillus | Thunb. | Malvaceae | 8 |
| Hibiscus vitifolius | L. | Malvaceae | 8 |
| Hilliardiella aristata | (DC.) H.Rob. | Asteraceae | 8 |
| Hilliardiella capensis | (Houtt.) H.Rob., Skvarla & V.A.Funk | Asteraceae | 8 |
| Hilliardiella hirsuta | (DC.) H.Rob. | Asteraceae | 8 |
| Hilliardiella sutherlandii | (Harv.) H.Rob. | Asteraceae | 8 |
| Hippobromus pauciflorus | (L.f.) Radlk. | Sapindaceae | 8 |
| Homalium dentatum | (Harv.) Warb. | Salicaceae | 8 |
| Hoslundia opposita | Vahl | Lamiaceae | 8 |
| Hybanthus capensis | (Thunb.) Engl. | Violaceae | 8 |
| Hydnora abyssinica | A.Br. | Aristolochiaceae | 8 |
| Hygrophila auriculata | (Schumach.) Heine | Acanthaceae | 8 |
| Hylodesmum repandum | (Vahl) H.Ohashi & R.R.Mill | Fabaceae | 8 |
| Hymenophyllum tunbrigense | (L.) Sm. | Hymenophyllaceae | 8 |
| Hyparrhenia dregeana | (Nees) Stapf ex Stent | Poaceae | 8 |
| Hyparrhenia hirta | (L.) Stapf | Poaceae | 8 |
| Hyparrhenia rufa | (Nees) Stapf | Poaceae | 8 |
| Hyperacanthus amoenus | (Sims) Bridson | Rubiaceae | 8 |
| Hypericum aethiopicum | Thunb. | Hypericaceae | 8 |
| Hypericum lalandii | Choisy | Hypericaceae | 8 |
| Hypericum revolutum | Vahl | Hypericaceae | 8 |
| Hyperthelia dissoluta | (Nees ex Steud.) Clayton | Poaceae | 8 |
| Hypoestes aristata | (Vahl) Sol. ex Roem. & Schult. | Acanthaceae | 8 |
| Hypoestes forskaolii | (Vahl) R.Br. | Acanthaceae | 8 |
| Hypoestes triflora | (Forssk.) Roem. & Schult. | Acanthaceae | 8 |
| Hypolepis sparsisora | (Schrad.) Kuhn | Dennstaedtiaceae | 8 |
| Hypoxis acuminata | Baker | Hypoxidaceae | 8 |
| Hypoxis angustifolia | Lam. | Hypoxidaceae | 8 |
| Hypoxis argentea | Harv. ex Baker | Hypoxidaceae | 8 |
| Hypoxis baurii | Baker | Hypoxidaceae | 8 |
| Hypoxis filiformis | Baker | Hypoxidaceae | 8 |
| Hypoxis galpinii | Baker | Hypoxidaceae | 8 |
| Hypoxis hemerocallidea | Fisch., C.A.Mey. & Avé-Lall. | Hypoxidaceae | 8 |
| Hypoxis multiceps | Buchinger ex Baker | Hypoxidaceae | 8 |
| Hypoxis obtusa | Burch. ex Ker Gawl. | Hypoxidaceae | 8 |
| Hypoxis parvifolia | Baker | Hypoxidaceae | 8 |
| Hypoxis rigidula | Baker | Hypoxidaceae | 8 |
| Hypoxis villosa | L.f. | Hypoxidaceae | 8 |
| Ilex mitis | Radlk. | Aquifoliaceae | 8 |
| Impatiens hochstetteri | Warb. | Balsaminaceae | 8 |
| Imperata cylindrica | (L.) Raeusch. | Poaceae | 8 |
| Indigofera comosa | N.E.Br. | Fabaceae | 8 |
| Indigofera crebra | N.E.Br. | Fabaceae | 8 |
| Indigofera dregeana | E.Mey. | Fabaceae | 8 |
| Indigofera eriocarpa | E.Mey. | Fabaceae | 8 |
| Indigofera hedyantha | Eckl. & Zeyh. | Fabaceae | 8 |
| Indigofera hendecaphylla | Jacq. | Fabaceae | 8 |
| Indigofera hilaris | Eckl. & Zeyh. | Fabaceae | 8 |
| Indigofera malacostachys | Benth. | Fabaceae | 8 |
| Indigofera melanadenia | Benth. ex Harv. | Fabaceae | 8 |
| Indigofera mollicoma | N.E.Br. | Fabaceae | 8 |
| Indigofera oxalidea | Welw. ex Baker | Fabaceae | 8 |
| Indigofera punctata | Thunb. | Fabaceae | 8 |
| Indigofera sanguinea | N.E.Br. | Fabaceae | 8 |
| Indigofera spicata | Forssk. | Fabaceae | 8 |
| Indigofera tinctoria | L. | Fabaceae | 8 |
| Indigofera tristoides | N.E.Br. | Fabaceae | 8 |
| Indigofera velutina | E.Mey. | Fabaceae | 8 |
| Inulanthera calva | (Hutch.) Källersjö | Asteraceae | 8 |
| Ipomoea albivenia | (Lindl.) Sweet | Convolvulaceae | 8 |
| Ipomoea biflora | (L.) Pers. | Convolvulaceae | 8 |
| Ipomoea bolusiana | Schinz | Convolvulaceae | 8 |
| Ipomoea cairica | (L.) Sweet | Convolvulaceae | 8 |
| Ipomoea crassipes | Hook. | Convolvulaceae | 8 |
| Ipomoea ficifolia | Lindl. | Convolvulaceae | 8 |
| Ipomoea magnusiana | Schinz | Convolvulaceae | 8 |
| Ipomoea oblongata | E.Mey. ex Choisy | Convolvulaceae | 8 |
| Ipomoea obscura | (L.) Ker Gawl. | Convolvulaceae | 8 |
| Ipomoea papilio | Hallier f. | Convolvulaceae | 8 |
| Ipomoea pellita | Hallier f. | Convolvulaceae | 8 |
| Isoglossa ciliata | (Nees) Engl. | Acanthaceae | 8 |
| Isoglossa glandulosissima | K.Balkwill | Acanthaceae | 8 |
| Isolepis costata | Hochst. ex A.Rich. | Cyperaceae | 8 |
| Isolepis fluitans | (L.) R.Br. | Cyperaceae | 8 |
| Jamesbrittenia burkeana | (Benth.) Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia grandiflora | (Galpin) Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia micrantha | (Klotzsch) Hilliard | Scrophulariaceae | 8 |
| Jasminum fluminense | Vell. | Oleaceae | 8 |
| Jasminum multipartitum | Hochst. | Oleaceae | 8 |
| Jatropha latifolia | Pax | Euphorbiaceae | 8 |
| Jatropha zeyheri | Sond. | Euphorbiaceae | 8 |
| Juncus lomatophyllus | Spreng. | Juncaceae | 8 |
| Juncus rigidus | Desf. | Juncaceae | 8 |
| Justicia anagalloides | (Nees) T.Anderson | Acanthaceae | 8 |
| Justicia campylostemon | (Nees) T.Anderson | Acanthaceae | 8 |
| Justicia flava | (Forssk.) Vahl | Acanthaceae | 8 |
| Justicia linifolia | (Lindau) V.A.W.Graham | Acanthaceae | 8 |
| Justicia petiolaris | (Nees) T.Anderson | Acanthaceae | 8 |
| Justicia protracta | (Nees) T.Anderson | Acanthaceae | 8 |
| Kalanchoe brachyloba | Welw. ex Oliv. | Crassulaceae | 8 |
| Kalanchoe lanceolata | Pers. | Crassulaceae | 8 |
| Kalanchoe paniculata | Harv. | Crassulaceae | 8 |
| Kalanchoe rotundifolia | Haw. | Crassulaceae | 8 |
| Kalanchoe sexangularis | N.E.Br. | Crassulaceae | 8 |
| Kalanchoe thyrsiflora | Harv. | Crassulaceae | 8 |
| Karomia speciosa | (Hutch. & Corbishley) R.Fern. | Lamiaceae | 8 |
| Kedrostis leloja | (Forsk. ex J.F.Gmel.) C.Jeffrey | Cucurbitaceae | 8 |
| Keetia gueinzii | (Sond.) Bridson | Rubiaceae | 8 |
| Kewa salsoloides | (Burch.) Christenh. | Kewaceae | 8 |
| Kigelia africana | (Lam.) Benth. | Bignoniaceae | 8 |
| Kiggelaria africana | L. | Achariaceae | 8 |
| Kirkia acuminata | Oliv. | Kirkiaceae | 8 |
| Kirkia wilmsii | Engl. | Kirkiaceae | 8 |
| Kleinia fulgens | Hook.f. | Asteraceae | 8 |
| Kleinia longiflora | DC. | Asteraceae | 8 |
| Kniphofia linearifolia | Baker | Asphodelaceae | 8 |
| Kniphofia porphyrantha | Baker | Asphodelaceae | 8 |
| Kniphofia tysonii | Baker | Asphodelaceae | 8 |
| Kohautia amatymbica | Eckl. & Zeyh. | Rubiaceae | 8 |
| Kraussia floribunda | Harv. | Rubiaceae | 8 |
| Lablab purpureus | (L.) Sweet | Fabaceae | 8 |
| Lactuca inermis | Forssk. | Asteraceae | 8 |
| Lannea discolor | (Sond.) Engl. | Anacardiaceae | 8 |
| Lannea edulis | (Sond.) Engl. | Anacardiaceae | 8 |
| Lantana rugosa | Thunb. | Verbenaceae | 8 |
| Laphangium luteoalbum | (L.) Tzvelev | Asteraceae | 8 |
| Lasiosiphon afer | Meisn. | Thymelaeaceae | 8 |
| Lasiosiphon burchellii | Meisn. | Thymelaeaceae | 8 |
| Lasiosiphon capitatus | (Lam.) Burtt Davy | Thymelaeaceae | 8 |
| Lasiosiphon kraussianus | (Meisn.) Meisn. | Thymelaeaceae | 8 |
| Lasiosiphon rubescens | (B.Peterson) J.C.Manning & Magee | Thymelaeaceae | 8 |
| Lasiosiphon splendens | (Meisn.) Endl. | Thymelaeaceae | 8 |
| Laurembergia repens | P.J.Bergius | Haloragaceae | 8 |
| Lauridia tetragona | (L.f.) R.H.Archer | Celastraceae | 8 |
| Ledebouria apertiflora | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria asperifolia | (van der Merwe) S.Venter | Asparagaceae | 8 |
| Ledebouria cooperi | (Hook.f.) Jessop | Asparagaceae | 8 |
| Ledebouria ensifolia | (Eckl.) S.Venter & T.J.Edwards | Asparagaceae | 8 |
| Ledebouria floribunda | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria marginata | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria ovatifolia | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria revoluta | (L.f.) Jessop | Asparagaceae | 8 |
| Ledebouria sandersonii | (Baker) S.Venter & T.J.Edwards | Asparagaceae | 8 |
| Ledebouria zebrina | (Baker) S.Venter | Asparagaceae | 8 |
| Leersia hexandra | Sw. | Poaceae | 8 |
| Leidesia procumbens | Prain | Euphorbiaceae | 8 |
| Lemna aequinoctialis | Welw. | Araceae | 8 |
| Leobordea corymbosa | (E.Mey.) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leobordea eriantha | (Benth.) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leobordea foliosa | (Bolus) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leobordea pulchra | (Dümmer) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leonotis nepetifolia | (L.) R.Br. | Lamiaceae | 8 |
| Leonotis ocymifolia | (Burm.f.) Iwarsson | Lamiaceae | 8 |
| Lepidagathis scabra | C.B.Clarke | Acanthaceae | 8 |
| Lepisorus schraderi | Ching | Polypodiaceae | 8 |
| Leptochloa chinensis | (L.) Nees | Poaceae | 8 |
| Leucas capensis | (Benth.) Engl. | Lamiaceae | 8 |
| Leucas glabrata | (Vahl) Sm. | Lamiaceae | 8 |
| Leucas martinicensis | (Jacq.) R.Br. | Lamiaceae | 8 |
| Leucospermum gerrardii | Stapf | Proteaceae | 8 |
| Limeum viscosum | Fenzl | Limeaceae | 8 |
| Linderniella wilmsii | (Engl.) Eb.Fisch., Schäferh. & Kai Müll. | Linderniaceae | 8 |
| Linum thunbergii | Eckl. & Zeyh. | Linaceae | 8 |
| Liparis bowkeri | Harv. | Orchidaceae | 8 |
| Liparis remota | J.Stewart & Schelpe | Orchidaceae | 8 |
| Lippia javanica | (Burm.f.) Spreng. | Verbenaceae | 8 |
| Lippia rehmannii | H.Pearson | Verbenaceae | 8 |
| Listia heterophylla | E.Mey. | Fabaceae | 8 |
| Litanthus pusillus | Harv. | Asparagaceae | 8 |
| Lithospermum papillosum | Thunb. | Boraginaceae | 8 |
| Litogyne gariepina | (DC.) Anderb. | Asteraceae | 8 |
| Lobelia erinus | L. | Campanulaceae | 8 |
| Lobelia flaccida | (C.Presl) A.DC. | Campanulaceae | 8 |
| Lomaria inflexa | Kunze | Blechnaceae | 8 |
| Lomaridium attenuatum | (Sw.) Gasper & V.A.O.Dittrich | Blechnaceae | 8 |
| Lomariocycas tabularis | (Thunb.) Gasper & A.R.Sm. | Blechnaceae | 8 |
| Lopholaena coriifolia | (Sond.) E.Phillips & C.A.Sm. | Asteraceae | 8 |
| Lopholaena disticha | S.Moore | Asteraceae | 8 |
| Lopholaena segmentata | S.Moore | Asteraceae | 8 |
| Lotononis laxa | Eckl. & Zeyh. | Fabaceae | 8 |
| Loudetia simplex | (Nees) C.E.Hubb. | Poaceae | 8 |
| Ludwigia adscendens | (L.) H.Hara | Onagraceae | 8 |
| Ludwigia perennis | L. | Onagraceae | 8 |
| Lycium shawii | Roem. & Schult. | Solanaceae | 8 |
| Lycopodium clavatum | L. | Lycopodiaceae | 8 |
| Mackaya bella | Harv. | Acanthaceae | 8 |
| Macledium zeyheri | (Sond.) S.Ortiz | Asteraceae | 8 |
| Macrotyloma axillare | (E.Mey.) Verdc. | Fabaceae | 8 |
| Maerua afra | (DC.) Pax | Capparaceae | 8 |
| Maerua angolensis | DC. | Capparaceae | 8 |
| Maerua juncea | Pax | Capparaceae | 8 |
| Maerua parvifolia | Pax | Capparaceae | 8 |
| Maerua racemulosa | (DC.) Gilg & Gilg-Ben. | Capparaceae | 8 |
| Maerua rosmarinoides | (Sond.) Gilg & Gilg-Ben. | Capparaceae | 8 |
| Maesa lanceolata | Forssk. | Primulaceae | 8 |
| Manilkara mochisia | (Baker) Dubard | Sapotaceae | 8 |
| Manulea parviflora | Benth. | Scrophulariaceae | 8 |
| Marsilea minuta | L. | Marsileaceae | 8 |
| Maytenus acuminata | (L.f.) Loes. | Celastraceae | 8 |
| Maytenus peduncularis | (Sond.) Loes. | Celastraceae | 8 |
| Megathyrsus maximus | (Jacq.) B.K.Simon & S.W.L.Jacobs | Poaceae | 8 |
| Melasma scabrum | P.J.Bergius | Orobanchaceae | 8 |
| Melhania forbesii | Planch. ex Mast. | Malvaceae | 8 |
| Melhania prostrata | Burch. | Malvaceae | 8 |
| Melinis minutiflora | P.Beauv. | Poaceae | 8 |
| Melinis nerviglumis | (Franch.) Zizka | Poaceae | 8 |
| Melinis repens | (Willd.) Zizka | Poaceae | 8 |
| Mentha aquatica | L. | Lamiaceae | 8 |
| Mentha longifolia | (L.) Huds. | Lamiaceae | 8 |
| Merremia palmata | Hallier f. | Convolvulaceae | 8 |
| Merwilla plumbea | (Lindl.) Speta | Asparagaceae | 8 |
| Mimusops obovata | Sond. | Sapotaceae | 8 |
| Mimusops zeyheri | Sond. | Sapotaceae | 8 |
| Miraglossum pulchellum | (Schltr.) Kupicha | Apocynaceae | 8 |
| Momordica balsamina | L. | Cucurbitaceae | 8 |
| Momordica cardiospermoides | Klotzsch | Cucurbitaceae | 8 |
| Momordica foetida | Schumach. | Cucurbitaceae | 8 |
| Monanthotaxis afra | (Sond.) Verdc. | Annonaceae | 8 |
| Mondia whitei | (Hook.f.) Skeels | Apocynaceae | 8 |
| Monocymbium ceresiiforme | (Nees) Stapf | Poaceae | 8 |
| Monopsis decipiens | (Sond.) Thulin | Campanulaceae | 8 |
| Monopsis stellarioides | (C.Presl) Urb. | Campanulaceae | 8 |
| Monsonia angustifolia | E.Mey. | Geraniaceae | 8 |
| Monsonia attenuata | Harv. & Sond. | Geraniaceae | 8 |
| Moraea elliotii | Baker | Iridaceae | 8 |
| Moraea marionae | N.E.Br. | Iridaceae | 8 |
| Moraea spathulata | (L.f.) Klatt | Iridaceae | 8 |
| Moraea stricta | Baker | Iridaceae | 8 |
| Mundulea sericea | (Willd.) A.Chev. | Fabaceae | 8 |
| Murdannia simplex | (Vahl) Brenan | Commelinaceae | 8 |
| Myrica pilulifera | Rendle | Myricaceae | 8 |
| Myrica serrata | Lam. | Myricaceae | 8 |
| Myrsine africana | L. | Primulaceae | 8 |
| Myrsine melanophloeos | (L.) R.Br. ex Sweet | Primulaceae | 8 |
| Mystacidium capense | (L.f.) Schltr. | Orchidaceae | 8 |
| Mystacidium venosum | Harv. ex Rolfe | Orchidaceae | 8 |
| Mystroxylon aethiopicum | (Thunb.) Loes. | Celastraceae | 8 |
| Nemesia rupicola | Hilliard | Scrophulariaceae | 8 |
| Neocussonia umbellifera | (Sond.) Hutch. | Araliaceae | 8 |
| Neonotonia wightii | (Wight & Arn.) J.A.Lackey | Fabaceae | 8 |
| Nerine rehmannii | L.Bolus | Amaryllidaceae | 8 |
| Nervilia simplex | (Thouars) Schltr. | Orchidaceae | 8 |
| Nicoteba betonica | (L.) Lindau | Acanthaceae | 8 |
| Nidorella anomala | Steetz | Asteraceae | 8 |
| Nidorella auriculata | DC. | Asteraceae | 8 |
| Nidorella hottentotica | DC. | Asteraceae | 8 |
| Nidorella ivifolia | (L.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Nidorella pinnata | (L.f.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Nidorella podocephala | (DC.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Nidorella resedifolia | DC. | Asteraceae | 8 |
| Noronhia foveolata | (E.Mey.) Hong-Wa & Besnard | Oleaceae | 8 |
| Notobubon laevigatum | (Aiton) Magee | Apiaceae | 8 |
| Nuxia congesta | R.Br. ex Fresen. | Stilbaceae | 8 |
| Nuxia floribunda | Benth. | Stilbaceae | 8 |
| Nuxia oppositifolia | (Hochst.) Benth. | Stilbaceae | 8 |
| Nymphaea lotus | L. | Nymphaeaceae | 8 |
| Nymphaea nouchali | Burm.f. | Nymphaeaceae | 8 |
| Nymphoides thunbergiana | (Griseb.) Kuntze | Menyanthaceae | 8 |
| Obetia tenax | (N.E.Br.) Friis | Urticaceae | 8 |
| Ochna arborea | Burch. ex DC. | Ochnaceae | 8 |
| Ochna natalitia | (Meisn.) Walp. | Ochnaceae | 8 |
| Ochna serrulata | (Hochst.) Walp. | Ochnaceae | 8 |
| Ocimum americanum | L. | Lamiaceae | 8 |
| Ocimum gratissimum | L. | Lamiaceae | 8 |
| Ocimum labiatum | (N.E.Br.) A.J.Paton | Lamiaceae | 8 |
| Ocimum obovatum | E.Mey. ex Benth. | Lamiaceae | 8 |
| Ocimum serratum | (Schltr.) A.J.Paton | Lamiaceae | 8 |
| Olax dissitiflora | Oliv. | Olacaceae | 8 |
| Oldenlandia affinis | (Roem. & Schult.) DC. | Rubiaceae | 8 |
| Oldenlandia corymbosa | L. | Rubiaceae | 8 |
| Oldenlandia herbacea | (L.) Roxb. | Rubiaceae | 8 |
| Olea capensis | L. | Oleaceae | 8 |
| Olea europaea | L. | Oleaceae | 8 |
| Olea woodiana | Knobl. | Oleaceae | 8 |
| Oleandra distenta | Kunze | Oleandraceae | 8 |
| Oncoba spinosa | Forssk. | Salicaceae | 8 |
| Ophrestia oblongifolia | (E.Mey.) H.M.L.Forbes | Fabaceae | 8 |
| Oplismenus hirtellus | (L.) P.Beauv. | Poaceae | 8 |
| Oplismenus undulatifolius | Roem. & Schult. | Poaceae | 8 |
| Orbea carnosa | (Stent) Bruyns | Apocynaceae | 8 |
| Ormocarpum trichocarpum | (Taub.) Engl. | Fabaceae | 8 |
| Orthosiphon thymiflorus | (Roth) Sleesen | Lamiaceae | 8 |
| Osmunda regalis | L. | Osmundaceae | 8 |
| Osteospermum calendulaceum | L.f. | Asteraceae | 8 |
| Osteospermum grandidentatum | DC. | Asteraceae | 8 |
| Osyridicarpos schimperianus | A.DC. | Santalaceae | 8 |
| Osyris lanceolata | Hochst. & Steud. | Santalaceae | 8 |
| Ottelia ulvifolia | (Planch.) Walp. | Hydrocharitaceae | 8 |
| Oxalis depressa | Eckl. & Zeyh. | Oxalidaceae | 8 |
| Oxalis obliquifolia | Steud. ex A.Rich. | Oxalidaceae | 8 |
| Oxalis purpurea | L. | Oxalidaceae | 8 |
| Oxalis smithiana | Eckl. & Zeyh. | Oxalidaceae | 8 |
| Oxygonum dregeanum | Meisn. | Polygonaceae | 8 |
| Ozoroa paniculosa | (Sond.) R.Fern. & A.Fern. | Anacardiaceae | 8 |
| Ozoroa sphaerocarpa | R.Fern. & A.Fern. | Anacardiaceae | 8 |
| Pachycarpus appendiculatus | E.Mey. | Apocynaceae | 8 |
| Pachycarpus asperifolius | Meisn. | Apocynaceae | 8 |
| Pachycarpus concolor | E.Mey. | Apocynaceae | 8 |
| Pachypodium saundersii | N.E.Br. | Apocynaceae | 8 |
| Palhinhaea cernua | (L.) Vasc. & Franco | Lycopodiaceae | 8 |
| Panicum coloratum | L. | Poaceae | 8 |
| Pappea capensis | Eckl. & Zeyh. | Sapindaceae | 8 |
| Parablechnum capense | (Burm.f.) Gasper & Salino | Blechnaceae | 8 |
| Parapolydora fastigiata | (Oliv. & Hiern) H.Rob. | Asteraceae | 8 |
| Parinari capensis | Harv. | Chrysobalanaceae | 8 |
| Passerina montana | Thoday | Thymelaeaceae | 8 |
| Passerina montivaga | Bredenk. & A.E.van Wyk | Thymelaeaceae | 8 |
| Pavetta catophylla | K.Schum. | Rubiaceae | 8 |
| Pavetta cooperi | Harv. & Sond. | Rubiaceae | 8 |
| Pavetta edentula | Sond. | Rubiaceae | 8 |
| Pavetta eylesii | S.Moore | Rubiaceae | 8 |
| Pavetta lanceolata | Eckl. | Rubiaceae | 8 |
| Pavetta schumanniana | F.Hoffm. ex K.Schum. | Rubiaceae | 8 |
| Pavonia burchellii | (DC.) R.A.Dyer | Malvaceae | 8 |
| Pavonia columella | Cav. | Malvaceae | 8 |
| Pearsonia aristata | (Schinz) Dümmer | Fabaceae | 8 |
| Pearsonia sessilifolia | (Harv.) Dümmer | Fabaceae | 8 |
| Pechuel-loeschea leubnitziae | O.Hoffm. | Asteraceae | 8 |
| Peddiea africana | Harv. | Thymelaeaceae | 8 |
| Pedistylis galpinii | (Schinz ex Sprague) Wiens | Loranthaceae | 8 |
| Pelargonium alchemilloides | (L.) L'Hér. | Geraniaceae | 8 |
| Pelargonium dolomiticum | R.Knuth | Geraniaceae | 8 |
| Pelargonium luridum | (Andrews) Sweet | Geraniaceae | 8 |
| Pelargonium multicaule | Jacq. | Geraniaceae | 8 |
| Pelargonium odoratissimum | [Soland.] | Geraniaceae | 8 |
| Pelargonium sidoides | DC. | Geraniaceae | 8 |
| Peltocalathos baurii | (MacOwan) Tamura | Ranunculaceae | 8 |
| Peltophorum africanum | Sond. | Fabaceae | 8 |
| Pentanisia angustifolia | (Hochst.) Hochst. | Rubiaceae | 8 |
| Pentanisia prunelloides | (Klotzsch ex Eckl. & Zeyh.) Walp. | Rubiaceae | 8 |
| Pentodon pentandrus | (Schumach.) Vatke | Rubiaceae | 8 |
| Peperomia leptostachya | Hook. & Arn. | Piperaceae | 8 |
| Peperomia retusa | A.Dietr. | Piperaceae | 8 |
| Peperomia tetraphylla | (G.Forst.) Hook. & Arn. | Piperaceae | 8 |
| Perotis patens | Gand. | Poaceae | 8 |
| Persicaria madagascariensis | (Meisn.) S.Ortiz & Paiva | Polygonaceae | 8 |
| Persicaria senegalensis | (Meisn.) Soják | Polygonaceae | 8 |
| Persicaria strigosa | (R.Br.) H.Gross | Polygonaceae | 8 |
| Phaulopsis imbricata | (Forssk.) Sweet | Acanthaceae | 8 |
| Philenoptera sutherlandii | (Harv.) Schrire | Fabaceae | 8 |
| Philenoptera violacea | (Klotzsch) Schrire | Fabaceae | 8 |
| Phlegmariurus gnidioides | (L.f.) A.R.Field & Bostock | Lycopodiaceae | 8 |
| Phoenix reclinata | Jacq. | Arecaceae | 8 |
| Phragmites australis | (Cav.) Steud. | Poaceae | 8 |
| Phragmites mauritianus | Kunth | Poaceae | 8 |
| Phygelius aequalis | Harv. ex Hiern | Scrophulariaceae | 8 |
| Phyla nodiflora | (L.) Greene | Verbenaceae | 8 |
| Phylica paniculata | Willd. | Rhamnaceae | 8 |
| Phyllanthus incurvus | Thunb. | Phyllanthaceae | 8 |
| Phyllanthus maderaspatensis | L. | Phyllanthaceae | 8 |
| Phyllanthus pentandrus | Schumach. & Thonn. | Phyllanthaceae | 8 |
| Phymaspermum acerosum | (DC.) Källersjö | Asteraceae | 8 |
| Phymaspermum athanasioides | (S.Moore) Källersjö | Asteraceae | 8 |
| Piper capense | L.f. | Piperaceae | 8 |
| Pistia stratiotes | L. | Araceae | 8 |
| Pittosporum viridiflorum | Sims | Pittosporaceae | 8 |
| Plecostachys polifolia | (Thunb.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Plectranthus ciliatus | E.Mey. | Lamiaceae | 8 |
| Plectranthus fruticosus | L'Hér. | Lamiaceae | 8 |
| Plectranthus purpuratus | Harv. | Lamiaceae | 8 |
| Plectranthus verticillatus | (L.f.) Druce | Lamiaceae | 8 |
| Plectranthus zuluensis | T.Cooke | Lamiaceae | 8 |
| Pleopeltis ecklonii | (Kunze) A.R.Sm. | Polypodiaceae | 8 |
| Pleopeltis macrocarpa | (Bory ex Willd.) Kaulf. | Polypodiaceae | 8 |
| Plicosepalus kalachariensis | (Schinz) Danser | Loranthaceae | 8 |
| Pluchea dioscoridis | (L.) DC. | Asteraceae | 8 |
| Plumbago zeylanica | L. | Plumbaginaceae | 8 |
| Podocarpus latifolius | (Thunb.) R.Br. ex Mirb. | Podocarpaceae | 8 |
| Pogonarthria squarrosa | (Licht.) Pilg. | Poaceae | 8 |
| Pogonospermum divaricatum | (Licht. ex Roem. & Schult.) I.Darbysh. & Kiel | Acanthaceae | 8 |
| Pollichia campestris | Aiton | Caryophyllaceae | 8 |
| Polycarpaea corymbosa | (L.) Lam. | Caryophyllaceae | 8 |
| Polygala fruticosa | P.J.Bergius | Polygalaceae | 8 |
| Polygala gracilenta | Burtt Davy | Polygalaceae | 8 |
| Polygala hispida | Burch. ex DC. | Polygalaceae | 8 |
| Polygala hottentotta | C.Presl | Polygalaceae | 8 |
| Polygala leendertziae | Burtt Davy | Polygalaceae | 8 |
| Polygala ohlendorfiana | Eckl. & Zeyh. | Polygalaceae | 8 |
| Polygala producta | N.E.Br. | Polygalaceae | 8 |
| Polygala senensis | Klotzsch | Polygalaceae | 8 |
| Polygala serpentaria | Eckl. & Zeyh. | Polygalaceae | 8 |
| Polygala sphenoptera | Fresen. | Polygalaceae | 8 |
| Polygala transvaalensis | Chodat | Polygalaceae | 8 |
| Polygala uncinata | E.Mey. ex Meisn. | Polygalaceae | 8 |
| Polygala virgata | Thunb. | Polygalaceae | 8 |
| Polygonum plebeium | R.Br. | Polygonaceae | 8 |
| Polystachya concreta | (Jacq.) Garay & H.R.Sweet | Orchidaceae | 8 |
| Polystachya cultriformis | (Thouars) Lindl. ex Spreng. | Orchidaceae | 8 |
| Polystachya ottoniana | Rchb.f. | Orchidaceae | 8 |
| Polystachya pubescens | (Lindl.) Rchb.f. | Orchidaceae | 8 |
| Polystichum luctuosum | (Kunze) T.Moore | Dryopteridaceae | 8 |
| Polystichum pungens | (Kaulf.) C.Presl | Dryopteridaceae | 8 |
| Portulaca kermesina | N.E.Br. | Portulacaceae | 8 |
| Portulaca quadrifida | L. | Portulacaceae | 8 |
| Portulacaria afra | Jacq. | Didiereaceae | 8 |
| Potamogeton crispus | L. | Potamogetonaceae | 8 |
| Potamogeton pusillus | L. | Potamogetonaceae | 8 |
| Potamogeton schweinfurthii | A.Benn. | Potamogetonaceae | 8 |
| Pouzolzia mixta | Solms | Urticaceae | 8 |
| Priva adhaerens | (Forssk.) Chiov. | Verbenaceae | 8 |
| Protea gaguedi | J.F.Gmel. | Proteaceae | 8 |
| Protea parvula | Beard | Proteaceae | 8 |
| Protea simplex | E.Phillips | Proteaceae | 8 |
| Protorhus longifolia | (Bernh.) Engl. | Anacardiaceae | 8 |
| Psammotropha mucronata | (Thunb.) Fenzl | Molluginaceae | 8 |
| Psammotropha myriantha | Sond. | Molluginaceae | 8 |
| Pseudarthria hookeri | Wight & Arn. | Fabaceae | 8 |
| Pseudognaphalium oligandrum | (DC.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Psilotum nudum | (L.) P.Beauv. | Psilotaceae | 8 |
| Psoralea glabra | E.Mey. | Fabaceae | 8 |
| Psoralea platyphylla | C.H.Stirt. | Fabaceae | 8 |
| Psychotria capensis | (Eckl.) Vatke | Rubiaceae | 8 |
| Ptaeroxylon obliquum | (Thunb.) Radlk. | Rutaceae | 8 |
| Pteridium aquilinum | (L.) Kuhn | Dennstaedtiaceae | 8 |
| Pteris cretica | L. | Pteridaceae | 8 |
| Pteris vittata | L. | Pteridaceae | 8 |
| Pterocarpus angolensis | DC. | Fabaceae | 8 |
| Pterocarpus rotundifolius | (Sond.) Druce | Fabaceae | 8 |
| Pterocelastrus echinatus | N.E.Br. | Celastraceae | 8 |
| Pterocelastrus rostratus | (Thunb.) Walp. | Celastraceae | 8 |
| Pterygodium hastatum | Bolus | Orchidaceae | 8 |
| Pulicaria scabra | Druce | Asteraceae | 8 |
| Pupalia lappacea | (L.) Juss. | Amaranthaceae | 8 |
| Putterlickia verrucosa | (E.Mey. ex Harv. & Sond.) Sim | Celastraceae | 8 |
| Pyrostria hystrix | (Bremek.) Bridson | Rubiaceae | 8 |
| Radinosiphon leptostachya | (Baker) N.E.Br. | Iridaceae | 8 |
| Ranunculus multifidus | Forssk. | Ranunculaceae | 8 |
| Raphionacme galpinii | Schltr. | Apocynaceae | 8 |
| Rauvolfia afra | Sond. | Apocynaceae | 8 |
| Rawsonia lucida | Harv. & Sond. | Achariaceae | 8 |
| Rhamnus prinoides | L'Hér. | Rhamnaceae | 8 |
| Rhamphicarpa fistulosa | (Hochst.) Benth. | Orobanchaceae | 8 |
| Rhipsalis baccifera | (Sol. ex J.S.Muell.) Stearn | Cactaceae | 8 |
| Rhoicissus revoilii | Planch. | Vitaceae | 8 |
| Rhoicissus rhomboidea | (E.Mey. ex Harv.) Planch. | Vitaceae | 8 |
| Rhoicissus tridentata | (L.f.) Wild & R.B.Drumm. | Vitaceae | 8 |
| Rhynchosia capensis | Schinz | Fabaceae | 8 |
| Rhynchosia caribaea | (Jacq.) DC. | Fabaceae | 8 |
| Rhynchosia ciliata | (Thunb.) Druce | Fabaceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhynchosia monophylla | Schltr. | Fabaceae | 8 |
| Rhynchosia nitens | Benth. ex Harv. | Fabaceae | 8 |
| Rhynchosia pentheri | Schltr. ex Zahlbr. | Fabaceae | 8 |
| Rhynchosia totta | (Thunb.) DC. | Fabaceae | 8 |
| Rhynchosia woodii | Schinz | Fabaceae | 8 |
| Rhynchospora brownii | Roem. & Schult. | Cyperaceae | 8 |
| Rosettea princeps | (Kunth) Ver.-Lib. & G.Kadereit | Melastomataceae | 8 |
| Rotheca hirsuta | (Hochst.) R.Fern. | Lamiaceae | 8 |
| Rotheca myricoides | (Hochst.) Steane & Mabb. | Lamiaceae | 8 |
| Rothmannia capensis | Thunb. | Rubiaceae | 8 |
| Rottboellia cochinchinensis | (Lour.) Clayton | Poaceae | 8 |
| Rubia cordifolia | L. | Rubiaceae | 8 |
| Rubus ludwigii | Eckl. & Zeyh. | Rosaceae | 8 |
| Rubus pinnatus | Willd. | Rosaceae | 8 |
| Ruellia cordata | Thunb. | Acanthaceae | 8 |
| Ruellia patula | Jacq. | Acanthaceae | 8 |
| Ruellia prostrata | Poir. | Acanthaceae | 8 |
| Ruellia stenophylla | C.B.Clarke | Acanthaceae | 8 |
| Rumex acetosella | L. | Polygonaceae | 8 |
| Rumex sagittatus | Thunb. | Polygonaceae | 8 |
| Ruttya ovata | Harv. | Acanthaceae | 8 |
| Sabdariffa cannabina | (L.) M.M.Hanes & R.L.Barrett | Malvaceae | 8 |
| Salix aurita | L. | Salicaceae | 8 |
| Salix mucronata | Thunb. | Salicaceae | 8 |
| Samolus valerandi | L. | Primulaceae | 8 |
| Sandersonia aurantiaca | Hook. | Colchicaceae | 8 |
| Sanicula elata | Buch.-Ham. ex D.Don | Apiaceae | 8 |
| Satyrium cristatum | Sond. | Orchidaceae | 8 |
| Satyrium longicauda | Lindl. | Orchidaceae | 8 |
| Satyrium neglectum | Schltr. | Orchidaceae | 8 |
| Satyrium parviflorum | Sw. | Orchidaceae | 8 |
| Scadoxus multiflorus | (Martyn) Raf. | Amaryllidaceae | 8 |
| Scadoxus puniceus | (L.) Friis & Nordal | Amaryllidaceae | 8 |
| Schistostephium crataegifolium | (DC.) Fenzl ex Harv. | Asteraceae | 8 |
| Schistostephium griseum | Hutch. | Asteraceae | 8 |
| Schizachyrium sanguineum | (Retz.) Alston | Poaceae | 8 |
| Schizaea pectinata | (L.) Sw. | Schizaeaceae | 8 |
| Schizobasis intricata | (Baker) Baker | Asparagaceae | 8 |
| Schizocarphus nervosus | (Burch.) van der Merwe | Asparagaceae | 8 |
| Schizochilus zeyheri | Sond. | Orchidaceae | 8 |
| Schizoglossum cordifolium | E.Mey. | Apocynaceae | 8 |
| Schmidtia pappophoroides | Steud. ex J.A.Schmidt | Poaceae | 8 |
| Schoenoplectiella brachyceras | (Hochst. ex A.Rich.) J.R.Starr & Jim.Mejías | Cyperaceae | 8 |
| Schotia brachypetala | Sond. | Fabaceae | 8 |
| Schotia capitata | Bolle | Fabaceae | 8 |
| Schrebera alata | (Hochst.) Welw. | Oleaceae | 8 |
| Scleria foliosa | Hochst. ex A.Rich. | Cyperaceae | 8 |
| Scleria transvaalensis | E.F.Franklin | Cyperaceae | 8 |
| Sclerocarya birrea | (A.Rich.) Hochst. | Anacardiaceae | 8 |
| Sclerocroton integerrimus | Hochst. | Euphorbiaceae | 8 |
| Scutia myrtina | Kurz | Rhamnaceae | 8 |
| Searsia chirindensis | (Baker f.) Moffett | Anacardiaceae | 8 |
| Searsia dentata | (Thunb.) F.A.Barkley | Anacardiaceae | 8 |
| Searsia discolor | (E.Mey. ex Sond.) Moffett | Anacardiaceae | 8 |
| Searsia gueinzii | (Sond.) F.A.Barkley | Anacardiaceae | 8 |
| Searsia leptodictya | (Diels) T.S.Yi, A.J.Mill. & J.Wen | Anacardiaceae | 8 |
| Searsia pentheri | (Zahlbr.) Moffett | Anacardiaceae | 8 |
| Searsia pyroides | (Burch.) Moffett | Anacardiaceae | 8 |
| Searsia rehmanniana | (Engl.) Moffett | Anacardiaceae | 8 |
| Searsia rogersii | (Schönland) Moffett | Anacardiaceae | 8 |
| Searsia transvaalensis | (Engl.) Moffett | Anacardiaceae | 8 |
| Searsia tumulicola | (S.Moore) Moffett | Anacardiaceae | 8 |
| Sebaea junodii | Schinz | Gentianaceae | 8 |
| Sebaea natalensis | Schinz | Gentianaceae | 8 |
| Sebaea sedoides | Gilg | Gentianaceae | 8 |
| Secamone alpini | Schult. | Apocynaceae | 8 |
| Secamone filiformis | (L.f.) J.H.Ross | Apocynaceae | 8 |
| Secamone gerrardii | Harv. ex Benth. & Hook.f. | Apocynaceae | 8 |
| Secamone schweinfurthii | K.Schum. | Apocynaceae | 8 |
| Selaginella kraussiana | (Kunze) A.Braun | Selaginellaceae | 8 |
| Selago densiflora | Rolfe | Scrophulariaceae | 8 |
| Senecio barbatus | DC. | Asteraceae | 8 |
| Senecio brachypodus | DC. | Asteraceae | 8 |
| Senecio bupleuroides | DC. | Asteraceae | 8 |
| Senecio coronatus | Harv. | Asteraceae | 8 |
| Senecio deltoideus | Less. | Asteraceae | 8 |
| Senecio discodregeanus | Hilliard & B.L.Burtt | Asteraceae | 8 |
| Senecio erubescens | Aiton | Asteraceae | 8 |
| Senecio gerrardii | Harv. | Asteraceae | 8 |
| Senecio glaberrimus | DC. | Asteraceae | 8 |
| Senecio inaequidens | DC. | Asteraceae | 8 |
| Senecio inornatus | DC. | Asteraceae | 8 |
| Senecio madagascariensis | Poir. | Asteraceae | 8 |
| Senecio oxyriifolius | DC. | Asteraceae | 8 |
| Senecio polyanthemoides | Sch.Bip. | Asteraceae | 8 |
| Senecio polyodon | DC. | Asteraceae | 8 |
| Senecio pterophorus | DC. | Asteraceae | 8 |
| Senecio rhyncholaenus | DC. | Asteraceae | 8 |
| Senecio scitus | Hutch. & Burtt Davy | Asteraceae | 8 |
| Senecio serratuloides | DC. | Asteraceae | 8 |
| Senecio speciosus | Willd. | Asteraceae | 8 |
| Senecio tamoides | DC. | Asteraceae | 8 |
| Senegalia afra | (Thunb.) P.J.H.Hurter & Mabb. | Fabaceae | 8 |
| Senegalia ataxacantha | (DC.) Kyal. & Boatwr. | Fabaceae | 8 |
| Senegalia burkei | (Benth.) Kyal. & Boatwr. | Fabaceae | 8 |
| Senegalia mellifera | (Vahl) Seigler & Ebinger | Fabaceae | 8 |
| Senegalia nigrescens | (Oliv.) P.J.H.Hurter | Fabaceae | 8 |
| Senna italica | Mill. | Fabaceae | 8 |
| Senna petersiana | (Bolle) Lock | Fabaceae | 8 |
| Sesamum alatum | Thonn. | Pedaliaceae | 8 |
| Sesamum senecioides | (Klotzsch) Byng & Christenh. | Pedaliaceae | 8 |
| Sesamum trilobum | (Bernh.) Byng & Christenh. | Pedaliaceae | 8 |
| Sesamum triphyllum | Welw. ex Asch. | Pedaliaceae | 8 |
| Sesbania sesban | (L.) Merr. | Fabaceae | 8 |
| Setaria megaphylla | (Steud.) T.Durand & Schinz | Poaceae | 8 |
| Setaria pumila | (Poir.) Roem. & Schult. | Poaceae | 8 |
| Setaria sagittifolia | (A.Rich.) Walp. | Poaceae | 8 |
| Setaria sphacelata | (Schumach.) Stapf & C.E.Hubb. ex Moss | Poaceae | 8 |
| Setaria verticillata | (L.) P.Beauv. | Poaceae | 8 |
| Sida acuta | Burm.f. | Malvaceae | 8 |
| Sida alba | L. | Malvaceae | 8 |
| Sida cordifolia | L. | Malvaceae | 8 |
| Sida rhombifolia | L. | Malvaceae | 8 |
| Sideroxylon inerme | L. | Sapotaceae | 8 |
| Silene burchellii | Otth ex DC. | Caryophyllaceae | 8 |
| Silene undulata | Aiton | Caryophyllaceae | 8 |
| Smilax anceps | Willd. | Smilacaceae | 8 |
| Solanum campylacanthum | Hochst. ex A.Rich. | Solanaceae | 8 |
| Solanum giganteum | Jacq. | Solanaceae | 8 |
| Solanum retroflexum | Dunal | Solanaceae | 8 |
| Solanum terminale | Forssk. | Solanaceae | 8 |
| Sonchus wilmsii | R.E.Fr. | Asteraceae | 8 |
| Sopubia cana | Harv. | Orobanchaceae | 8 |
| Sopubia karaguensis | Oliv. | Orobanchaceae | 8 |
| Sopubia simplex | (Hochst.) Hochst. | Orobanchaceae | 8 |
| Sorghum bicolor | (L.) Moench | Poaceae | 8 |
| Sparrmannia ricinocarpa | (Eckl. & Zeyh.) Kuntze | Malvaceae | 8 |
| Spermacoce natalensis | Hochst. | Rubiaceae | 8 |
| Sphedamnocarpus pruriens | (A.Juss.) Szyszył. | Malpighiaceae | 8 |
| Sphenoclea zeylanica | Gaertn. | Sphenocleaceae | 8 |
| Sphenostylis angustifolia | Sond. | Fabaceae | 8 |
| Spirostachys africana | Sond. | Euphorbiaceae | 8 |
| Sporobolus africanus | (Poir.) Robyns & Tournay | Poaceae | 8 |
| Stachys aethiopica | L. | Lamiaceae | 8 |
| Stachys natalensis | Hochst. | Lamiaceae | 8 |
| Stachys nigricans | Benth. | Lamiaceae | 8 |
| Stapelia gigantea | N.E.Br. | Apocynaceae | 8 |
| Stellarioides virens | (Lindl.) Speta | Asparagaceae | 8 |
| Stenoglottis fimbriata | Lindl. | Orchidaceae | 8 |
| Sterculia rogersii | N.E.Br. | Malvaceae | 8 |
| Sticherus umbraculifer | (Kunze) Ching | Gleicheniaceae | 8 |
| Stipagrostis uniplumis | (Licht.) De Winter | Poaceae | 8 |
| Stomatanthes africanus | (Oliv. & Hiern) R.M.King & H.Rob. | Asteraceae | 8 |
| Strelitzia caudata | R.A.Dyer | Strelitziaceae | 8 |
| Streptocarpus pentherianus | Fritsch | Gesneriaceae | 8 |
| Streptocarpus polyanthus | Hook. | Gesneriaceae | 8 |
| Striga asiatica | (L.) Kuntze | Orobanchaceae | 8 |
| Striga bilabiata | (Thunb.) Kuntze | Orobanchaceae | 8 |
| Striga elegans | Benth. | Orobanchaceae | 8 |
| Striga gesnerioides | (Willd.) Vatke | Orobanchaceae | 8 |
| Strophanthus gerrardii | Stapf | Apocynaceae | 8 |
| Strychnos madagascariensis | Poir. | Loganiaceae | 8 |
| Strychnos spinosa | Lam. | Loganiaceae | 8 |
| Strychnos usambarensis | Gilg ex Engl. | Loganiaceae | 8 |
| Stylochaeton natalense | Schott | Araceae | 8 |
| Stylosanthes fruticosa | (Retz.) Alston | Fabaceae | 8 |
| Syncolostemon albiflorus | (N.E.Br.) D.F.Otieno | Lamiaceae | 8 |
| Syncolostemon canescens | (Gürke) D.F.Otieno | Lamiaceae | 8 |
| Syncolostemon pretoriae | (Gürke) D.F.Otieno | Lamiaceae | 8 |
| Syncolostemon teucriifolius | (Hochst.) D.F.Otieno | Lamiaceae | 8 |
| Syncolostemon thorncroftii | (N.E.Br.) D.F.Otieno | Lamiaceae | 8 |
| Syzygium cordatum | Hochst. ex Krauss | Myrtaceae | 8 |
| Syzygium guineense | (Willd.) DC. | Myrtaceae | 8 |
| Tabernaemontana elegans | Stapf | Apocynaceae | 8 |
| Tacazzea apiculata | Oliv. | Apocynaceae | 8 |
| Talinum afrum | (Thunb.) Eckl. & Zeyh. | Talinaceae | 8 |
| Tarchonanthus camphoratus | L. | Asteraceae | 8 |
| Tarchonanthus parvicapitulatus | P.P.J.Herman | Asteraceae | 8 |
| Tarenna pavettoides | (Harv.) Sim | Rubiaceae | 8 |
| Tecomaria capensis | (Thunb.) Spach | Bignoniaceae | 8 |
| Teedia lucida | (Aiton) Rudolphi | Scrophulariaceae | 8 |
| Tenrhynea phylicifolia | (DC.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Tephrosia elongata | E.Mey. | Fabaceae | 8 |
| Tephrosia longipes | Meisn. | Fabaceae | 8 |
| Tephrosia macropoda | (E.Mey.) Harv. | Fabaceae | 8 |
| Tephrosia multijuga | R.G.N.Young | Fabaceae | 8 |
| Tephrosia polystachya | E.Mey. | Fabaceae | 8 |
| Tephrosia purpurea | (L.) Pers. | Fabaceae | 8 |
| Teramnus labialis | (L.f.) Spreng. | Fabaceae | 8 |
| Terminalia phanerophlebia | Engl. & Diels | Combretaceae | 8 |
| Terminalia sericea | Burch. ex DC. | Combretaceae | 8 |
| Tetradenia galpinii | (N.E.Br.) Phillipson & C.F.Steyn | Lamiaceae | 8 |
| Tetradenia riparia | (Hochst.) Codd | Lamiaceae | 8 |
| Tetraselago longituba | (Rolfe) Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Tetraselago natalensis | (Rolfe) Junell | Scrophulariaceae | 8 |
| Teucrium kraussii | Codd | Lamiaceae | 8 |
| Thelypteris confluens | (Thunb.) C.V.Morton | Thelypteridaceae | 8 |
| Themeda triandra | Forssk. | Poaceae | 8 |
| Thesium celatum | N.E.Br. | Santalaceae | 8 |
| Thesium costatum | A.W.Hill | Santalaceae | 8 |
| Thesium triflorum | L.f. | Santalaceae | 8 |
| Thesium utile | A.W.Hill | Santalaceae | 8 |
| Thilachium africanum | Lour. | Capparaceae | 8 |
| Thunbergia alata | Bojer ex Sims | Acanthaceae | 8 |
| Thunbergia atriplicifolia | E.Mey. ex Nees | Acanthaceae | 8 |
| Thunbergia dregeana | C.Presl | Acanthaceae | 8 |
| Thunbergia natalensis | Hook. | Acanthaceae | 8 |
| Thunbergia neglecta | Sond. | Acanthaceae | 8 |
| Thunbergia pondoensis | Lindau | Acanthaceae | 8 |
| Tinnea barbata | Vollesen | Lamiaceae | 8 |
| Tinnea galpinii | Briq. | Lamiaceae | 8 |
| Todea barbara | (L.) T.Moore | Osmundaceae | 8 |
| Trachyandra asperata | Kunth | Asphodelaceae | 8 |
| Trachyandra saltii | (Baker) Oberm. | Asphodelaceae | 8 |
| Trachypogon spicatus | (L.f.) Kuntze | Poaceae | 8 |
| Tragus berteronianus | Schult. | Poaceae | 8 |
| Trema orientale | (L.) Blume | Cannabaceae | 8 |
| Tribulus terrestris | L. | Zygophyllaceae | 8 |
| Trichanthecium natalense | (Hochst.) Zuloaga & Morrone | Poaceae | 8 |
| Trichilia emetica | Vahl | Meliaceae | 8 |
| Trichodesma physaloides | (Fenzl) A.DC. | Boraginaceae | 8 |
| Trichodesma zeylanicum | (Burm.f.) R.Br. | Boraginaceae | 8 |
| Tricholaena monachne | (Trin.) Stapf & C.E.Hubb. | Poaceae | 8 |
| Trichoneura grandiglumis | Ekman | Poaceae | 8 |
| Tricliceras glanduliferum | (Klotzsch) R.Fern. | Passifloraceae | 8 |
| Trifolium africanum | Ser. | Fabaceae | 8 |
| Trimeria grandifolia | (Hochst.) Warb. | Salicaceae | 8 |
| Tristachya leucothrix | Trin. ex Nees | Poaceae | 8 |
| Tritonia disticha | (Klatt) Baker | Iridaceae | 8 |
| Triumfetta annua | L. | Malvaceae | 8 |
| Triumfetta pilosa | Roth | Malvaceae | 8 |
| Triumfetta rhomboidea | Jacq. | Malvaceae | 8 |
| Triumfetta welwitschii | Mast. | Malvaceae | 8 |
| Trochomeria hookeri | Harv. | Cucurbitaceae | 8 |
| Trochomeria sagittata | (Harv.) Cogn. | Cucurbitaceae | 8 |
| Tulbaghia acutiloba | Harv. | Amaryllidaceae | 8 |
| Tulbaghia leucantha | Baker | Amaryllidaceae | 8 |
| Turraea floribunda | Hochst. | Meliaceae | 8 |
| Turraea obtusifolia | Hochst. | Meliaceae | 8 |
| Typha capensis | (Rohrb.) N.E.Br. | Typhaceae | 8 |
| Urginavia altissima | (L.f.) Speta | Asparagaceae | 8 |
| Urginavia multisetosa | (Baker) Mart.-Azorín, M.B.Crespo & M.Á.Alonso | Asparagaceae | 8 |
| Urochloa brizantha | (A.Rich.) R.D.Webster | Poaceae | 8 |
| Urochloa deflexa | (Schumach.) H.Scholz | Poaceae | 8 |
| Urochloa nigropedata | (Munro ex Ficalho & Hiern) A.M.Torres & C.M.Morton | Poaceae | 8 |
| Urochloa panicoides | P.Beauv. | Poaceae | 8 |
| Urochloa serrata | (Thunb.) Sosef | Poaceae | 8 |
| Urochloa trichopus | (Hochst.) Stapf | Poaceae | 8 |
| Ursinia tenuiloba | DC. | Asteraceae | 8 |
| Utricularia livida | E.Mey. | Lentibulariaceae | 8 |
| Utricularia prehensilis | E.Mey. | Lentibulariaceae | 8 |
| Vachellia karroo | (Hayne) Banfi & Galasso | Fabaceae | 8 |
| Vachellia nilotica | (L.) P.J.H.Hurter & Mabb. | Fabaceae | 8 |
| Vachellia robusta | (Burch.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia sieberiana | (DC.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia swazica | (Burtt Davy) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia tortilis | (Forssk.) Galasso & Banfi | Fabaceae | 8 |
| Vachellia xanthophloea | (Benth.) Banfi & Galasso | Fabaceae | 8 |
| Vangueria infausta | Burch. | Rubiaceae | 8 |
| Vangueria macrocalyx | Sond. | Rubiaceae | 8 |
| Vangueria madagascariensis | J.F.Gmel. | Rubiaceae | 8 |
| Vangueria venosa | (Hochst.) Sond. | Rubiaceae | 8 |
| Vepris reflexa | I.Verd. | Rutaceae | 8 |
| Veronica anagallis-aquatica | L. | Plantaginaceae | 8 |
| Vigna unguiculata | (L.) Walp. | Fabaceae | 8 |
| Vigna vexillata | (L.) A.Rich. | Fabaceae | 8 |
| Vincetoxicum lycioides | (E.Mey.) Kuntze | Apocynaceae | 8 |
| Viscum obscurum | Thunb. | Santalaceae | 8 |
| Viscum rotundifolium | L.f. | Santalaceae | 8 |
| Vitex obovata | E.Mey. | Lamiaceae | 8 |
| Vitex rehmannii | Gürke | Lamiaceae | 8 |
| Volkameria glabra | (E.Mey.) Mabb. & Y.W.Yuan | Lamiaceae | 8 |
| Wahlenbergia epacridea | Sond. | Campanulaceae | 8 |
| Wahlenbergia krebsii | Cham. | Campanulaceae | 8 |
| Wahlenbergia undulata | A.DC. | Campanulaceae | 8 |
| Watsonia pulchra | N.E.Br. ex Goldblatt | Iridaceae | 8 |
| Watsonia watsonioides | (Baker) Oberm. | Iridaceae | 8 |
| Withania somnifera | (L.) Dunal | Solanaceae | 8 |
| Wrightia natalensis | Stapf | Apocynaceae | 8 |
| Wurmbea kraussii | Baker | Colchicaceae | 8 |
| Xenostegia tridentata | (L.) D.F.Austin & Staples | Convolvulaceae | 8 |
| Xerophyta humilis | (Baker) T.Durand & Schinz | Velloziaceae | 8 |
| Xerophyta retinervis | Baker | Velloziaceae | 8 |
| Xerophyta viscosa | Baker | Velloziaceae | 8 |
| Ximenia afra | Sond. | Olacaceae | 8 |
| Ximenia americana | L. | Olacaceae | 8 |
| Xylotheca kraussiana | Hochst. | Achariaceae | 8 |
| Xymalos monospora | (Harv.) Baill. | Monimiaceae | 8 |
| Xyris capensis | Thunb. | Xyridaceae | 8 |
| Xysmalobium acerateoides | (Schltr.) N.E.Br. | Apocynaceae | 8 |
| Xysmalobium undulatum | (L.) W.T.Aiton | Apocynaceae | 8 |
| Zaluzianskya elongata | Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Zaluzianskya natalensis | Bernh. | Scrophulariaceae | 8 |
| Zantedeschia aethiopica | (L.) Spreng. | Araceae | 8 |
| Zantedeschia albomaculata | (Hook.) Baill. | Araceae | 8 |
| Zantedeschia rehmannii | Engl. | Araceae | 8 |
| Zanthoxylum asiaticum | (L.) Appelhans, Groppo & J.Wen | Rutaceae | 8 |
| Zanthoxylum capense | (Thunb.) Harv. | Rutaceae | 8 |
| Zanthoxylum davyi | (I.Verd.) P.G.Waterman | Rutaceae | 8 |
| Zehneria scabra | (L.f.) Sond. | Cucurbitaceae | 8 |
| Ziziphus mucronata | Willd. | Rhamnaceae | 8 |
| Ziziphus rivularis | Codd | Rhamnaceae | 8 |
| Zornia capensis | Pers. | Fabaceae | 8 |
| Abutilon grandiflorum | G.Don | Malvaceae | 7 |
| Acampe pachyglossa | Rchb.f. | Orchidaceae | 7 |
| Aeschynomene rehmannii | Schinz | Fabaceae | 7 |
| Albizia forbesii | Benth. | Fabaceae | 7 |
| Ammannia sagittifolia | (Sond.) S.A.Graham & Gandhi | Lythraceae | 7 |
| Andropogon appendiculatus | Nees | Poaceae | 7 |
| Asparagus transvaalensis | (Oberm.) Fellingham & N.L.Mey. | Asparagaceae | 7 |
| Barleria saxatilis | Oberm. | Acanthaceae | 7 |
| Carex steudneri | Boeckeler | Cyperaceae | 7 |
| Commiphora neglecta | I.Verd. | Burseraceae | 7 |
| Cyperus alatus | (Nees) F.Muell. | Cyperaceae | 7 |
| Cyperus intactus | Vahl | Cyperaceae | 7 |
| Cytinus visseri | Burgoyne | Cytinaceae | 7 |
| Digitaria longiflora | (Retz.) Pers. | Poaceae | 7 |
| Dolichos trilobus | L. | Fabaceae | 7 |
| Empodium elongatum | (Nel) B.L.Burtt | Hypoxidaceae | 7 |
| Eulophia parvilabris | Lindl. | Orchidaceae | 7 |
| Euryops pedunculatus | N.E.Br. | Asteraceae | 7 |
| Floscopa glomerata | (Willd. ex Schult. & Schult.f.) Hassk. | Commelinaceae | 7 |
| Habenaria nyikana | Rchb.f. | Orchidaceae | 7 |
| Harpagophytum procumbens | (Burch.) DC. ex Meisn. | Pedaliaceae | 7 |
| Harveya huttonii | Hiern | Orobanchaceae | 7 |
| Hebenstretia oatesii | Rolfe | Scrophulariaceae | 7 |
| Helichrysum stenopterum | DC. | Asteraceae | 7 |
| Hibiscus physaloides | Guill. & Perr. | Malvaceae | 7 |
| Hypoxis costata | Baker | Hypoxidaceae | 7 |
| Juncus exsertus | Buchenau | Juncaceae | 7 |
| Kedrostis foetidissima | (Jacq.) Cogn. | Cucurbitaceae | 7 |
| Menisorus unitus | (Kunze) S.E.Fawc. & A.R.Sm. | Thelypteridaceae | 7 |
| Microcharis galpinii | N.E.Br. | Fabaceae | 7 |
| Momordica boivinii | Baill. | Cucurbitaceae | 7 |
| Nerine angustifolia | (Baker) W.Watson | Amaryllidaceae | 7 |
| Newtonia hildebrandtii | (Vatke) Torre | Fabaceae | 7 |
| Ozoroa engleri | R.Fern. & A.Fern. | Anacardiaceae | 7 |
| Phyllanthus parvulus | Sond. | Phyllanthaceae | 7 |
| Plicosepalus amplexicaulis | Wiens | Loranthaceae | 7 |
| Pyrenacantha grandiflora | Baill. | Icacinaceae | 7 |
| Riocreuxia picta | Schltr. | Apocynaceae | 7 |
| Riocreuxia polyantha | Schltr. | Apocynaceae | 7 |
| Searsia harveyi | (Moffett) Moffett | Anacardiaceae | 7 |
| Talinum arnotii | Hook.f. | Talinaceae | 7 |
| Tapinanthus forbesii | (Sprague) Wiens | Loranthaceae | 7 |
| Tephrosia gobensis | Brummitt | Fabaceae | 7 |
| Vangueria latifolia | (Sond.) Sond. | Rubiaceae | 7 |
| Vitellariopsis marginata | (N.E.Br.) Atthrev. | Sapotaceae | 7 |
| Zulusia delagoensis | (Baker) Mart.-Azorín, N.R.Crouch, M.B.Crespo & M.Á.Alonso | Asparagaceae | 7 |
| Acokanthera rotundata | (Codd) Kupicha | Apocynaceae | 6 |
| Afroaster comptonii | (W.Lippert) J.C.Manning & Goldblatt | Asteraceae | 6 |
| Aloe dominella | Reynolds | Asphodelaceae | 6 |
| Aloe vanbalenii | Pillans | Asphodelaceae | 6 |
| Aloidendron barberae | (Dyer) Klopper & Gideon F.Sm. | Asphodelaceae | 6 |
| Anemia dregeana | Kunze | Anemiaceae | 6 |
| Argyrolobium wilmsii | Harms | Fabaceae | 6 |
| Asclepias meliodora | (Schltr.) Schltr. | Apocynaceae | 6 |
| Asparagus acocksii | Jessop | Asparagaceae | 6 |
| Asparagus divaricatus | (Oberm.) Fellingham & N.L.Mey. | Asparagaceae | 6 |
| Aspidoglossum ovalifolium | (Schltr.) Kupicha | Apocynaceae | 6 |
| Bulbostylis humilis | (Kunth) C.B.Clarke | Cyperaceae | 6 |
| Cardamine africana | L. | Brassicaceae | 6 |
| Ceropegia carnosa | E.Mey. | Apocynaceae | 6 |
| Ceropegia rubella | (E.Mey.) Bruyns | Apocynaceae | 6 |
| Chironia purpurascens | (E.Mey.) Benth. & Hook.f. | Gentianaceae | 6 |
| Coleus subspicatus | (Hochst.) Walp. | Lamiaceae | 6 |
| Convolvulus aschersonii | Engl. | Convolvulaceae | 6 |
| Cordyla africana | Lour. | Fabaceae | 6 |
| Cotyledon barbeyi | Schweinf. ex Baker | Crassulaceae | 6 |
| Crotalaria monteiroi | Taub. ex Baker f. | Fabaceae | 6 |
| Cynoglossum austroafricanum | Hilliard & B.L.Burtt | Boraginaceae | 6 |
| Cyperus amabilis | Vahl | Cyperaceae | 6 |
| Cyperus capensis | (Steud.) Endl. | Cyperaceae | 6 |
| Cyperus margaritaceus | Vahl | Cyperaceae | 6 |
| Cyrtanthus galpinii | Baker | Amaryllidaceae | 6 |
| Drosera dielsiana | Exell & Laundon | Droseraceae | 6 |
| Duvalia polita | N.E.Br. | Apocynaceae | 6 |
| Enicostema axillare | (Poir. ex Lam.) A.Raynal | Gentianaceae | 6 |
| Erica oatesii | Rolfe | Ericaceae | 6 |
| Euclea racemosa | L. | Ebenaceae | 6 |
| Eulophia odontoglossa | Rchb.f. | Orchidaceae | 6 |
| Euphorbia cupularis | Boiss. | Euphorbiaceae | 6 |
| Ficus tremula | Warb. | Moraceae | 6 |
| Galtonia saundersiae | (Baker) Mart.-Azorín, M.B.Crespo & Juan | Asparagaceae | 6 |
| Helichrysum chrysargyrum | Moeser | Asteraceae | 6 |
| Helichrysum platypterum | DC. | Asteraceae | 6 |
| Hibiscus tridactylites | Lindl. | Malvaceae | 6 |
| Koeleria capensis | (Thunb.) Nees | Poaceae | 6 |
| Lotus discolor | E.Mey. | Fabaceae | 6 |
| Margaritaria discoidea | (Baill.) G.L.Webster | Phyllanthaceae | 6 |
| Microchloa altera | (Rendle) Stapf | Poaceae | 6 |
| Microchloa kunthii | Desv. | Poaceae | 6 |
| Mikania natalensis | DC. | Asteraceae | 6 |
| Paspalum scrobiculatum | L. | Poaceae | 6 |
| Polygala wilmsii | Chodat | Polygalaceae | 6 |
| Prunus africana | (Hook.f.) Kalkman | Rosaceae | 6 |
| Pseudophyllanthus ovalis | (E.Mey. ex Sond.) Voronts. & Petra Hoffm. | Phyllanthaceae | 6 |
| Psoralea wilmsii | Harms | Fabaceae | 6 |
| Satyrium trinerve | Lindl. | Orchidaceae | 6 |
| Schizoglossum bidens | E.Mey. | Apocynaceae | 6 |
| Sebaea leiostyla | Gilg | Gentianaceae | 6 |
| Solanum anguivi | Lam. | Solanaceae | 6 |
| Spermacoce senensis | (Klotzsch) Hiern | Rubiaceae | 6 |
| Sphaeranthus peduncularis | DC. | Asteraceae | 6 |
| Syncolostemon stalmansii | (A.J.Paton & K.Balkwill) D.F.Otieno | Lamiaceae | 6 |
| Thesium angulosum | A.DC. | Santalaceae | 6 |
| Vigna frutescens | A.Rich. | Fabaceae | 6 |
| Adenia digitata | (Harv.) Engl. | Passifloraceae | 5 |
| Amauropelta bergiana | (Schltdl.) Holttum | Thelypteridaceae | 5 |
| Andropogon gayanus | Kunth | Poaceae | 5 |
| Androstachys johnsonii | Prain | Picrodendraceae | 5 |
| Antherotoma debilis | (Sond.) Jacq.-Fél. | Melastomataceae | 5 |
| Antherotoma naudinii | Hook.f. | Melastomataceae | 5 |
| Basilicum polystachyon | (L.) Moench | Lamiaceae | 5 |
| Brownleea parviflora | Harv. ex Lindl. | Orchidaceae | 5 |
| Bulbostylis contexta | (Nees) Bodard | Cyperaceae | 5 |
| Cadaba natalensis | Sond. | Capparaceae | 5 |
| Carex rhodesiaca | Nelmes | Cyperaceae | 5 |
| Carissa tetramera | (Sacleux) Stapf | Apocynaceae | 5 |
| Cassinopsis tinifolia | Harv. | Icacinaceae | 5 |
| Cassipourea malosana | (Baker) Alston | Rhizophoraceae | 5 |
| Ceropegia crassifolia | Schltr. | Apocynaceae | 5 |
| Chironia krebsii | Griseb. | Gentianaceae | 5 |
| Cissampelos mucronata | A.Rich. | Menispermaceae | 5 |
| Commiphora schlechteri | Engl. | Burseraceae | 5 |
| Crabbea nana | (Nees) Nees | Acanthaceae | 5 |
| Cryptolepis obtusa | N.E.Br. | Apocynaceae | 5 |
| Cyperus pectinatus | Vahl | Cyperaceae | 5 |
| Cyperus semitrifidus | Schrad. | Cyperaceae | 5 |
| Cyphostemma woodii | (Gilg & M.Brandt) Desc. | Vitaceae | 5 |
| Dactyloctenium giganteum | B.S.Fisher & Schweick. | Poaceae | 5 |
| Didymodoxa afra | (Thunb.) Friis & Wilmot-Dear | Urticaceae | 5 |
| Disa saxicola | Schltr. | Orchidaceae | 5 |
| Dovyalis lucida | Sim | Salicaceae | 5 |
| Eleocharis dregeana | Steud. | Cyperaceae | 5 |
| Eragrostis rotifer | Rendle | Poaceae | 5 |
| Euphorbia confinalis | R.A.Dyer | Euphorbiaceae | 5 |
| Euphorbia gueinzii | Boiss. | Euphorbiaceae | 5 |
| Fuirena ciliaris | (L.) Roxb. | Cyperaceae | 5 |
| Fusifilum depressum | (Baker) U.Müll.-Doblies, J.S.Tang & D.Müll.-Doblies | Asparagaceae | 5 |
| Gladiolus ferrugineus | Goldblatt & J.C.Manning | Iridaceae | 5 |
| Hermannia staurostemon | K.Schum. | Malvaceae | 5 |
| Hyparrhenia cymbaria | (L.) Stapf | Poaceae | 5 |
| Indigastrum fastigiatum | (E.Mey.) Schrire | Fabaceae | 5 |
| Indigofera vicioides | Jaub. & Spach | Fabaceae | 5 |
| Ledebouria leptophylla | (Baker) S.Venter | Asparagaceae | 5 |
| Microchloa afra | Nees | Poaceae | 5 |
| Monodora junodii | Engl. & Diels | Annonaceae | 5 |
| Neobolusia tysonii | (Bolus) Schltr. | Orchidaceae | 5 |
| Ocimum filamentosum | Forssk. | Lamiaceae | 5 |
| Paramollugo nudicaulis | (Lam.) Thulin | Molluginaceae | 5 |
| Pimpinella afra | (Eckl. & Zeyh.) D.Dietr. | Apiaceae | 5 |
| Polygala houtboshiana | Chodat | Polygalaceae | 5 |
| Polystachya sandersonii | Harv. | Orchidaceae | 5 |
| Raphionacme procumbens | Schltr. | Apocynaceae | 5 |
| Rhigozum zambesiacum | Baker | Bignoniaceae | 5 |
| Robsonodendron eucleiforme | (Eckl. & Zeyh.) R.H.Archer | Celastraceae | 5 |
| Salvadora australis | Schweick. | Salvadoraceae | 5 |
| Sisyranthus huttoniae | (S.Moore) S.Moore | Apocynaceae | 5 |
| Solanum torreanum | A.E.Gonç. | Solanaceae | 5 |
| Stiburus alopecuroides | (Hack.) Stapf | Poaceae | 5 |
| Strophanthus speciosus | (Ward & Harv.) Reber | Apocynaceae | 5 |
| Syncolostemon foliosus | (S.Moore) D.F.Otieno | Lamiaceae | 5 |
| Thorncroftia thorncroftii | (S.Moore) Codd | Lamiaceae | 5 |
| Ursinia saxatilis | N.E.Br. | Asteraceae | 5 |
| Vachellia grandicornuta | (Gerstner) Seigler & Ebinger | Fabaceae | 5 |
| Ypsilopus tricuspis | (Bolus) D'haijère & Stévart | Orchidaceae | 5 |
| Aganope stuhlmannii | (Taub.) Adema | Fabaceae | 4 |
| Ammannia prieuriana | Guill. & Perr. | Lythraceae | 4 |
| Aponogeton junceus | Lehm. | Aponogetonaceae | 4 |
| Bothriochloa insculpta | (Hochst. ex A.Rich.) A.Camus | Poaceae | 4 |
| Brachypodium flexum | Nees | Poaceae | 4 |
| Bulbostylis oritrephes | (Ridl.) C.B.Clarke | Cyperaceae | 4 |
| Ceropegia linearis | E.Mey. | Apocynaceae | 4 |
| Crinum paludosum | I.Verd. | Amaryllidaceae | 4 |
| Cyperus austroafricanus | C.Archer & Goetgh. | Cyperaceae | 4 |
| Cyperus nigricans | Steud. | Cyperaceae | 4 |
| Dierama medium | N.E.Br. | Iridaceae | 4 |
| Digitaria argyrograpta | (Nees) Stapf | Poaceae | 4 |
| Epilobium salignum | Hausskn. | Onagraceae | 4 |
| Eragrostis plana | Nees | Poaceae | 4 |
| Erica revoluta | (Bolus) L.E.Davidson | Ericaceae | 4 |
| Eriosema nutans | Schinz | Fabaceae | 4 |
| Eucomis montana | Compton | Asparagaceae | 4 |
| Festuca costata | Nees | Poaceae | 4 |
| Gerrardanthus macrorhizus | Harv. ex Benth. & Hook.f. | Cucurbitaceae | 4 |
| Gladiolus appendiculatus | G.J.Lewis | Iridaceae | 4 |
| Grona adscendens | (Sw.) H.Ohashi & K.Ohashi | Fabaceae | 4 |
| Helichrysum aureolum | Hilliard | Asteraceae | 4 |
| Heywoodia lucens | Sim | Phyllanthaceae | 4 |
| Indigofera densa | N.E.Br. | Fabaceae | 4 |
| Indigofera lydenburgensis | N.E.Br. | Fabaceae | 4 |
| Indigofera schinzii | N.E.Br. | Fabaceae | 4 |
| Inezia integrifolia | (Klatt) E.Phillips | Asteraceae | 4 |
| Kotschya parvifolia | (Burtt Davy) Verdc. | Fabaceae | 4 |
| Lachnagrostis lachnantha | (Nees) Rúgolo & A.M.Molina | Poaceae | 4 |
| Laportea peduncularis | (Wedd.) Chew | Urticaceae | 4 |
| Lasiosiphon microcephalus | (Meisn.) J.C.Manning & Magee | Thymelaeaceae | 4 |
| Linzia glabra | Steetz | Asteraceae | 4 |
| Microgramma mauritiana | (Willd.) Tardieu | Polypodiaceae | 4 |
| Miscanthidium junceum | (Stapf) Stapf | Poaceae | 4 |
| Moraea moggii | N.E.Br. | Iridaceae | 4 |
| Nemesia melissifolia | Benth. | Scrophulariaceae | 4 |
| Oldenlandia tenella | (Hochst.) Kuntze | Rubiaceae | 4 |
| Oxyanthus speciosus | DC. | Rubiaceae | 4 |
| Oxygonum delagoense | Kuntze | Polygonaceae | 4 |
| Pavetta gracilifolia | Bremek. | Rubiaceae | 4 |
| Plectranthus rubropunctatus | Codd | Lamiaceae | 4 |
| Rhynchosia angulosa | Schinz | Fabaceae | 4 |
| Rumex woodii | N.E.Br. | Polygonaceae | 4 |
| Sabdariffa nigricaulis | (Baker f.) Mwachala & R.L.Barrett | Malvaceae | 4 |
| Sacciolepis curvata | (L.) Chase | Poaceae | 4 |
| Schoenoplectiella articulata | (L.) Lye | Cyperaceae | 4 |
| Seddera suffruticosa | (Schinz) Hallier f. | Convolvulaceae | 4 |
| Senegalia senegal | (L.) Britton | Fabaceae | 4 |
| Siphonochilus aethiopicus | (Schweinf.) B.L.Burtt | Zingiberaceae | 4 |
| Tarchonanthus trilobus | DC. | Asteraceae | 4 |
| Thesium gracilarioides | A.W.Hill | Santalaceae | 4 |
| Thesium pallidum | A.DC. | Santalaceae | 4 |
| Trachyandra gerrardii | (Baker) Oberm. | Asphodelaceae | 4 |
| Tridactyle bicaudata | (Lindl.) Schltr. | Orchidaceae | 4 |
| Vepris trichocarpa | (Engl.) Mziray | Rutaceae | 4 |
| Viscum verrucosum | Harv. | Santalaceae | 4 |
| Wahlenbergia madagascariensis | A.DC. | Campanulaceae | 4 |
| Wahlenbergia virgata | Engl. | Campanulaceae | 4 |
| Xysmalobium involucratum | (E.Mey.) Decne. | Apocynaceae | 4 |
| Acmella caulirhiza | Delile | Asteraceae | 3 |
| Adenochloa ecklonii | (Nees) Zuloaga | Poaceae | 3 |
| Aloe dyeri | Schönland | Asphodelaceae | 3 |
| Aloe suprafoliata | Pole-Evans | Asphodelaceae | 3 |
| Ammannia radicans | (Guill. & Perr.) S.A.Graham & Gandhi | Lythraceae | 3 |
| Ammannia schinzii | (Koehne) S.A.Graham & Gandhi | Lythraceae | 3 |
| Annesorhiza wilmsii | H.Wolff | Apiaceae | 3 |
| Argyrolobium marginatum | Bolus | Fabaceae | 3 |
| Asclepias adscendens | (Schltr.) Schltr. | Apocynaceae | 3 |
| Asparagus natalensis | (Baker) J.-P.Lebrun & Stork | Asparagaceae | 3 |
| Aspidonepsis reenensis | (N.E.Br.) Nicholas & Goyder | Apocynaceae | 3 |
| Berkheya montana | J.M.Wood & M.S.Evans | Asteraceae | 3 |
| Bewsia biflora | (Hack.) Gooss. | Poaceae | 3 |
| Blumea afra | (DC.) O.Hoffm. | Asteraceae | 3 |
| Bonatea porrecta | (Bolus) Summerh. | Orchidaceae | 3 |
| Bowkeria cymosa | MacOwan | Stilbaceae | 3 |
| Ceropegia swazica | (R.A.Dyer) Bruyns | Apocynaceae | 3 |
| Chaenostoma neglectum | J.M.Wood & M.S.Evans | Scrophulariaceae | 3 |
| Chamaecrista biensis | (Steyaert) Lock | Fabaceae | 3 |
| Clutia monticola | S.Moore | Peraceae | 3 |
| Commelina modesta | Oberm. | Commelinaceae | 3 |
| Commiphora schimperi | (O.Berg) Engl. | Burseraceae | 3 |
| Commiphora woodii | Engl. | Burseraceae | 3 |
| Corallocarpus bainesii | (Hook.f.) A.Meeuse | Cucurbitaceae | 3 |
| Costularia natalensis | C.B.Clarke | Cyperaceae | 3 |
| Cyanthillium wollastonii | (S.Moore) H.Rob., Skvarla & V.A.Funk | Asteraceae | 3 |
| Cyperus ascocapensis | Bauters | Cyperaceae | 3 |
| Cyperus decurvatus | (C.B.Clarke) C.Archer & Goetgh. | Cyperaceae | 3 |
| Cyperus erectus | (Schumach.) Mattf. & Kük. | Cyperaceae | 3 |
| Cyperus niveus | Retz. | Cyperaceae | 3 |
| Cyperus pseudokyllingioides | Kük. | Cyperaceae | 3 |
| Cyrtorchis arcuata | (Lindl.) Schltr. | Orchidaceae | 3 |
| Decorsea schlechteri | (Harms) Verdc. | Fabaceae | 3 |
| Dioscorea retusa | Mast. | Dioscoreaceae | 3 |
| Dipcadi gracillimum | Baker | Asparagaceae | 3 |
| Dolichos sericeus | E.Mey. | Fabaceae | 3 |
| Dryopteris inaequalis | (Schlecht.) Kuntze | Dryopteridaceae | 3 |
| Eucomis pallidiflora | Baker | Asparagaceae | 3 |
| Gladiolus aurantiacus | Klatt | Iridaceae | 3 |
| Gymnosporia harveyana | Loes. | Celastraceae | 3 |
| Helichrysum calocephalum | Klatt | Asteraceae | 3 |
| Helichrysum dasymallum | Hilliard | Asteraceae | 3 |
| Helichrysum mutabile | Hilliard | Asteraceae | 3 |
| Huernia zebrina | N.E.Br. | Apocynaceae | 3 |
| Indigofera schlechteri | Baker f. | Fabaceae | 3 |
| Juncus dregeanus | Kunth | Juncaceae | 3 |
| Kniphofia multiflora | J.M.Wood & M.S.Evans | Asphodelaceae | 3 |
| Launaea rarifolia | (Oliv. & Hiern) Boulos | Asteraceae | 3 |
| Lessertia stricta | Bolus | Fabaceae | 3 |
| Leucas neuflizeana | Courbon | Lamiaceae | 3 |
| Linderniella pulchella | (Skan) Eb.Fisch., Schäferh. & Kai Müll. | Linderniaceae | 3 |
| Mimulus gracilis | R.Br. | Phrymaceae | 3 |
| Ophioglossum reticulatum | L. | Ophioglossaceae | 3 |
| Othonna natalensis | Sch.Bip. | Asteraceae | 3 |
| Otiophora cupheoides | N.E.Br. | Rubiaceae | 3 |
| Pachycarpus galpinii | (Schltr.) N.E.Br. | Apocynaceae | 3 |
| Panicum schinzii | Hack. | Poaceae | 3 |
| Platostoma rotundifolium | (Briq.) A.J.Paton | Lamiaceae | 3 |
| Pleurostylia capensis | (Turcz.) Loes. | Celastraceae | 3 |
| Pseudolycopodiella sarcocaulon | (A.Braun & Welw.) Holub | Lycopodiaceae | 3 |
| Searsia gerrardii | (Engl.) Moffett | Anacardiaceae | 3 |
| Selaginella mittenii | Baker | Selaginellaceae | 3 |
| Senecio latifolius | DC. | Asteraceae | 3 |
| Shirakiopsis elliptica | (Hochst.) Esser | Euphorbiaceae | 3 |
| Sida ternata | L.f. | Malvaceae | 3 |
| Sporobolus centrifugus | (Trin.) Nees | Poaceae | 3 |
| Stachys grandifolia | E.Mey. | Lamiaceae | 3 |
| Stachys simplex | Schltr. | Lamiaceae | 3 |
| Stomatostemma monteiroae | (Oliv.) N.E.Br. | Apocynaceae | 3 |
| Strychnos henningsii | Gilg | Loganiaceae | 3 |
| Trichocladus grandiflorus | Oliv. | Hamamelidaceae | 3 |
| Trochomeria macrocarpa | (Sond.) Harv. | Cucurbitaceae | 3 |
| Tulbaghia ludwigiana | Harv. | Amaryllidaceae | 3 |
| Vachellia borleae | (Burtt Davy) Kyal. & Boatwr. | Fabaceae | 3 |
| Vachellia davyi | (N.E.Br.) Kyal. & Boatwr. | Fabaceae | 3 |
| Vangueria pygmaea | Schltr. | Rubiaceae | 3 |
| Vepris bachmannii | (Engl.) Mziray | Rutaceae | 3 |
| Vepris natalensis | (Sond.) Mziray | Rutaceae | 3 |
| Vitellariopsis dispar | (N.E.Br.) Aubrév. | Sapotaceae | 3 |
| Vitex ferruginea | Schumach. & Thonn. | Lamiaceae | 3 |