| Abildgaardia ovata | (Burm.f.) Kral | Cyperaceae | 8 |
| Abutilon sonneratianum | (Cav.) Sweet | Malvaceae | 8 |
| Acalypha peduncularis | Meisn. ex Krauss | Euphorbiaceae | 8 |
| Acalypha punctata | Meisn. ex Krauss | Euphorbiaceae | 8 |
| Achyranthes aspera | L. | Amaranthaceae | 8 |
| Acrotome inflata | Benth. | Lamiaceae | 8 |
| Adiantum aethiopicum | L. | Pteridaceae | 8 |
| Adiantum capillus-veneris | L. | Pteridaceae | 8 |
| Adiantum poiretii | Wikstr. | Pteridaceae | 8 |
| Aeollanthus buchnerianus | Briq. | Lamiaceae | 8 |
| Afroaster erucifolius | (Thell.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afroaster hispidus | (Thunb.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afroaster perfoliatus | (Oliv.) J.C.Manning & Goldblatt | Asteraceae | 8 |
| Afropapaver aculeatum | (Thunb.) Elvebakk & Bjerke | Papaveraceae | 8 |
| Agapanthus campanulatus | F.M.Leight. | Amaryllidaceae | 8 |
| Agathosma ovata | (Thunb.) Pillans | Rutaceae | 8 |
| Agrimonia procera | Wallr. | Rosaceae | 8 |
| Ajuga ophrydis | Burch. ex Benth. | Lamiaceae | 8 |
| Albuca shawii | Baker | Asparagaceae | 8 |
| Alectra orobanchoides | Benth. | Orobanchaceae | 8 |
| Alectra sessiliflora | (Vahl) Kuntze | Orobanchaceae | 8 |
| Alepidea amatymbica | Eckl. & Zeyh. | Apiaceae | 8 |
| Alepidea cordifolia | B.-E.van Wyk | Apiaceae | 8 |
| Alepidea natalensis | J.M.Wood & M.S.Evans | Apiaceae | 8 |
| Alepidea serrata | Eckl. & Zeyh. | Apiaceae | 8 |
| Alepidea setifera | N.E.Br. | Apiaceae | 8 |
| Alepidea woodii | Oliv. | Apiaceae | 8 |
| Alloteropsis semialata | (R.Br.) Hitchc. | Poaceae | 8 |
| Aloe broomii | Schönland | Asphodelaceae | 8 |
| Aloe ecklonis | Salm-Dyck | Asphodelaceae | 8 |
| Aloe ferox | Mill. | Asphodelaceae | 8 |
| Aloe maculata | All. | Asphodelaceae | 8 |
| Aloe pratensis | Baker | Asphodelaceae | 8 |
| Alsophila dregei | (Kunze) R.M.Tryon | Cyatheaceae | 8 |
| Amaranthus thunbergii | Moq. | Amaranthaceae | 8 |
| Ammocharis coranica | (Ker Gawl.) Herb. | Amaryllidaceae | 8 |
| Anacampseros arachnoides | (Haw.) Sims | Anacampserotaceae | 8 |
| Anchusa capensis | Thunb. | Boraginaceae | 8 |
| Anemia vestita | (Baker) Christenh. | Anemiaceae | 8 |
| Anisodontea julii | (Burch. ex DC.) D.M.Bates | Malvaceae | 8 |
| Anisotoma pedunculata | N.E.Br. | Apocynaceae | 8 |
| Anogramma leptophylla | (L.) Link | Pteridaceae | 8 |
| Anthonya eckloniana | (Kunze) Windham & Pryer | Pteridaceae | 8 |
| Anthonya hirta | (Sw.) Windham & Pryer | Pteridaceae | 8 |
| Anthospermum rigidum | Eckl. & Zeyh. | Rubiaceae | 8 |
| Aptosimum procumbens | (Lehm.) Burch. ex Steud. | Scrophulariaceae | 8 |
| Arctotheca calendula | (L.) Levyns | Asteraceae | 8 |
| Arctotis arctotoides | (Less.) O.Hoffm. | Asteraceae | 8 |
| Arctotis venusta | Norl. | Asteraceae | 8 |
| Argyrolobium collinum | Eckl. & Zeyh. | Fabaceae | 8 |
| Argyrolobium harveyanum | Oliv. | Fabaceae | 8 |
| Argyrolobium pauciflorum | Eckl. & Zeyh. | Fabaceae | 8 |
| Argyrolobium pumilum | Eckl. & Zeyh. | Fabaceae | 8 |
| Argyrolobium stipulaceum | Eckl. & Zeyh. | Fabaceae | 8 |
| Argyrolobium tuberosum | Eckl. & Zeyh. | Fabaceae | 8 |
| Aristea abyssinica | Pax | Iridaceae | 8 |
| Aristea torulosa | Klatt | Iridaceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Aristida congesta | Roem. & Schult. | Poaceae | 8 |
| Aristida diffusa | Trin. | Poaceae | 8 |
| Aristida junciformis | Trin. & Rupr. | Poaceae | 8 |
| Arundinella nepalensis | Trin. | Poaceae | 8 |
| Asclepias aurea | (Schltr.) Schltr. | Apocynaceae | 8 |
| Asclepias cucullata | (Schltr.) Schltr. | Apocynaceae | 8 |
| Asclepias depressa | (Schltr.) Schltr. | Apocynaceae | 8 |
| Asclepias eminens | (Harv.) Schltr. | Apocynaceae | 8 |
| Asclepias fulva | N.E.Br. | Apocynaceae | 8 |
| Asclepias gibba | (E.Mey.) Schltr. | Apocynaceae | 8 |
| Asclepias humilis | (E.Mey.) Schltr. | Apocynaceae | 8 |
| Asclepias oreophila | Nicholas ex Hilliard & B.L.Burtt | Apocynaceae | 8 |
| Asclepias stellifera | Schltr. | Apocynaceae | 8 |
| Asparagus africanus | Lam. | Asparagaceae | 8 |
| Asparagus asparagoides | (L.) Druce | Asparagaceae | 8 |
| Asparagus denudatus | (Kunth) Baker | Asparagaceae | 8 |
| Asparagus laricinus | Burch. | Asparagaceae | 8 |
| Asparagus ramosissimus | Baker | Asparagaceae | 8 |
| Asparagus setaceus | (Kunth) Jessop | Asparagaceae | 8 |
| Asparagus suaveolens | Burch. | Asparagaceae | 8 |
| Aspidoglossum carinatum | (Schltr.) Kupicha | Apocynaceae | 8 |
| Aspidoglossum gracile | (E.Mey.) Kupicha | Apocynaceae | 8 |
| Aspidoglossum interruptum | (E.Mey.) Bullock | Apocynaceae | 8 |
| Asplenium adiantum-nigrum | L. | Aspleniaceae | 8 |
| Asplenium aethiopicum | (Burm.f.) Becherer | Aspleniaceae | 8 |
| Asplenium cordatum | Sw. | Aspleniaceae | 8 |
| Asplenium laciniatum | D.Don | Aspleniaceae | 8 |
| Asplenium monanthes | L. | Aspleniaceae | 8 |
| Asplenium platyneuron | (L.) Britton, Sterns & Poggenb. | Aspleniaceae | 8 |
| Athrixia angustissima | DC. | Asteraceae | 8 |
| Athrixia elata | Sond. | Asteraceae | 8 |
| Athrixia fontana | MacOwan | Asteraceae | 8 |
| Atriplex cinerea | Poir. | Chenopodiaceae | 8 |
| Begonia sutherlandii | Hook.f. | Begoniaceae | 8 |
| Berkheya cirsiifolia | (DC.) Roessler | Asteraceae | 8 |
| Berkheya discolor | (DC.) O.Hoffm. & Muschl. | Asteraceae | 8 |
| Berkheya multijuga | (DC.) Roessler | Asteraceae | 8 |
| Berkheya pinnatifida | (Thunb.) Thell. | Asteraceae | 8 |
| Berkheya purpurea | (DC.) Mast. | Asteraceae | 8 |
| Berkheya rhapontica | (DC.) Hutch. & Burtt Davy | Asteraceae | 8 |
| Berkheya setifera | DC. | Asteraceae | 8 |
| Berkheya speciosa | (DC.) O.Hoffm. | Asteraceae | 8 |
| Berula thunbergii | H.Wolff | Apiaceae | 8 |
| Blechnum australe | L. | Blechnaceae | 8 |
| Blechnum punctulatum | Sw. | Blechnaceae | 8 |
| Blepharis subvolubilis | C.B.Clarke | Acanthaceae | 8 |
| Bolandia pedunculosa | (DC.) Cron | Asteraceae | 8 |
| Boophone disticha | Herb. | Amaryllidaceae | 8 |
| Bowkeria verticillata | (Eckl. & Zeyh.) Druce | Stilbaceae | 8 |
| Brownleea galpinii | Bolus | Orchidaceae | 8 |
| Brownleea macroceras | Sond. | Orchidaceae | 8 |
| Brunsvigia radulosa | Herb. | Amaryllidaceae | 8 |
| Buchnera simplex | (Thunb.) Druce | Orobanchaceae | 8 |
| Buddleja loricata | Leeuwenb. | Scrophulariaceae | 8 |
| Buddleja salviifolia | (L.) Lam. | Scrophulariaceae | 8 |
| Bulbine abyssinica | A.Rich. | Asphodelaceae | 8 |
| Bulbine frutescens | Willd. | Asphodelaceae | 8 |
| Bulbine lagopus | (Thunb.) N.E.Br. | Asphodelaceae | 8 |
| Bulbine narcissifolia | Salm-Dyck | Asphodelaceae | 8 |
| Calodendrum capense | (L.f.) Thunb. | Rutaceae | 8 |
| Calpurnia reflexa | A.J.Beaumont | Fabaceae | 8 |
| Calpurnia sericea | Harv. | Fabaceae | 8 |
| Cardiospermum halicacabum | L. | Sapindaceae | 8 |
| Carex acutiformis | Ehrh. | Cyperaceae | 8 |
| Carex glomerata | Thunb. | Cyperaceae | 8 |
| Carex spartea | Wahlenb. | Cyperaceae | 8 |
| Carex spicatopaniculata | Boeckeler ex C.B.Clarke | Cyperaceae | 8 |
| Cassinopsis ilicifolia | (Hochst.) Sleumer | Icacinaceae | 8 |
| Celtis africana | Burm.f. | Cannabaceae | 8 |
| Cenchrus caudatus | (Schrad.) Kuntze | Poaceae | 8 |
| Centella asiatica | (L.) Urb. | Apiaceae | 8 |
| Cephalaria zeyheriana | Szabó | Caprifoliaceae | 8 |
| Cerastium arabidis | E.Mey. ex Fenzl | Caryophyllaceae | 8 |
| Cerastium capense | Sond. | Caryophyllaceae | 8 |
| Chaenostoma patrioticum | (Hiern) Kornhall | Scrophulariaceae | 8 |
| Chasmatophyllum musculinum | (Haw.) Dinter & Schwantes | Aizoaceae | 8 |
| Chenopodium mucronatum | Thunb. | Chenopodiaceae | 8 |
| Chloris gayana | Kunth | Poaceae | 8 |
| Chloris pycnothrix | Trin. | Poaceae | 8 |
| Chlorophytum fasciculatum | (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 |
| Chrysanthemoides monilifera | (L.) Norl. | Asteraceae | 8 |
| Chrysocoma ciliata | L. | Asteraceae | 8 |
| Cineraria geifolia | L. | Asteraceae | 8 |
| Cineraria lobata | L'Hér. | Asteraceae | 8 |
| Cineraria lyratiformis | Cron | Asteraceae | 8 |
| Cineraria mollis | E.Mey. ex DC. | Asteraceae | 8 |
| Citrullus amarus | Schrad. | Cucurbitaceae | 8 |
| Clematis brachiata | Thunb. | Ranunculaceae | 8 |
| Cleome monophylla | L. | Cleomaceae | 8 |
| Cliffortia linearifolia | Eckl. & Zeyh. | Rosaceae | 8 |
| Cliffortia paucistaminea | Weim. | Rosaceae | 8 |
| Cliffortia ramosissima | Schltr. | Rosaceae | 8 |
| Cliffortia serpyllifolia | Cham. & Schltdl. | Rosaceae | 8 |
| Clutia hirsuta | (Sond.) Müll.Arg. | Peraceae | 8 |
| Clutia pulchella | L. | Peraceae | 8 |
| Colchicum striatum | (Hochst. ex A.Rich.) J.C.Manning & Vinn. | Colchicaceae | 8 |
| Commelina africana | L. | Commelinaceae | 8 |
| Commelina benghalensis | L. | Commelinaceae | 8 |
| Convolvulus farinosus | L. | Convolvulaceae | 8 |
| Convolvulus natalensis | Bernh. | Convolvulaceae | 8 |
| Convolvulus sagittatus | Thunb. | Convolvulaceae | 8 |
| Cordylogyne globosa | E.Mey. | Apocynaceae | 8 |
| Corrigiola litoralis | L. | Caryophyllaceae | 8 |
| Corycium dracomontanum | Parkman & Schelpe | Orchidaceae | 8 |
| Corycium nigrescens | Sond. | Orchidaceae | 8 |
| Cotula australis | Hook.f. | Asteraceae | 8 |
| Cotula hispida | (DC.) Harv. | Asteraceae | 8 |
| Cotula paludosa | Hilliard | Asteraceae | 8 |
| Cotula socialis | Hilliard | Asteraceae | 8 |
| Cotyledon orbiculata | L. | Crassulaceae | 8 |
| Crabbea acaulis | N.E.Br. | Acanthaceae | 8 |
| Crassothonna cacalioides | (L.f.) B.Nord. | Asteraceae | 8 |
| Crassula alba | Forssk. | Crassulaceae | 8 |
| Crassula capitella | Thunb. | Crassulaceae | 8 |
| Crassula dependens | Bolus | Crassulaceae | 8 |
| Crassula gemmifera | Friedrich | Crassulaceae | 8 |
| Crassula natalensis | Schönland | Crassulaceae | 8 |
| Crassula natans | Thunb. | Crassulaceae | 8 |
| Crassula nudicaulis | L. | Crassulaceae | 8 |
| Crassula peploides | Harv. | Crassulaceae | 8 |
| Crassula sarcocaulis | Eckl. & Zeyh. | Crassulaceae | 8 |
| Crassula schimperi | C.A.Mey. | Crassulaceae | 8 |
| Crassula setulosa | Harv. | Crassulaceae | 8 |
| Crassula vaillantii | (Willd.) Roth | Crassulaceae | 8 |
| Craterocapsa tarsodes | Hilliard & B.L.Burtt | Campanulaceae | 8 |
| Crinum bulbispermum | (Burm.f.) Milne-Redh. & Schweick. | Amaryllidaceae | 8 |
| Crocosmia aurea | (Pappe ex Hook.) Planch. | Iridaceae | 8 |
| Crocosmia paniculata | (Klatt) Goldblatt | Iridaceae | 8 |
| Cucumis africanus | L.f. | Cucurbitaceae | 8 |
| Cucumis myriocarpus | Naudin | Cucurbitaceae | 8 |
| Cucumis zeyheri | Sond. | Cucurbitaceae | 8 |
| Cussonia paniculata | Eckl. & Zeyh. | Araliaceae | 8 |
| Cyanotis speciosa | (L.f.) Hassk. | Commelinaceae | 8 |
| Cyathula cylindrica | Moq. | Amaranthaceae | 8 |
| Cyathula uncinulata | (Schrad.) Schinz | Amaranthaceae | 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 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 bracheilema | (Steud.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus congestus | Vahl | Cyperaceae | 8 |
| Cyperus denudatus | L.f. | Cyperaceae | 8 |
| Cyperus difformis | L. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus fastigiatus | Rottb. | Cyperaceae | 8 |
| Cyperus flavescens | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus longus | L. | Cyperaceae | 8 |
| Cyperus marginatus | Thunb. | Cyperaceae | 8 |
| Cyperus mundii | (Nees) Kunth | Cyperaceae | 8 |
| Cyperus rotundus | L. | Cyperaceae | 8 |
| Cyperus rupestris | Kunth | Cyperaceae | 8 |
| Cyperus sphaerospermus | Schrad. | Cyperaceae | 8 |
| Cyperus uitenhagensis | (Steud.) C.Archer & Goetgh. | Cyperaceae | 8 |
| Cyperus usitatus | Burch. | Cyperaceae | 8 |
| Cyphia elata | Harv. | Campanulaceae | 8 |
| Cyrtanthus breviflorus | Harv. | Amaryllidaceae | 8 |
| Cysticapnos pruinosa | (E.Mey. ex Bernh.) Lidén | Papaveraceae | 8 |
| Cystopteris fragilis | (L.) Bernh. | Cystopteridaceae | 8 |
| Dais cotinifolia | L. | Thymelaeaceae | 8 |
| Delairea odorata | Lem. | Asteraceae | 8 |
| Delosperma basuticum | L.Bolus | Aizoaceae | 8 |
| Delosperma congestum | L.Bolus | Aizoaceae | 8 |
| Delosperma cooperi | (Hook.f.) L.Bolus | Aizoaceae | 8 |
| Delosperma crassuloides | (Haw.) L.Bolus | Aizoaceae | 8 |
| Delosperma hirtum | (N.E.Br.) Schwantes | Aizoaceae | 8 |
| Delosperma lavisiae | L.Bolus | Aizoaceae | 8 |
| Delosperma lineare | L.Bolus | Aizoaceae | 8 |
| Delosperma scabripes | L.Bolus | Aizoaceae | 8 |
| Denekia capensis | Thunb. | Asteraceae | 8 |
| Dianthus basuticus | Burtt Davy | Caryophyllaceae | 8 |
| Dianthus caespitosus | Thunb. | Caryophyllaceae | 8 |
| Diascia barberae | Hook.f. | Scrophulariaceae | 8 |
| Diascia capsularis | Benth. | Scrophulariaceae | 8 |
| Diascia cordata | N.E.Br. | Scrophulariaceae | 8 |
| Diascia integerrima | E.Mey. ex Benth. | Scrophulariaceae | 8 |
| Diclis reptans | Benth. | Scrophulariaceae | 8 |
| Diclis rotundifolia | (Hiern) Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Dicoma anomala | Sond. | Asteraceae | 8 |
| Dierama dracomontanum | Hilliard | Iridaceae | 8 |
| Dierama robustum | N.E.Br. | Iridaceae | 8 |
| Dietes iridioides | (L.) Sweet ex Klatt | Iridaceae | 8 |
| Digitaria eriantha | Steud. | Poaceae | 8 |
| Dimorphotheca jucunda | E.Phillips | Asteraceae | 8 |
| Dimorphotheca zeyheri | Sond. | Asteraceae | 8 |
| Diospyros lycioides | Desf. | Ebenaceae | 8 |
| Dipcadi viride | Moench | Asparagaceae | 8 |
| Disa brevicornis | (Lindl.) Bolus | Orchidaceae | 8 |
| Disa chrysostachya | Sw. | Orchidaceae | 8 |
| Disa cooperi | Rchb.f. | Orchidaceae | 8 |
| Disa cornuta | (L.) Sw. | Orchidaceae | 8 |
| Disa fragrans | Schltr. | Orchidaceae | 8 |
| Disa nivea | H.P.Linder | Orchidaceae | 8 |
| Disa porrecta | Sw. | Orchidaceae | 8 |
| Disa stachyoides | Rchb.f. | Orchidaceae | 8 |
| Disa versicolor | Rchb.f. | Orchidaceae | 8 |
| Disperis fanniniae | Harv. | Orchidaceae | 8 |
| Disperis stenoplectron | Rchb.f. | Orchidaceae | 8 |
| Disperis tysonii | Bolus | Orchidaceae | 8 |
| Doryopteris concolor | (Langsd. & Fisch.) Kuhn & Decken | Pteridaceae | 8 |
| Drosera burkeana | Planch. | Droseraceae | 8 |
| Drosera collinsiae | N.E.Br. | Droseraceae | 8 |
| Drosera natalensis | Diels | Droseraceae | 8 |
| Drosera trinervia | Spreng. | Droseraceae | 8 |
| Dryopteris athamantica | (Kunze) Kuntze | Dryopteridaceae | 8 |
| Echinochloa colona | (L.) Link | Poaceae | 8 |
| Echinochloa crus-galli | (L.) P.Beauv. | Poaceae | 8 |
| Ehretia rigida | (Thunb.) Druce | Ehretiaceae | 8 |
| Ehrharta calycina | Sm. | Poaceae | 8 |
| Ehrharta erecta | Lam. | Poaceae | 8 |
| Elaphoglossum acrostichoides | (Hook. & Grev.) Schelpe | Dryopteridaceae | 8 |
| Eleocharis limosa | (Schrad.) Schult. | Cyperaceae | 8 |
| Elionurus muticus | (Spreng.) Kuntze | Poaceae | 8 |
| Enneapogon scoparius | Stapf | Poaceae | 8 |
| Entada elephantina | (Burch.) S.A.O’Donnell & G.P.Lewis | Fabaceae | 8 |
| Epilobium capense | Buchinger ex Krauss | Onagraceae | 8 |
| Epilobium hirsutum | L. | Onagraceae | 8 |
| Epilobium tetragonum | L. | Onagraceae | 8 |
| Equisetum ramosissimum | Desf. | Equisetaceae | 8 |
| Eragrostis capensis | (Thunb.) Trin. | Poaceae | 8 |
| Eragrostis cilianensis | (All.) Vignolo ex Janch. | Poaceae | 8 |
| Eragrostis curvula | (Schrad.) Nees | Poaceae | 8 |
| Eragrostis gummiflua | Nees | Poaceae | 8 |
| Eragrostis lehmanniana | Nees | Poaceae | 8 |
| Eragrostis obtusa | Munro ex Ficalho & Hiern | Poaceae | 8 |
| Eragrostis racemosa | (Thunb.) Steud. | Poaceae | 8 |
| Erica afra | L. | Ericaceae | 8 |
| Erica afrorum | Bolus | Ericaceae | 8 |
| Erica algida | Bolus | Ericaceae | 8 |
| Erica alopecurus | Harv. | Ericaceae | 8 |
| Erica cerinthoides | L. | Ericaceae | 8 |
| Erica frigida | Bolus | Ericaceae | 8 |
| Erica leucopelta | Tausch | Ericaceae | 8 |
| Erica schlechteri | Bolus | Ericaceae | 8 |
| Erica thodei | Guthrie & Bolus | Ericaceae | 8 |
| Erica woodii | Bolus | Ericaceae | 8 |
| Eriocephalus eximius | DC. | Asteraceae | 8 |
| Eriocephalus punctulatus | DC. | Asteraceae | 8 |
| Eriosema cordatum | E.Mey. | Fabaceae | 8 |
| Eriosema salignum | E.Mey. | Fabaceae | 8 |
| Eriospermum cooperi | Baker | Asparagaceae | 8 |
| Eriospermum ornithogaloides | Baker | Asparagaceae | 8 |
| Erythrina humeana | Spreng. | Fabaceae | 8 |
| Erythrina zeyheri | Harv. | Fabaceae | 8 |
| Euclea crispa | (Thunb.) Gürke | Ebenaceae | 8 |
| Eucomis autumnalis | (Mill.) Chitt. | Asparagaceae | 8 |
| Eucomis bicolor | Baker | Asparagaceae | 8 |
| Eucomis humilis | Baker | Asparagaceae | 8 |
| Eulophia aculeata | (L.f.) Spreng. | Orchidaceae | 8 |
| Eulophia foliosa | (Lindl.) Bolus | Orchidaceae | 8 |
| Eulophia hians | Spreng. | Orchidaceae | 8 |
| Eulophia leontoglossa | Rchb.f. | Orchidaceae | 8 |
| Eulophia ovalis | Lindl. | Orchidaceae | 8 |
| Eumorphia sericea | J.M.Wood & M.S.Evans | Asteraceae | 8 |
| Euphorbia clavarioides | Boiss. | Euphorbiaceae | 8 |
| Euphorbia natalensis | Bernh. ex Krauss | Euphorbiaceae | 8 |
| Euphorbia pulvinata | Marloth | Euphorbiaceae | 8 |
| Euphorbia striata | Thunb. | Euphorbiaceae | 8 |
| Euryops annae | E.Phillips | Asteraceae | 8 |
| Euryops decumbens | B.Nord. | Asteraceae | 8 |
| Euryops empetrifolius | DC. | Asteraceae | 8 |
| Euryops evansii | Schltr. | Asteraceae | 8 |
| Euryops subcarnosus | DC. | Asteraceae | 8 |
| Euryops tysonii | E.Phillips | Asteraceae | 8 |
| Euryops virgineus | (L.f.) DC. | Asteraceae | 8 |
| Eustachys paspaloides | (Vahl) Lanza & Mattei | Poaceae | 8 |
| Exochaenium grande | (E.Mey.) Griseb. | Gentianaceae | 8 |
| Faurea rochetiana | (A.Rich.) Chiov. ex Pic.Serm. | Proteaceae | 8 |
| Faurea saligna | Harv. | Proteaceae | 8 |
| Felicia filifolia | Burtt Davy | Asteraceae | 8 |
| Felicia hyssopifolia | Nees | Asteraceae | 8 |
| Felicia muricata | Nees | Asteraceae | 8 |
| Ficinia gracilis | Schrad. | Cyperaceae | 8 |
| Ficinia stolonifera | Boeckeler | Cyperaceae | 8 |
| Fuirena pubescens | (Poir.) Kunth | Cyperaceae | 8 |
| Galium capense | Thunb. | Rubiaceae | 8 |
| Galopina circaeoides | Thunb. | Rubiaceae | 8 |
| Galtonia candicans | (Baker) Decne. | Asparagaceae | 8 |
| Gastridium phleoides | (Nees & Meyen) C.E.Hubb. | Poaceae | 8 |
| Gazania krebsiana | Less. | Asteraceae | 8 |
| Geigeria ornativa | O.Hoffm. | Asteraceae | 8 |
| Geranium brycei | N.E.Br. | Geraniaceae | 8 |
| Geranium incanum | Burm.f. | Geraniaceae | 8 |
| Geranium multisectum | N.E.Br. | Geraniaceae | 8 |
| Geranium robustum | Kuntze | Geraniaceae | 8 |
| Geranium schlechteri | R.Knuth | Geraniaceae | 8 |
| Geranium wakkerstroomianum | R.Knuth | Geraniaceae | 8 |
| Gerbera ambigua | (Cass.) Sch.Bip. | Asteraceae | 8 |
| Gerbera piloselloides | (L.) Cass. | Asteraceae | 8 |
| Gerbera viridifolia | (DC.) Sch.Bip. | Asteraceae | 8 |
| Geum capense | Thunb. | Rosaceae | 8 |
| Gladiolus crassifolius | Baker | Iridaceae | 8 |
| Gladiolus dalenii | Van Geel | Iridaceae | 8 |
| Gladiolus ecklonii | Lehm. | Iridaceae | 8 |
| Gladiolus longicollis | Baker | Iridaceae | 8 |
| Gladiolus papilio | Hook.f. | Iridaceae | 8 |
| Gladiolus parvulus | Schltr. | Iridaceae | 8 |
| Gladiolus permeabilis | D.Delaroche | Iridaceae | 8 |
| Gladiolus saundersii | Hook.f. | Iridaceae | 8 |
| Gladiolus sericeovillosus | Hook.f. | Iridaceae | 8 |
| Gleichenia polypodioides | (L.) Sm. | Gleicheniaceae | 8 |
| Glumicalyx flanaganii | (Hiern) Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Glumicalyx nutans | (Rolfe) Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Gnidia squarrosa | (L.) Druce | Thymelaeaceae | 8 |
| Gomphocarpus fruticosus | (L.) W.T.Aiton | Apocynaceae | 8 |
| Gomphostigma virgatum | (L.f.) Baill. | Scrophulariaceae | 8 |
| Grewia occidentalis | L. | Malvaceae | 8 |
| Greyia sutherlandii | Hook. & Harv. | Francoaceae | 8 |
| Gunnera perpensa | L. | Gunneraceae | 8 |
| Gymnosporia buxifolia | (L.) Szyszył. | Celastraceae | 8 |
| Habenaria afra | Schltr. | Orchidaceae | 8 |
| Habenaria dives | Rchb.f. | Orchidaceae | 8 |
| Habenaria dregeana | Lindl. | Orchidaceae | 8 |
| Habenaria epipactidea | Rchb.f. | Orchidaceae | 8 |
| Habenaria lithophila | Schltr. | Orchidaceae | 8 |
| Haemanthus humilis | Jacq. | Amaryllidaceae | 8 |
| Halleria lucida | L. | Stilbaceae | 8 |
| Haplocarpha scaposa | Harv. | Asteraceae | 8 |
| Harpochloa falx | (L.f.) Kuntze | Poaceae | 8 |
| Harveya pumila | Schltr. | Orobanchaceae | 8 |
| Harveya speciosa | Bernh. | Orobanchaceae | 8 |
| Hebenstretia comosa | Hochst. | Scrophulariaceae | 8 |
| Hebenstretia dura | Choisy | Scrophulariaceae | 8 |
| Helichrysum adenocarpum | DC. | Asteraceae | 8 |
| Helichrysum anomalum | Less. | 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 callicomum | Harv. | Asteraceae | 8 |
| Helichrysum cephaloideum | DC. | Asteraceae | 8 |
| Helichrysum chionosphaerum | DC. | Asteraceae | 8 |
| Helichrysum cooperi | Harv. | Asteraceae | 8 |
| Helichrysum cymosum | (L.) D.Don | Asteraceae | 8 |
| Helichrysum dregeanum | Sond. & Harv. | Asteraceae | 8 |
| Helichrysum ecklonis | Sond. | Asteraceae | 8 |
| Helichrysum glomeratum | Klatt | Asteraceae | 8 |
| Helichrysum herbaceum | (Andrews) Sweet | Asteraceae | 8 |
| Helichrysum marginatum | DC. | Asteraceae | 8 |
| Helichrysum miconiifolium | DC. | Asteraceae | 8 |
| Helichrysum milfordiae | Killick | Asteraceae | 8 |
| Helichrysum montanum | DC. | Asteraceae | 8 |
| Helichrysum nudifolium | (L.) Less. | Asteraceae | 8 |
| Helichrysum odoratissimum | (L.) Sweet | Asteraceae | 8 |
| Helichrysum oreophilum | Klatt | Asteraceae | 8 |
| Helichrysum pallidum | DC. | Asteraceae | 8 |
| Helichrysum pedunculatum | Hilliard & B.L.Burtt | Asteraceae | 8 |
| Helichrysum rugulosum | Less. | Asteraceae | 8 |
| Helichrysum sessilioides | Hilliard | Asteraceae | 8 |
| Helichrysum spiralepis | Hilliard & B.L.Burtt | Asteraceae | 8 |
| Helichrysum splendidum | (Thunb.) Less. | Asteraceae | 8 |
| Helichrysum sutherlandii | Harv. | Asteraceae | 8 |
| Helichrysum tenax | M.D.Hend. | Asteraceae | 8 |
| Helichrysum trilineatum | DC. | Asteraceae | 8 |
| Helichrysum zeyheri | Less. | Asteraceae | 8 |
| Heliophila carnosa | (Thunb.) Steud. | Brassicaceae | 8 |
| Heliophila rigidiuscula | Sond. | Brassicaceae | 8 |
| Heliophila suavissima | Burch. ex DC. | Brassicaceae | 8 |
| Hemarthria altissima | (Poir.) Stapf & C.E.Hubb. | Poaceae | 8 |
| Hermannia cernua | Thunb. | Malvaceae | 8 |
| Hermannia coccocarpa | (Eckl. & Zeyh.) Kuntze | Malvaceae | 8 |
| Hermannia cuneifolia | Jacq. | Malvaceae | 8 |
| Hermannia depressa | N.E.Br. | Malvaceae | 8 |
| Hermannia geniculata | Eckl. & Zeyh. | Malvaceae | 8 |
| Hermannia woodii | Schinz | Malvaceae | 8 |
| Hesperantha baurii | Baker | Iridaceae | 8 |
| Hesperantha candida | Baker | Iridaceae | 8 |
| Hesperantha coccinea | (Backh. & Harv.) Goldblatt & J.C.Manning | Iridaceae | 8 |
| Hesperantha grandiflora | G.J.Lewis | Iridaceae | 8 |
| Hesperantha radiata | (Jacq.) Ker Gawl. | Iridaceae | 8 |
| Heteromorpha arborescens | (Spreng.) Cham. & Schltdl. | Apiaceae | 8 |
| Heteropogon contortus | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Hibiscus aethiopicus | L. | Malvaceae | 8 |
| Hibiscus malacospermus | E.Mey. ex Harv. & Sond. | Malvaceae | 8 |
| Hibiscus pusillus | Thunb. | 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 |
| Holothrix incurva | Lindl. | Orchidaceae | 8 |
| Holothrix orthoceras | (Harv.) Rchb.f. | Orchidaceae | 8 |
| Holothrix scopularia | Rchb.f. | Orchidaceae | 8 |
| Hyobanche rubra | N.E.Br. | Orobanchaceae | 8 |
| Hyparrhenia dregeana | (Nees) Stapf ex Stent | Poaceae | 8 |
| Hyparrhenia hirta | (L.) Stapf | Poaceae | 8 |
| Hypericum aethiopicum | Thunb. | Hypericaceae | 8 |
| Hypericum lalandii | Choisy | Hypericaceae | 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 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 rigidula | Baker | Hypoxidaceae | 8 |
| Hypoxis villosa | L.f. | Hypoxidaceae | 8 |
| Ifloga glomerata | (Harv.) Schltr. | Asteraceae | 8 |
| Ilex mitis | Radlk. | Aquifoliaceae | 8 |
| Impatiens hochstetteri | Warb. | Balsaminaceae | 8 |
| Imperata cylindrica | (L.) Raeusch. | Poaceae | 8 |
| Indigastrum niveum | (Willd. ex Spreng.) Schrire & Callm. | Fabaceae | 8 |
| Indigofera dimidiata | Vogel ex Walp. | Fabaceae | 8 |
| Indigofera filipes | Benth. ex Harv. | Fabaceae | 8 |
| Indigofera hedyantha | Eckl. & Zeyh. | Fabaceae | 8 |
| Indigofera hilaris | Eckl. & Zeyh. | Fabaceae | 8 |
| Indigofera incana | Thunb. | Fabaceae | 8 |
| Indigofera nigromontana | Eckl. & Zeyh. | Fabaceae | 8 |
| Indigofera punctata | Thunb. | Fabaceae | 8 |
| Indigofera spinescens | E.Mey. | Fabaceae | 8 |
| Indigofera tristoides | N.E.Br. | Fabaceae | 8 |
| Ipomoea oblongata | E.Mey. ex Choisy | Convolvulaceae | 8 |
| Ipomoea pellita | Hallier f. | Convolvulaceae | 8 |
| Isolepis cernua | (Vahl) Roem. & Schult. | Cyperaceae | 8 |
| Isolepis costata | Hochst. ex A.Rich. | Cyperaceae | 8 |
| Isolepis diabolica | (Steud.) Schrad. | Cyperaceae | 8 |
| Isolepis fluitans | (L.) R.Br. | Cyperaceae | 8 |
| Isolepis sepulcralis | Steud. | Cyperaceae | 8 |
| Isolepis setacea | (L.) R.Br. | Cyperaceae | 8 |
| Jamesbrittenia aspleniifolia | Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia atropurpurea | (Benth.) Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia aurantiaca | (Burch.) Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia breviflora | (Schltr.) Hilliard | Scrophulariaceae | 8 |
| Jamesbrittenia pristisepala | (Hiern) Hilliard | Scrophulariaceae | 8 |
| Juncus acutus | L. | Juncaceae | 8 |
| Juncus inflexus | L. | Juncaceae | 8 |
| Juncus kraussii | Hochst. | Juncaceae | 8 |
| Juncus lomatophyllus | Spreng. | Juncaceae | 8 |
| Juncus oxycarpus | E.Mey. ex Kunth | Juncaceae | 8 |
| Juncus rigidus | Desf. | Juncaceae | 8 |
| Kalanchoe thyrsiflora | Harv. | Crassulaceae | 8 |
| Kedrostis capensis | (Sond.) A.Meeuse | Cucurbitaceae | 8 |
| Kiggelaria africana | L. | Achariaceae | 8 |
| Kniphofia caulescens | Baker | Asphodelaceae | 8 |
| Kniphofia linearifolia | Baker | Asphodelaceae | 8 |
| Kniphofia northiae | Baker | Asphodelaceae | 8 |
| Kniphofia porphyrantha | Baker | Asphodelaceae | 8 |
| Kniphofia stricta | Codd | Asphodelaceae | 8 |
| Kniphofia triangularis | Kunth | Asphodelaceae | 8 |
| Knowltonia fanninii | (Harv. & Hook.f.) Christenh. & Byng | Ranunculaceae | 8 |
| Kohautia amatymbica | Eckl. & Zeyh. | Rubiaceae | 8 |
| Lactuca inermis | Forssk. | Asteraceae | 8 |
| Lagarosiphon major | (Ridl.) Moss | Hydrocharitaceae | 8 |
| Lantana rugosa | Thunb. | Verbenaceae | 8 |
| Laphangium luteoalbum | (L.) Tzvelev | Asteraceae | 8 |
| Lasiosiphon burchellii | Meisn. | Thymelaeaceae | 8 |
| Lasiosiphon kraussianus | (Meisn.) Meisn. | Thymelaeaceae | 8 |
| Lasiospermum bipinnatum | (Thunb.) Druce | Asteraceae | 8 |
| Ledebouria floribunda | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria marginata | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria ovatifolia | (Baker) Jessop | Asparagaceae | 8 |
| Ledebouria sandersonii | (Baker) S.Venter & T.J.Edwards | Asparagaceae | 8 |
| Leersia hexandra | Sw. | Poaceae | 8 |
| Lemna aequinoctialis | Welw. | Araceae | 8 |
| Lemna minor | L. | Araceae | 8 |
| Leobordea eriantha | (Benth.) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leobordea foliosa | (Bolus) B.-E.van Wyk & Boatwr. | Fabaceae | 8 |
| Leonotis ocymifolia | (Burm.f.) Iwarsson | Lamiaceae | 8 |
| Lepisorus schraderi | Ching | Polypodiaceae | 8 |
| Lessertia frutescens | (L.) Goldblatt & J.C.Manning | Fabaceae | 8 |
| Lessertia perennans | (Jacq.) DC. | Fabaceae | 8 |
| Leucosidea sericea | Eckl. & Zeyh. | Rosaceae | 8 |
| Limeum aethiopicum | Burm.f. | Limeaceae | 8 |
| Limeum viscosum | Fenzl | Limeaceae | 8 |
| Limosella inflata | Hilliard & B.L.Burtt | Plantaginaceae | 8 |
| Limosella longiflora | Kuntze | Plantaginaceae | 8 |
| Limosella vesiculosa | Hilliard & B.L.Burtt | Plantaginaceae | 8 |
| Lindernia conferta | (Hiern) Philcox | Linderniaceae | 8 |
| Lindernia parviflora | (Roxb.) Haines | Linderniaceae | 8 |
| Listia heterophylla | E.Mey. | Fabaceae | 8 |
| Litanthus pusillus | Harv. | Asparagaceae | 8 |
| Lithospermum papillosum | Thunb. | Boraginaceae | 8 |
| Lobelia erinus | L. | Campanulaceae | 8 |
| Lobelia flaccida | (C.Presl) A.DC. | Campanulaceae | 8 |
| Lobelia galpinii | Schltr. | Campanulaceae | 8 |
| Lobelia preslii | A.DC. | Campanulaceae | 8 |
| Lobelia sonderiana | (Kuntze) Lammers | Campanulaceae | 8 |
| Lobelia thermalis | Thunb. | Campanulaceae | 8 |
| Lobelia vanreenensis | (Kuntze) K.Schum. | Campanulaceae | 8 |
| Lomaria inflexa | Kunze | Blechnaceae | 8 |
| Lomaridium attenuatum | (Sw.) Gasper & V.A.O.Dittrich | Blechnaceae | 8 |
| Lotononis galpinii | Dümmer | Fabaceae | 8 |
| Lotononis laxa | Eckl. & Zeyh. | Fabaceae | 8 |
| Lotononis lotononoides | (Scott Elliot) B.-E.van Wyk | Fabaceae | 8 |
| Lotononis minor | Dümmer & A.J.Jenn. | Fabaceae | 8 |
| Lotononis pulchella | (E.Mey.) B.-E.van Wyk | Fabaceae | 8 |
| Lotononis sericophylla | Benth. | Fabaceae | 8 |
| Lotononis tenella | (E.Mey.) Eckl. & Zeyh. | Fabaceae | 8 |
| Ludwigia palustris | (L.) Elliott | Onagraceae | 8 |
| Lycium cinereum | Thunb. | Solanaceae | 8 |
| Lycium ferocissimum | Miers | Solanaceae | 8 |
| Lycopodium clavatum | L. | Lycopodiaceae | 8 |
| Lysimachia huttonii | (Harv.) U.Manns & Anderb. | Primulaceae | 8 |
| Manulea buchneroides | Hilliard & B.L.Burtt | Scrophulariaceae | 8 |
| Maytenus acuminata | (L.f.) Loes. | Celastraceae | 8 |
| Medicago laciniata | (L.) Mill. | Fabaceae | 8 |
| Melasma scabrum | P.J.Bergius | Orobanchaceae | 8 |
| Melianthus comosus | Vahl | Francoaceae | 8 |
| Melianthus villosus | Bolus | Francoaceae | 8 |
| Melica racemosa | Thunb. | Poaceae | 8 |
| Melilotus albus | Medik. | Fabaceae | 8 |
| Melinis nerviglumis | (Franch.) Zizka | Poaceae | 8 |
| Melinis repens | (Willd.) Zizka | Poaceae | 8 |
| Melolobium alpinum | Eckl. & Zeyh. | Fabaceae | 8 |
| Melolobium candicans | Eckl. & Zeyh. | Fabaceae | 8 |
| Melolobium microphyllum | (L.f.) Eckl. & Zeyh. | Fabaceae | 8 |
| Melolobium obcordatum | Harv. | Fabaceae | 8 |
| Mentha aquatica | L. | Lamiaceae | 8 |
| Mentha longifolia | (L.) Huds. | Lamiaceae | 8 |
| Merwilla plumbea | (Lindl.) Speta | Asparagaceae | 8 |
| Metalasia densa | (Lam.) P.O.Karis | Asteraceae | 8 |
| Miraglossum pulchellum | (Schltr.) Kupicha | Apocynaceae | 8 |
| Miscanthus ecklonii | (Nees) Mabb. | Poaceae | 8 |
| Monocymbium ceresiiforme | (Nees) Stapf | Poaceae | 8 |
| Monopsis decipiens | (Sond.) Thulin | Campanulaceae | 8 |
| Monsonia angustifolia | E.Mey. | Geraniaceae | 8 |
| Monsonia biflora | DC. | Geraniaceae | 8 |
| Moraea albicuspa | Goldblatt | Iridaceae | 8 |
| Moraea brevistyla | (Goldblatt) Goldblatt | Iridaceae | 8 |
| Moraea cookii | (L.Bolus) Goldblatt | Iridaceae | 8 |
| Moraea elliotii | Baker | Iridaceae | 8 |
| Moraea huttonii | (Baker) Oberm. | Iridaceae | 8 |
| Moraea inclinata | Goldblatt | Iridaceae | 8 |
| Moraea modesta | Killick | Iridaceae | 8 |
| Moraea pallida | (Baker) Goldblatt | Iridaceae | 8 |
| Moraea simulans | Baker | Iridaceae | 8 |
| Moraea spathulata | (L.f.) Klatt | Iridaceae | 8 |
| Moraea stricta | Baker | Iridaceae | 8 |
| Moraea trifida | R.C.Foster | Iridaceae | 8 |
| Mossia intervallaris | (L.Bolus) N.E.Br. | Aizoaceae | 8 |
| Myrica serrata | Lam. | Myricaceae | 8 |
| Myrsine africana | L. | Primulaceae | 8 |
| Namaquapteris capensis | (Thunb.) Windham & Schuettp. | Pteridaceae | 8 |
| Nemesia albiflora | N.E.Br. | Scrophulariaceae | 8 |
| Nemesia floribunda | Lehm. | Scrophulariaceae | 8 |
| Nemesia rupicola | Hilliard | Scrophulariaceae | 8 |
| Nenax microphylla | (Sond.) Salter | Rubiaceae | 8 |
| Nicipe graminifolia | (Thunb.) Mart.-Azorín, M.B.Crespo & Juan | Asparagaceae | 8 |
| Nicipe juncifolia | (Jacq.) Mart.-Azorín, M.B.Crespo & Juan | Asparagaceae | 8 |
| Nicipe paludosa | (Baker) Mart.-Azorín, M.B.Crespo & Juan | Asparagaceae | 8 |
| Nidorella anomala | Steetz | Asteraceae | 8 |
| Nidorella auriculata | 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 |
| Notobubon laevigatum | (Aiton) Magee | Apiaceae | 8 |
| Ochna serrulata | (Hochst.) Walp. | Ochnaceae | 8 |
| Ocimum americanum | L. | Lamiaceae | 8 |
| Ocimum obovatum | E.Mey. ex Benth. | Lamiaceae | 8 |
| Ocotea bullata | (Burch.) Baill. | Lauraceae | 8 |
| Oedera acerosa | (DC.) N.G.Bergh | Asteraceae | 8 |
| Oedera decussata | (L'Hér.) N.G.Bergh | Asteraceae | 8 |
| Oldenlandia herbacea | (L.) Roxb. | Rubiaceae | 8 |
| Olea europaea | L. | Oleaceae | 8 |
| Olinia emarginata | Burtt Davy | Penaeaceae | 8 |
| Oncosiphon pilulifer | (L.f.) Källersjö | Asteraceae | 8 |
| Ophioglossum polyphyllum | A.Braun ex Seub. | Ophioglossaceae | 8 |
| Ophioglossum vulgatum | L. | Ophioglossaceae | 8 |
| Osmunda regalis | L. | Osmundaceae | 8 |
| Osteospermum calendulaceum | L.f. | Asteraceae | 8 |
| Osteospermum muricatum | E.Mey. ex DC. | Asteraceae | 8 |
| Osteospermum scariosum | DC. | Asteraceae | 8 |
| Osyris lanceolata | Hochst. & Steud. | Santalaceae | 8 |
| Oxalis obliquifolia | Steud. ex A.Rich. | Oxalidaceae | 8 |
| Oxalis smithiana | Eckl. & Zeyh. | Oxalidaceae | 8 |
| Oxalis tragopoda | T.M.Salter | Oxalidaceae | 8 |
| Parablechnum capense | (Burm.f.) Gasper & Salino | Blechnaceae | 8 |
| Parapodium costatum | E.Mey. | Apocynaceae | 8 |
| Parietaria debilis | G.Forst. | Urticaceae | 8 |
| Passerina montana | Thoday | Thymelaeaceae | 8 |
| Pegolettia retrofracta | (Thunb.) Kies | Asteraceae | 8 |
| Pelargonium alchemilloides | (L.) L'Hér. | Geraniaceae | 8 |
| Pelargonium aridum | R.A.Dyer | Geraniaceae | 8 |
| Pelargonium elongatum | Steud. | Geraniaceae | 8 |
| Pelargonium luridum | (Andrews) Sweet | Geraniaceae | 8 |
| Pelargonium malacoides | R.Knuth | Geraniaceae | 8 |
| Pelargonium minimum | (Cav.) Willd. | Geraniaceae | 8 |
| Pelargonium multicaule | Jacq. | Geraniaceae | 8 |
| Pelargonium ranunculophyllum | Baker | Geraniaceae | 8 |
| Pelargonium sidoides | DC. | Geraniaceae | 8 |
| Peltocalathos baurii | (MacOwan) Tamura | Ranunculaceae | 8 |
| Pentameris airoides | (Nees) Steud. | Poaceae | 8 |
| Pentanisia angustifolia | (Hochst.) Hochst. | Rubiaceae | 8 |
| Pentanisia prunelloides | (Klotzsch ex Eckl. & Zeyh.) Walp. | Rubiaceae | 8 |
| Pentzia cooperi | Harv. | Asteraceae | 8 |
| Pentzia globosa | Less. | Asteraceae | 8 |
| Peperomia tetraphylla | (G.Forst.) Hook. & Arn. | Piperaceae | 8 |
| Persicaria amphibia | (L.) Delarbre | Polygonaceae | 8 |
| Persicaria decipiens | (R.Br.) K.L.Wilson | Polygonaceae | 8 |
| Pharnaceum dichotomum | L.f. | Molluginaceae | 8 |
| Phlegmariurus gnidioides | (L.f.) A.R.Field & Bostock | Lycopodiaceae | 8 |
| Phragmites australis | (Cav.) Steud. | Poaceae | 8 |
| Phygelius aequalis | Harv. ex Hiern | Scrophulariaceae | 8 |
| Phygelius capensis | E.Mey. ex Benth. | Scrophulariaceae | 8 |
| Phyla nodiflora | (L.) Greene | Verbenaceae | 8 |
| Phyllanthus maderaspatensis | L. | Phyllanthaceae | 8 |
| Pistia stratiotes | L. | Araceae | 8 |
| Pittosporum viridiflorum | Sims | Pittosporaceae | 8 |
| Plantago major | L. | Plantaginaceae | 8 |
| Plectranthus grallatus | Briq. | Lamiaceae | 8 |
| Pleopeltis macrocarpa | (Bory ex Willd.) Kaulf. | Polypodiaceae | 8 |
| Podocarpus latifolius | (Thunb.) R.Br. ex Mirb. | Podocarpaceae | 8 |
| Pogonarthria squarrosa | (Licht.) Pilg. | Poaceae | 8 |
| Polemannia montana | Schltr. & H.Wolff | Apiaceae | 8 |
| Polemannia simplicior | Hilliard & B.L.Burtt | Apiaceae | 8 |
| Pollichia campestris | Aiton | Caryophyllaceae | 8 |
| Polygala amatymbica | Eckl. & Zeyh. | Polygalaceae | 8 |
| Polygala gracilenta | Burtt Davy | Polygalaceae | 8 |
| Polygala hispida | Burch. ex DC. | Polygalaceae | 8 |
| Polygala hottentotta | C.Presl | Polygalaceae | 8 |
| Polygala myrtifolia | L. | Polygalaceae | 8 |
| Polygala ohlendorfiana | Eckl. & Zeyh. | Polygalaceae | 8 |
| Polygala refracta | Burch. ex DC. | Polygalaceae | 8 |
| Polygala transvaalensis | Chodat | Polygalaceae | 8 |
| Polygala uncinata | E.Mey. ex Meisn. | Polygalaceae | 8 |
| Polygala virgata | Thunb. | Polygalaceae | 8 |
| Polypodium vulgare | L. | Polypodiaceae | 8 |
| Polystichum luctuosum | (Kunze) T.Moore | Dryopteridaceae | 8 |
| Potamogeton nodosus | Poir. | Potamogetonaceae | 8 |
| Potamogeton pusillus | L. | Potamogetonaceae | 8 |
| Potamogeton schweinfurthii | A.Benn. | Potamogetonaceae | 8 |
| Printzia auriculata | Harv. | Asteraceae | 8 |
| Printzia pyrifolia | Less. | Asteraceae | 8 |
| Protea simplex | E.Phillips | Proteaceae | 8 |
| Protea subvestita | N.E.Br. | Proteaceae | 8 |
| Protea welwitschii | Engl. | Proteaceae | 8 |
| Psammotropha mucronata | (Thunb.) Fenzl | Molluginaceae | 8 |
| Psammotropha myriantha | Sond. | Molluginaceae | 8 |
| Pseudognaphalium oligandrum | (DC.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Pseudognaphalium undulatum | (L.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Pseudoschoenus inanis | (Thunb.) Oteng-Yeb. | Cyperaceae | 8 |
| Psilotum nudum | (L.) P.Beauv. | Psilotaceae | 8 |
| Psoralea polysticta | Benth. ex Harv. | Fabaceae | 8 |
| Pteridium aquilinum | (L.) Kuhn | Dennstaedtiaceae | 8 |
| Pteris buchananii | Baker ex Sim | Pteridaceae | 8 |
| Pteris cretica | L. | Pteridaceae | 8 |
| Pteris dentata | Forssk. | Pteridaceae | 8 |
| Pteris vittata | L. | Pteridaceae | 8 |
| Pterocelastrus rostratus | (Thunb.) Walp. | Celastraceae | 8 |
| Pterothrix spinescens | DC. | Asteraceae | 8 |
| Pterygodium cooperi | Rolfe | Orchidaceae | 8 |
| Pterygodium hastatum | Bolus | Orchidaceae | 8 |
| Pulicaria scabra | Druce | Asteraceae | 8 |
| Ranunculus dregei | J.C.Manning & Goldblatt | Ranunculaceae | 8 |
| Ranunculus multifidus | Forssk. | Ranunculaceae | 8 |
| Ranunculus sphaerospermus | Boiss. & C.I.Blanche | Ranunculaceae | 8 |
| Raphionacme hirsuta | (E.Mey.) R.A.Dyer | Apocynaceae | 8 |
| Reseda lutea | L. | Resedaceae | 8 |
| Rhamnus prinoides | L'Hér. | Rhamnaceae | 8 |
| Rhoicissus tridentata | (L.f.) Wild & R.B.Drumm. | Vitaceae | 8 |
| Rhynchosia caribaea | (Jacq.) DC. | Fabaceae | 8 |
| Rhynchosia pentheri | Schltr. ex Zahlbr. | Fabaceae | 8 |
| Rhynchosia totta | (Thunb.) DC. | Fabaceae | 8 |
| Rhynchospora brownii | Roem. & Schult. | Cyperaceae | 8 |
| Riocreuxia torulosa | Decne. | Apocynaceae | 8 |
| Roessleria armerioides | (DC.) Stångb. & Anderb. | Asteraceae | 8 |
| Romulea camerooniana | Baker | Iridaceae | 8 |
| Romulea macowanii | Baker | Iridaceae | 8 |
| Rotheca hirsuta | (Hochst.) R.Fern. | Lamiaceae | 8 |
| Rubia petiolaris | DC. | Rubiaceae | 8 |
| Rubus pinnatus | Willd. | Rosaceae | 8 |
| Rubus rigidus | Sm. | Rosaceae | 8 |
| Rumex acetosella | L. | Polygonaceae | 8 |
| Rumex sagittatus | Thunb. | Polygonaceae | 8 |
| Ruschia putterillii | (L.Bolus) L.Bolus | Aizoaceae | 8 |
| Salix mucronata | Thunb. | Salicaceae | 8 |
| Salvia repens | Burch. ex Benth. | Lamiaceae | 8 |
| Salvia runcinata | L.f. | Lamiaceae | 8 |
| Salvia stenophylla | Burch. ex Benth. | Lamiaceae | 8 |
| Sanicula elata | Buch.-Ham. ex D.Don | Apiaceae | 8 |
| Satyrium bracteatum | (L.f.) Thunb. | Orchidaceae | 8 |
| Satyrium cristatum | Sond. | Orchidaceae | 8 |
| Satyrium longicauda | Lindl. | Orchidaceae | 8 |
| Satyrium neglectum | Schltr. | Orchidaceae | 8 |
| Satyrium parviflorum | Sw. | Orchidaceae | 8 |
| Schismus barbatus | (L.) Thell. | Poaceae | 8 |
| Schistostephium crataegifolium | (DC.) Fenzl ex Harv. | Asteraceae | 8 |
| Schizaea pectinata | (L.) Sw. | Schizaeaceae | 8 |
| Schizobasis intricata | (Baker) Baker | Asparagaceae | 8 |
| Schizochilus flexuosus | Harv. ex Rolfe | Orchidaceae | 8 |
| Schoenoplectiella decipiens | (Nees) J.R.Starr | Cyperaceae | 8 |
| Schoenoplectus lacustris | (L.) Palla | Cyperaceae | 8 |
| Scirpoides burkei | (C.B.Clarke) Goetgh., Muasya & D.A.Simpson | Cyperaceae | 8 |
| Searsia burchellii | (Sond. ex Engl.) Moffett | Anacardiaceae | 8 |
| Searsia dentata | (Thunb.) F.A.Barkley | Anacardiaceae | 8 |
| Searsia discolor | (E.Mey. ex Sond.) Moffett | Anacardiaceae | 8 |
| Searsia divaricata | (Eckl. & Zeyh.) Moffett | Anacardiaceae | 8 |
| Searsia dregeana | (Sond.) Moffett | Anacardiaceae | 8 |
| Searsia erosa | (Thunb.) Moffett | Anacardiaceae | 8 |
| Searsia lancea | (L.f.) F.A.Barkley | Anacardiaceae | 8 |
| Searsia lucida | (L.) F.A.Barkley | Anacardiaceae | 8 |
| Searsia montana | (Diels) Moffett | Anacardiaceae | 8 |
| Searsia pallens | (Eckl. & Zeyh.) Moffett | Anacardiaceae | 8 |
| Searsia pyroides | (Burch.) Moffett | Anacardiaceae | 8 |
| Searsia tomentosa | (L.) F.A.Barkley | Anacardiaceae | 8 |
| Sebaea natalensis | Schinz | Gentianaceae | 8 |
| Sebaea sedoides | Gilg | Gentianaceae | 8 |
| Selago densiflora | Rolfe | Scrophulariaceae | 8 |
| Selago galpinii | Schltr. | Scrophulariaceae | 8 |
| Selago saxatilis | E.Mey. | Scrophulariaceae | 8 |
| Senecio achilleifolius | DC. | Asteraceae | 8 |
| Senecio asperulus | DC. | Asteraceae | 8 |
| Senecio barbatus | DC. | Asteraceae | 8 |
| Senecio bupleuroides | DC. | Asteraceae | 8 |
| Senecio burchellii | DC. | Asteraceae | 8 |
| Senecio cicatricosus | Sch.Bip. | Asteraceae | 8 |
| Senecio coronatus | Harv. | Asteraceae | 8 |
| Senecio decurrens | DC. | Asteraceae | 8 |
| Senecio discodregeanus | Hilliard & B.L.Burtt | Asteraceae | 8 |
| Senecio erubescens | Aiton | Asteraceae | 8 |
| Senecio glaberrimus | DC. | Asteraceae | 8 |
| Senecio hastatus | L. | Asteraceae | 8 |
| Senecio inaequidens | DC. | Asteraceae | 8 |
| Senecio inornatus | DC. | Asteraceae | 8 |
| Senecio isatideus | DC. | Asteraceae | 8 |
| Senecio linifolius | L. | Asteraceae | 8 |
| Senecio macrocephalus | DC. | Asteraceae | 8 |
| Senecio macrospermus | DC. | Asteraceae | 8 |
| Senecio othonniflorus | DC. | Asteraceae | 8 |
| Senecio polyodon | DC. | Asteraceae | 8 |
| Senecio pterophorus | DC. | Asteraceae | 8 |
| Senecio radicans | (L.f.) Sch.Bip. | Asteraceae | 8 |
| Senecio rhomboideus | Harv. | Asteraceae | 8 |
| Senecio ruwenzoriensis | S.Moore | Asteraceae | 8 |
| Senecio scitus | Hutch. & Burtt Davy | Asteraceae | 8 |
| Senecio seminiveus | J.M.Wood & M.S.Evans | Asteraceae | 8 |
| Senecio speciosus | Willd. | Asteraceae | 8 |
| Sesbania bispinosa | (Jacq.) W.Wight | Fabaceae | 8 |
| Setaria pumila | (Poir.) Roem. & Schult. | Poaceae | 8 |
| Setaria sphacelata | (Schumach.) Stapf & C.E.Hubb. ex Moss | Poaceae | 8 |
| Setaria verticillata | (L.) P.Beauv. | Poaceae | 8 |
| Sida alba | L. | Malvaceae | 8 |
| Sida rhombifolia | L. | Malvaceae | 8 |
| Silene burchellii | Otth ex DC. | Caryophyllaceae | 8 |
| Silene undulata | Aiton | Caryophyllaceae | 8 |
| Sisymbrium capense | Thunb. | Brassicaceae | 8 |
| Solanum campylacanthum | Hochst. ex A.Rich. | Solanaceae | 8 |
| Solanum capense | L. | Solanaceae | 8 |
| Solanum retroflexum | Dunal | Solanaceae | 8 |
| Solanum scabrum | Mill. | Solanaceae | 8 |
| Solanum supinum | Dunal | Solanaceae | 8 |
| Solanum tomentosum | L. | Solanaceae | 8 |
| Solidago uliginosa | Nutt. | Asteraceae | 8 |
| Sonchus wilmsii | R.E.Fr. | Asteraceae | 8 |
| Sopubia cana | Harv. | Orobanchaceae | 8 |
| Sparrmannia ricinocarpa | (Eckl. & Zeyh.) Kuntze | Malvaceae | 8 |
| Sporobolus africanus | (Poir.) Robyns & Tournay | Poaceae | 8 |
| Sporobolus fimbriatus | (Nees ex Trin.) Nees | Poaceae | 8 |
| Stachys aethiopica | L. | Lamiaceae | 8 |
| Stachys hyssopoides | Burch. ex Benth. | Lamiaceae | 8 |
| Stachys rugosa | Aiton | Lamiaceae | 8 |
| Stachys tysonii | Skan | Lamiaceae | 8 |
| Stapelia grandiflora | Masson | Apocynaceae | 8 |
| Stellarioides virens | (Lindl.) Speta | Asparagaceae | 8 |
| Sticherus umbraculifer | (Kunze) Ching | Gleicheniaceae | 8 |
| Stipagrostis namaquensis | (Nees) De Winter | Poaceae | 8 |
| Stipagrostis zeyheri | (Nees) De Winter | Poaceae | 8 |
| Streptocarpus pentherianus | Fritsch | Gesneriaceae | 8 |
| Streptocarpus pusillus | Harv. ex C.B.Clarke | 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 |
| Talinum afrum | (Thunb.) Eckl. & Zeyh. | Talinaceae | 8 |
| Tarchonanthus camphoratus | L. | Asteraceae | 8 |
| Teedia lucida | (Aiton) Rudolphi | Scrophulariaceae | 8 |
| Tenaxia stricta | (Schrad.) N.P.Barker & H.P.Linder | Poaceae | 8 |
| Tephrosia capensis | (Jacq.) Pers. | Fabaceae | 8 |
| Teucrium trifidum | Retz. | Lamiaceae | 8 |
| Thalictrum minus | L. | Ranunculaceae | 8 |
| Thelypteris confluens | (Thunb.) C.V.Morton | Thelypteridaceae | 8 |
| Themeda triandra | Forssk. | Poaceae | 8 |
| Thesium cupressoides | A.W.Hill | Santalaceae | 8 |
| Trachyandra asperata | Kunth | Asphodelaceae | 8 |
| Trachyandra saltii | (Baker) Oberm. | Asphodelaceae | 8 |
| Trachypogon spicatus | (L.f.) Kuntze | Poaceae | 8 |
| Tragus koelerioides | Asch. | Poaceae | 8 |
| Tragus racemosus | (L.) All. | Poaceae | 8 |
| Trichoneura grandiglumis | Ekman | Poaceae | 8 |
| Trifolium africanum | Ser. | Fabaceae | 8 |
| Trifolium burchellianum | Ser. | Fabaceae | 8 |
| Trimeria grandifolia | (Hochst.) Warb. | Salicaceae | 8 |
| Tristachya biseriata | Stapf | Poaceae | 8 |
| Tristachya leucothrix | Trin. ex Nees | Poaceae | 8 |
| Tritonia gladiolaris | (Lam.) Goldblatt & J.C.Manning | Iridaceae | 8 |
| Tulbaghia acutiloba | Harv. | Amaryllidaceae | 8 |
| Tulbaghia leucantha | Baker | Amaryllidaceae | 8 |
| Tulbaghia montana | Vosa | Amaryllidaceae | 8 |
| Typha capensis | (Rohrb.) N.E.Br. | Typhaceae | 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 |
| Ursinia nana | DC. | Asteraceae | 8 |
| Utricularia bisquamata | Schrank | Lentibulariaceae | 8 |
| Utricularia livida | E.Mey. | Lentibulariaceae | 8 |
| Utricularia stellaris | L.f. | Lentibulariaceae | 8 |
| Vachellia karroo | (Hayne) Banfi & Galasso | Fabaceae | 8 |
| Vahlia capensis | (L.f.) Thunb. | Vahliaceae | 8 |
| Veronica anagallis-aquatica | L. | Plantaginaceae | 8 |
| Viscum hoolei | (Wiens) Polhill & Wiens | Santalaceae | 8 |
| Viscum rotundifolium | L.f. | Santalaceae | 8 |
| Wahlenbergia albens | (Spreng. ex A.DC.) Lammers | Campanulaceae | 8 |
| Wahlenbergia androsacea | A.DC. | Campanulaceae | 8 |
| Wahlenbergia fasciculata | Brehmer | Campanulaceae | 8 |
| Wahlenbergia krebsii | Cham. | Campanulaceae | 8 |
| Wahlenbergia lycopodioides | Schltr. & Brehmer | Campanulaceae | 8 |
| Wahlenbergia undulata | A.DC. | Campanulaceae | 8 |
| Watsonia gladioloides | Schltr. | Iridaceae | 8 |
| Watsonia lepida | N.E.Br. | Iridaceae | 8 |
| Widdringtonia nodiflora | (L.) Powrie | Cupressaceae | 8 |
| Withania somnifera | (L.) Dunal | Solanaceae | 8 |
| Wurmbea elatior | B.Nord. | Colchicaceae | 8 |
| Wurmbea kraussii | Baker | Colchicaceae | 8 |
| Xerophyta viscosa | Baker | Velloziaceae | 8 |
| Xyris capensis | Thunb. | Xyridaceae | 8 |
| Xysmalobium parviflorum | Harv. ex Scott Elliot | Apocynaceae | 8 |
| Xysmalobium stockenstromense | Scott Elliot | Apocynaceae | 8 |
| Xysmalobium tysonianum | (Schltr.) N.E.Br. | Apocynaceae | 8 |
| Xysmalobium undulatum | (L.) W.T.Aiton | Apocynaceae | 8 |
| Zaluzianskya crocea | Schltr. | Scrophulariaceae | 8 |
| Zantedeschia aethiopica | (L.) Spreng. | Araceae | 8 |
| Zantedeschia albomaculata | (Hook.) Baill. | Araceae | 8 |
| Zehneria scabra | (L.f.) Sond. | Cucurbitaceae | 8 |
| Andropogon appendiculatus | Nees | Poaceae | 7 |
| Carex basutorum | (Turrill) Luceño & Martín-Bravo | Cyperaceae | 7 |
| Carex steudneri | Boeckeler | Cyperaceae | 7 |
| Cyperus alatus | (Nees) F.Muell. | Cyperaceae | 7 |
| Cyrtanthus epiphyticus | J.M.Wood | Amaryllidaceae | 7 |
| Disa crassicornis | Lindl. | Orchidaceae | 7 |
| Disa stricta | Sond. | Orchidaceae | 7 |
| Empodium elongatum | (Nel) B.L.Burtt | Hypoxidaceae | 7 |
| Gladiolus microcarpus | G.J.Lewis | Iridaceae | 7 |
| Harpagophytum procumbens | (Burch.) DC. ex Meisn. | Pedaliaceae | 7 |
| Harveya huttonii | Hiern | Orobanchaceae | 7 |
| Hebenstretia angolensis | Rolfe | Scrophulariaceae | 7 |
| Helichrysum grandibracteatum | M.D.Hend. | Asteraceae | 7 |
| Helichrysum subglomeratum | Less. | Asteraceae | 7 |
| Holothrix thodei | Rolfe | Orchidaceae | 7 |
| Hypoxis costata | Baker | Hypoxidaceae | 7 |
| Indigofera tristis | E.Mey. | Fabaceae | 7 |
| Jamesbrittenia stricta | (Benth.) Hilliard | Scrophulariaceae | 7 |
| Juncus exsertus | Buchenau | Juncaceae | 7 |
| Limosella grandiflora | Benth. | Plantaginaceae | 7 |
| Micromeria imbricata | (Forssk.) C.Chr. | Lamiaceae | 7 |
| Monsonia glauca | R.Knuth | Geraniaceae | 7 |
| Nerine angustifolia | (Baker) W.Watson | Amaryllidaceae | 7 |
| Osteospermum thodei | Markötter | Asteraceae | 7 |
| Pterygodium leucanthum | Bolus | Orchidaceae | 7 |
| Riocreuxia picta | Schltr. | Apocynaceae | 7 |
| Riocreuxia polyantha | Schltr. | Apocynaceae | 7 |
| Sebaea exigua | (Oliv.) Schinz | Gentianaceae | 7 |
| Afrosciadium afrum | (Meisn.) P.J.D.Winter | Apiaceae | 6 |
| Asparagus microraphis | (Kunth) Baker | Asparagaceae | 6 |
| Asparagus stellatus | Baker | Asparagaceae | 6 |
| Coccinia hirtella | Cogn. | Cucurbitaceae | 6 |
| Conium chaerophylloides | (Thunb.) Eckl. & Zeyh. | Apiaceae | 6 |
| Convolvulus aschersonii | Engl. | Convolvulaceae | 6 |
| Convolvulus dregeanus | Choisy | Convolvulaceae | 6 |
| Crassula inanis | Thunb. | Crassulaceae | 6 |
| Cynoglossum austroafricanum | Hilliard & B.L.Burtt | Boraginaceae | 6 |
| Cyperus margaritaceus | Vahl | Cyperaceae | 6 |
| Delosperma nelii | L.Bolus | Aizoaceae | 6 |
| Euclea coriacea | A.DC. | Ebenaceae | 6 |
| Eumorphia prostrata | Bolus | Asteraceae | 6 |
| Felicia caespitosa | Grau | Asteraceae | 6 |
| Helichrysum albirosulatum | Killick | Asteraceae | 6 |
| Helichrysum platypterum | DC. | Asteraceae | 6 |
| Hibiscus tridactylites | Lindl. | Malvaceae | 6 |
| Huernia barbata | (Masson) Haw. | Apocynaceae | 6 |
| Kniphofia ritualis | Codd | Asphodelaceae | 6 |
| Koeleria capensis | (Thunb.) Nees | Poaceae | 6 |
| Lessertia herbacea | (L.) Druce | Fabaceae | 6 |
| Lessertia pauciflora | Harv. | Fabaceae | 6 |
| Manulea crassifolia | Benth. | Scrophulariaceae | 6 |
| Manulea dregei | Hilliard & B.L.Burtt | Scrophulariaceae | 6 |
| Myosotis afropalustris | C.H.Wright | Boraginaceae | 6 |
| Nemesia caerulea | Hiern | Scrophulariaceae | 6 |
| Polystichum sinense | (Christ) Christ | Dryopteridaceae | 6 |
| Prunus africana | (Hook.f.) Kalkman | Rosaceae | 6 |
| Schizochilus bulbinella | (Rchb.f.) Bolus | Orchidaceae | 6 |
| Schizoglossum bidens | E.Mey. | Apocynaceae | 6 |
| Sebaea leiostyla | Gilg | Gentianaceae | 6 |
| Thesium imbricatum | Thunb. | Santalaceae | 6 |
| Triraphis andropogonoides | (Steud.) E.Phillips | Poaceae | 6 |
| Zaluzianskya pulvinata | Killick | Scrophulariaceae | 6 |
| Afroligusticum thodei | (T.H.Arnold) P.J.D.Winter | Apiaceae | 5 |
| Anemia nudiuscula | (J.P.Roux) Christenh. | Anemiaceae | 5 |
| Bulbostylis contexta | (Nees) Bodard | Cyperaceae | 5 |
| Carex rhodesiaca | Nelmes | Cyperaceae | 5 |
| Chironia krebsii | Griseb. | Gentianaceae | 5 |
| Conium fontanum | Hilliard & B.L.Burtt | Apiaceae | 5 |
| Crabbea nana | (Nees) Nees | Acanthaceae | 5 |
| Cyperus hystricoides | (B.Nord.) Bauters | Cyperaceae | 5 |
| Cyperus semitrifidus | Schrad. | Cyperaceae | 5 |
| Didymodoxa afra | (Thunb.) Friis & Wilmot-Dear | Urticaceae | 5 |
| Echinochloa stagnina | (Retz.) P.Beauv. | Poaceae | 5 |
| Eleocharis dregeana | Steud. | Cyperaceae | 5 |
| Eragrostis rotifer | Rendle | Poaceae | 5 |
| Erica maesta | Bolus | Ericaceae | 5 |
| Erucastrum strigosum | (Thunb.) O.E.Schulz | Brassicaceae | 5 |
| Euphorbia gueinzii | Boiss. | Euphorbiaceae | 5 |
| Euryops candollei | Harv. | Asteraceae | 5 |
| Fusifilum depressum | (Baker) U.Müll.-Doblies, J.S.Tang & D.Müll.-Doblies | Asparagaceae | 5 |
| Gnaphalium limicola | Hilliard | Asteraceae | 5 |
| Helichrysum dasycephalum | O.Hoffm. | Asteraceae | 5 |
| Helichrysum elegantissimum | DC. | Asteraceae | 5 |
| Hesperantha hygrophila | Hilliard & B.L.Burtt | Iridaceae | 5 |
| Indigastrum fastigiatum | (E.Mey.) Schrire | Fabaceae | 5 |
| Isolepis sororia | Kunth | Cyperaceae | 5 |
| Jamesbrittenia jurassica | (Hilliard & B.L.Burtt) Hilliard | Scrophulariaceae | 5 |
| Leobordea divaricata | (Eckl. & Zeyh.) Boatwr. | Fabaceae | 5 |
| Lithospermum diversifolium | DC. | Boraginaceae | 5 |
| Lobelia laxa | MacOwan | Campanulaceae | 5 |
| Marsilea macrocarpa | C.Presl | Marsileaceae | 5 |
| Microchloa afra | Nees | Poaceae | 5 |
| Neobolusia tysonii | (Bolus) Schltr. | Orchidaceae | 5 |
| Pentameris aurea | (Steud.) Galley & H.P.Linder | Poaceae | 5 |
| Pimpinella afra | (Eckl. & Zeyh.) D.Dietr. | Apiaceae | 5 |
| Polygala houtboshiana | Chodat | Polygalaceae | 5 |
| Rhynchosia cooperi | (Baker f.) Harv. ex Burtt Davy | Fabaceae | 5 |
| Schizoglossum linifolium | Schltr. | Apocynaceae | 5 |
| Selago flanaganii | Rolfe | Scrophulariaceae | 5 |
| Stachys sessilis | Gürke | Lamiaceae | 5 |
| Stiburus alopecuroides | (Hack.) Stapf | Poaceae | 5 |
| Tribolium purpureum | (L.f.) Verboom & H.P.Linder | Poaceae | 5 |
| Ursinia saxatilis | N.E.Br. | Asteraceae | 5 |
| Wahlenbergia polytrichifolia | Schltr. | Campanulaceae | 5 |
| Zaluzianskya schmitziae | Hilliard & B.L.Burtt | Scrophulariaceae | 5 |
| Alepidea thodei | Dümmer | Apiaceae | 4 |
| Aloiampelos striatula | (Haw.) Klopper & Gideon F.Sm. | Asphodelaceae | 4 |
| Aponogeton junceus | Lehm. | Aponogetonaceae | 4 |
| Aristaloe aristata | (Haw.) Boatwr. & J.C.Manning | Asphodelaceae | 4 |
| Aspidoglossum lamellatum | (Schltr.) Kupicha | Apocynaceae | 4 |
| Bidens biternata | (Lour.) Merr. & Sherff | Asteraceae | 4 |
| Brachypodium flexum | Nees | Poaceae | 4 |
| Bulbostylis oritrephes | (Ridl.) C.B.Clarke | Cyperaceae | 4 |
| Cyperus nigricans | Steud. | Cyperaceae | 4 |
| Dierama trichorhizum | (Baker) N.E.Br. | Iridaceae | 4 |
| Epilobium salignum | Hausskn. | Onagraceae | 4 |
| Eragrostis plana | Nees | Poaceae | 4 |
| Erica flanaganii | Bolus | Ericaceae | 4 |
| Eucomis schijffii | Reyneke | Asparagaceae | 4 |
| Euryops acraeus | M.D.Hend. | Asteraceae | 4 |
| Festuca costata | Nees | Poaceae | 4 |
| Galtonia regalis | Hilliard & B.L.Burtt | Asparagaceae | 4 |
| Gymnopentzia bifurcata | Benth. | Asteraceae | 4 |
| Helichrysum albobrunneum | S.Moore | Asteraceae | 4 |
| Helichrysum bellum | Hilliard | Asteraceae | 4 |
| Hermannia oligosperma | K.Schum. | Malvaceae | 4 |
| Huttonaea grandiflora | (Schltr.) Rolfe | Orchidaceae | 4 |
| Jamesbrittenia filicaulis | (Benth.) Hilliard | Scrophulariaceae | 4 |
| Lachnagrostis lachnantha | (Nees) Rúgolo & A.M.Molina | Poaceae | 4 |
| Monsonia brevirostrata | R.Knuth | Geraniaceae | 4 |
| Muraltia alticola | Schltr. | Polygalaceae | 4 |
| Nidorella undulata | (Thunb.) Sond. | Asteraceae | 4 |
| Peponium caledonicum | (Sond.) Engl. | Cucurbitaceae | 4 |
| Rumex woodii | N.E.Br. | Polygonaceae | 4 |
| Ruschia hamata | (L.Bolus) Schwantes | Aizoaceae | 4 |
| Sebaea macrophylla | Gilg | Gentianaceae | 4 |
| Senecio affinis | DC. | Asteraceae | 4 |
| Thesium gracilarioides | A.W.Hill | Santalaceae | 4 |
| Thesium pallidum | A.DC. | Santalaceae | 4 |
| Wahlenbergia virgata | Engl. | Campanulaceae | 4 |
| Xysmalobium involucratum | (E.Mey.) Decne. | Apocynaceae | 4 |
| Adenochloa ecklonii | (Nees) Zuloaga | Poaceae | 3 |
| Alepidea galpinii | Dümmer | Apiaceae | 3 |
| Alepidea pusilla | Weim. | Apiaceae | 3 |
| Ammannia schinzii | (Koehne) S.A.Graham & Gandhi | Lythraceae | 3 |
| Argyrolobium lotoides | Harv. | Fabaceae | 3 |
| Argyrolobium marginatum | Bolus | Fabaceae | 3 |
| Asclepias adscendens | (Schltr.) Schltr. | Apocynaceae | 3 |
| Aspidonepsis reenensis | (N.E.Br.) Nicholas & Goyder | Apocynaceae | 3 |
| Berkheya montana | J.M.Wood & M.S.Evans | Asteraceae | 3 |
| Cephalaria galpiniana | Szabó | Caprifoliaceae | 3 |
| Chaenostoma neglectum | J.M.Wood & M.S.Evans | Scrophulariaceae | 3 |
| Chamarea longipedicellata | B.L.Burtt | Apiaceae | 3 |
| Cineraria alchemilloides | DC. | Asteraceae | 3 |
| Craterocapsa congesta | Hilliard & B.L.Burtt | Campanulaceae | 3 |
| Cyperus erectus | (Schumach.) Mattf. & Kük. | Cyperaceae | 3 |
| Cyperus niveus | Retz. | Cyperaceae | 3 |
| Delosperma adamantinum | Niederle | Aizoaceae | 3 |
| Delosperma ashtonii | L.Bolus | Aizoaceae | 3 |
| Delosperma parentum | Niederle | Aizoaceae | 3 |
| Diascia anastrepta | Hilliard & B.L.Burtt | Scrophulariaceae | 3 |
| Dipcadi gracillimum | Baker | Asparagaceae | 3 |
| Disa thodei | Schltr. ex Kraenzl. | Orchidaceae | 3 |
| Dolichos sericeus | E.Mey. | Fabaceae | 3 |
| Erucastrum austroafricanum | Al-Shehbaz & Warwick | Brassicaceae | 3 |
| Eucomis pallidiflora | Baker | Asparagaceae | 3 |
| Galtonia viridiflora | I.Verd. | Asparagaceae | 3 |
| Gladiolus flanaganii | Baker | Iridaceae | 3 |
| Gnidia propinqua | (Hilliard) B.Peterson | Thymelaeaceae | 3 |
| Haplocarpha nervosa | Beauverd | Asteraceae | 3 |
| Helichrysum krookii | Moeser | Asteraceae | 3 |
| Helichrysum pagophilum | M.D.Hend. | Asteraceae | 3 |
| Helichrysum psilolepis | Harv. | Asteraceae | 3 |
| Indigofera schlechteri | Baker f. | Fabaceae | 3 |
| Juncus dregeanus | Kunth | Juncaceae | 3 |
| Kniphofia hirsuta | Codd | Asphodelaceae | 3 |
| Knowltonia afra | (Eckl. & Zeyh.) Christenh. & Byng ex Mosyakin & de Lange | Ranunculaceae | 3 |
| Leobordea procumbens | (Bolus) B.-E.van Wyk & Boatwr. | Fabaceae | 3 |
| Lessertia stricta | Bolus | Fabaceae | 3 |
| Manulea platystigma | Hilliard & B.L.Burtt | Scrophulariaceae | 3 |
| Melica dendroides | Lehm. | Poaceae | 3 |
| Mimulus gracilis | R.Br. | Phrymaceae | 3 |
| Othonna natalensis | Sch.Bip. | Asteraceae | 3 |
| Pachycarpus macrochilus | (Schltr.) N.E.Br. | Apocynaceae | 3 |
| Panicum schinzii | Hack. | Poaceae | 3 |
| Pelargonium capituliforme | R.Knuth | Geraniaceae | 3 |
| Pseudolycopodiella sarcocaulon | (A.Braun & Welw.) Holub | Lycopodiaceae | 3 |
| Rhynchosia adenodes | Eckl. & Zeyh. | Fabaceae | 3 |
| Rorippa nudiuscula | Thell. | Brassicaceae | 3 |
| Searsia gerrardii | (Engl.) Moffett | Anacardiaceae | 3 |
| Searsia krebsiana | (C.Presl ex Engl.) Moffett | Anacardiaceae | 3 |
| Selaginella mittenii | Baker | Selaginellaceae | 3 |
| Sporobolus centrifugus | (Trin.) Nees | Poaceae | 3 |
| Sporobolus discosporus | Nees | Poaceae | 3 |
| Stachys dregeana | Benth. | Lamiaceae | 3 |
| Strumaria tenella | (L.f.) Snijman | Amaryllidaceae | 3 |
| Tenaxia disticha | (Nees) N.P.Barker & H.P.Linder | Poaceae | 3 |
| Tephrosia semiglabra | Sond. | Fabaceae | 3 |
| Thesium rasum | (A.W.Hill) N.E.Br. | Santalaceae | 3 |
| Urtica lobata | E.Mey. ex Blume | Urticaceae | 3 |