| Abrus precatorius | L. | Fabaceae | 8 |
| Abutilon angulatum | (Guill. & Perr.) Mast. | Malvaceae | 8 |
| Abutilon fruticosum | Guill. & Perr. | Malvaceae | 8 |
| Abutilon guineense | (Schumach.) Baker f. & Exell | Malvaceae | 8 |
| Abutilon hirtum | (Lam.) Sweet | Malvaceae | 8 |
| Abutilon ramosum | (Cav.) Guill. & Perr. | Malvaceae | 8 |
| Acalypha indica | L. | Euphorbiaceae | 8 |
| Achyranthes aspera | L. | Amaranthaceae | 8 |
| Actiniopteris radiata | (Sw.) Link | Pteridaceae | 8 |
| Actiniopteris semiflabellata | Pic.Serm. | Pteridaceae | 8 |
| Adansonia digitata | L. | Malvaceae | 8 |
| Adenia gummifera | Harms | Passifloraceae | 8 |
| Adenium obesum | (Forssk.) Roem. & Schult. | Apocynaceae | 8 |
| Adiantum capillus-veneris | L. | Pteridaceae | 8 |
| Aeluropus lagopoides | (L.) Thwaites | Poaceae | 8 |
| Aerva javanica | (Burm.f.) Juss. ex Schult. | Amaranthaceae | 8 |
| Aeschynomene indica | L. | Fabaceae | 8 |
| Afzelia quanzensis | Welw. | Fabaceae | 8 |
| Agathisanthemum bojeri | Klotzsch | Rubiaceae | 8 |
| Agelanthus subulatus | (Engl.) Polhill & Wiens | Loranthaceae | 8 |
| Aizoon canariense | L. | Aizoaceae | 8 |
| Albizia amara | (Roxb.) Boivin | Fabaceae | 8 |
| Albizia anthelmintica | (A.Rich.) Brongn. | Fabaceae | 8 |
| Albuca abyssinica | Jacq. | Asparagaceae | 8 |
| Alectra sessiliflora | (Vahl) Kuntze | Orobanchaceae | 8 |
| Alepidea peduncularis | Steud. ex A.Rich. | Apiaceae | 8 |
| Alysicarpus glumaceus | (Vahl) DC. | Fabaceae | 8 |
| Amaranthus thunbergii | Moq. | Amaranthaceae | 8 |
| Ammannia auriculata | Willd. | Lythraceae | 8 |
| Ammannia baccifera | L. | Lythraceae | 8 |
| Ammocharis tinneana | (Kotschy & Peyr.) Milne-Redh. & Schweick. | Amaryllidaceae | 8 |
| Ancylobothrys petersiana | (Klotzsch) Pierre | Apocynaceae | 8 |
| Andrachne telephioides | L. | Phyllanthaceae | 8 |
| Antidesma venosum | E.Mey. ex Tul. | Phyllanthaceae | 8 |
| Arabidopsis thaliana | (L.) Heynh. | Brassicaceae | 8 |
| Arabis alpina | L. | Brassicaceae | 8 |
| Arenaria serpyllifolia | L. | Caryophyllaceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Asparagus africanus | Lam. | Asparagaceae | 8 |
| Asparagus buchananii | Baker | Asparagaceae | 8 |
| Asparagus falcatus | L. | Asparagaceae | 8 |
| Asparagus racemosus | Willd. | Asparagaceae | 8 |
| Asphodelus tenuifolius | Cav. | Asphodelaceae | 8 |
| Asplenium aethiopicum | (Burm.f.) Becherer | Aspleniaceae | 8 |
| Asplenium cordatum | Sw. | Aspleniaceae | 8 |
| Asplenium monanthes | L. | Aspleniaceae | 8 |
| Asystasia intrusa | (Forssk.) Blume | Acanthaceae | 8 |
| Atriplex farinosa | Forssk. | Chenopodiaceae | 8 |
| Atriplex halimus | L. | Chenopodiaceae | 8 |
| Avicennia marina | (Forssk.) Vierh. | Acanthaceae | 8 |
| Azima tetracantha | Lam. | Salvadoraceae | 8 |
| Azolla pinnata | R.Br. | Salviniaceae | 8 |
| Bacopa monnieri | (L.) Wettst. | Plantaginaceae | 8 |
| Bauhinia tomentosa | L. | Fabaceae | 8 |
| Berchemia discolor | (Klotzsch) Hemsl. | Rhamnaceae | 8 |
| Bergia ammannioides | Roxb. | Elatinaceae | 8 |
| Blepharis integrifolia | (L.f.) E.Mey. & Drège ex Schinz | Acanthaceae | 8 |
| Blepharis maderaspatensis | (L.) B.Heyne ex Roth | Acanthaceae | 8 |
| Blumea axillaris | DC. | Asteraceae | 8 |
| Blumea viscosa | (Mill.) V.M.Badillo | Asteraceae | 8 |
| Boerhavia diffusa | L. | Nyctaginaceae | 8 |
| Boerhavia plumbaginea | Cav. | Nyctaginaceae | 8 |
| Boerhavia repens | L. | Nyctaginaceae | 8 |
| Bolboschoenus glaucus | (Lam.) S.G.Sm. | Cyperaceae | 8 |
| Boswellia sacra | Flück. | Burseraceae | 8 |
| Bridelia cathartica | Bertol. | Phyllanthaceae | 8 |
| Bruguiera gymnorhiza | (L.) Lam. ex Savigny | Rhizophoraceae | 8 |
| Bulbine abyssinica | A.Rich. | Asphodelaceae | 8 |
| Bulbostylis barbata | (Rottb.) C.B.Clarke | Cyperaceae | 8 |
| Calpurnia aurea | (Aiton) Benth. | Fabaceae | 8 |
| Canavalia cathartica | Thouars | Fabaceae | 8 |
| Canavalia rosea | (Sw.) DC. | Fabaceae | 8 |
| Capparis cartilaginea | Decne. | Capparaceae | 8 |
| Capparis decidua | (Forssk.) Edgew. | Capparaceae | 8 |
| Capparis sepiaria | L. | Capparaceae | 8 |
| Capparis tomentosa | Lam. | Capparaceae | 8 |
| Cardamine hirsuta | L. | Brassicaceae | 8 |
| Cardiospermum corindum | L. | Sapindaceae | 8 |
| Cardiospermum halicacabum | L. | Sapindaceae | 8 |
| Carex brunnea | Thunb. | Cyperaceae | 8 |
| Carissa spinarum | L. | Apocynaceae | 8 |
| Cassia abbreviata | Oliv. | Fabaceae | 8 |
| Cassytha filiformis | L. | Lauraceae | 8 |
| Caylusea hexagyna | (Forssk.) M.L.Green | Resedaceae | 8 |
| Celosia argentea | L. | Amaranthaceae | 8 |
| Celtis africana | Burm.f. | Cannabaceae | 8 |
| Cenchrus caudatus | (Schrad.) Kuntze | Poaceae | 8 |
| Cenchrus ciliaris | L. | Poaceae | 8 |
| Cenchrus longisetus | M.C.Johnst. | Poaceae | 8 |
| Cenchrus setaceus | (Forssk.) Morrone | Poaceae | 8 |
| Centaurium pulchellum | (Sw.) Hayek ex Hand.-Mazz., Stadlm., Janch. & Faltis | Gentianaceae | 8 |
| Centella asiatica | (L.) Urb. | Apiaceae | 8 |
| Ceriops tagal | (Perr.) C.B.Rob. | Rhizophoraceae | 8 |
| Ceropegia bulbosa | Roxb. | Apocynaceae | 8 |
| Ceropegia racemosa | N.E.Br. | Apocynaceae | 8 |
| Chaetachme aristata | Planch. | Cannabaceae | 8 |
| Chamaecrista absus | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Chamaecrista mimosoides | (L.) Greene | Fabaceae | 8 |
| Chenopodiastrum murale | (L.) S.Fuentes, Uotila & Borsch | Chenopodiaceae | 8 |
| Chenopodium opulifolium | Schrad. ex W.D.J.Koch & Ziz | Chenopodiaceae | 8 |
| Chloris gayana | Kunth | Poaceae | 8 |
| Chloris pycnothrix | Trin. | Poaceae | 8 |
| Chlorophytum tuberosum | (Roxb.) Baker | Asparagaceae | 8 |
| Choristosoria calomelanos | (Sw.) Windham & Schuettp. | Pteridaceae | 8 |
| Choristosoria viridis | (Forssk.) Windham & Schuettp. | Pteridaceae | 8 |
| Chrozophora oblongifolia | (Delile) A.Juss. ex Spreng. | Euphorbiaceae | 8 |
| Cissampelos pareira | L. | Menispermaceae | 8 |
| Cissus cactiformis | Gilg | Vitaceae | 8 |
| Cissus quadrangularis | L. | Vitaceae | 8 |
| Cissus rotundifolia | Lam. | Vitaceae | 8 |
| Cistanche phelypaea | (L.) Cout. | Orobanchaceae | 8 |
| Cistanche tubulosa | (Schenk) Wight ex Hook.f. | Orobanchaceae | 8 |
| Citrullus colocynthis | (L.) Schrad. | Cucurbitaceae | 8 |
| Cleome amblyocarpa | Barratte & Murb. | Cleomaceae | 8 |
| Cleome gynandra | L. | Cleomaceae | 8 |
| Cleome hirta | (Klotzsch) Oliv. | Cleomaceae | 8 |
| Cleome monophylla | L. | Cleomaceae | 8 |
| Cleome pallida | Kotschy | Cleomaceae | 8 |
| Clitoria ternatea | L. | Fabaceae | 8 |
| Coccinia grandis | (L.) Voigt | Cucurbitaceae | 8 |
| Coldenia procumbens | L. | Coldeniaceae | 8 |
| Coleus barbatus | (Andrews) Benth. ex G.Don | Lamiaceae | 8 |
| Coleus caninus | (B.Heyne ex Roth) Vatke | Lamiaceae | 8 |
| Coleus hadiensis | (Forssk.) A.J.Paton | Lamiaceae | 8 |
| Combretum hereroense | Schinz | Combretaceae | 8 |
| Combretum molle | R.Br. ex G.Don | Combretaceae | 8 |
| Combretum padoides | Engl. & Diels | Combretaceae | 8 |
| Commelina africana | L. | Commelinaceae | 8 |
| Commelina benghalensis | L. | Commelinaceae | 8 |
| Commelina erecta | L. | Commelinaceae | 8 |
| Commelina forskaolii | Vahl | Commelinaceae | 8 |
| Commiphora africana | (A.Rich.) Engl. | Burseraceae | 8 |
| Convolvulus siculus | L. | Convolvulaceae | 8 |
| Corbichonia decumbens | (Forssk.) Exell | Corbichoniaceae | 8 |
| Corchorus aestuans | L. | Malvaceae | 8 |
| Corchorus olitorius | L. | Malvaceae | 8 |
| Corchorus tridens | L. | Malvaceae | 8 |
| Cordia monoica | Roxb. | Cordiaceae | 8 |
| Cordia subcordata | Lam. | Cordiaceae | 8 |
| Coris monspeliensis | L. | Primulaceae | 8 |
| Cosentinia vellea | (Aiton) Tod. | Pteridaceae | 8 |
| Crabbea velutina | S.Moore | Acanthaceae | 8 |
| Crassula alata | A.Berger | Crassulaceae | 8 |
| Crassula schimperi | C.A.Mey. | Crassulaceae | 8 |
| Crassula vaginata | Eckl. & Zeyh. | Crassulaceae | 8 |
| Craterostigma plantagineum | Hochst. | Linderniaceae | 8 |
| Cravenia panduriformis | (Burm.f.) McLay & R.L.Barrett | Malvaceae | 8 |
| Crepis foetida | L. | Asteraceae | 8 |
| Crinum macowanii | Baker | Amaryllidaceae | 8 |
| Crinum ornatum | (L.f.) Herb. | Amaryllidaceae | 8 |
| Crinum stuhlmannii | Baker | Amaryllidaceae | 8 |
| Crossandra infundibuliformis | (L.) Nees | Acanthaceae | 8 |
| Crotalaria aegyptiaca | Benth. | Fabaceae | 8 |
| Crotalaria retusa | L. | Fabaceae | 8 |
| Croton pseudopulchellus | Pax | Euphorbiaceae | 8 |
| Ctenium concinnum | Nees | Poaceae | 8 |
| Cucumis dipsaceus | Ehrenb. ex Spach | Cucurbitaceae | 8 |
| Cucumis melo | L. | Cucurbitaceae | 8 |
| Cucumis metuliferus | E.Mey. ex Naudin | Cucurbitaceae | 8 |
| Cucumis prophetarum | L. | Cucurbitaceae | 8 |
| Cullen corylifolium | (L.) Medik. | Fabaceae | 8 |
| Cuscuta planiflora | Ten. | Convolvulaceae | 8 |
| Cyanthillium cinereum | (L.) H.Rob. | Asteraceae | 8 |
| Cyathula uncinulata | (Schrad.) Schinz | Amaranthaceae | 8 |
| Cycnium tubulosum | (L.f.) Engl. | Orobanchaceae | 8 |
| Cymbopogon caesius | (Hook. & Arn.) Stapf | 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 |
| Cynodon nlemfuensis | Vanderyst | Poaceae | 8 |
| Cynoglossum lanceolatum | Forssk. | Boraginaceae | 8 |
| Cynomorium coccineum | L. | Cynomoriaceae | 8 |
| Cyperus alternifolius | L. | Cyperaceae | 8 |
| Cyperus aromaticus | (Ridl.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus articulatus | L. | Cyperaceae | 8 |
| Cyperus compressus | L. | Cyperaceae | 8 |
| Cyperus conglomeratus | Rottb. | Cyperaceae | 8 |
| Cyperus crassipes | Vahl | Cyperaceae | 8 |
| Cyperus cuspidatus | Kunth | Cyperaceae | 8 |
| Cyperus difformis | L. | Cyperaceae | 8 |
| Cyperus distans | L.f. | Cyperaceae | 8 |
| Cyperus dives | Delile | Cyperaceae | 8 |
| Cyperus dubius | Rottb. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus exaltatus | Retz. | Cyperaceae | 8 |
| Cyperus haspan | L. | Cyperaceae | 8 |
| Cyperus hyalinus | Vahl | Cyperaceae | 8 |
| Cyperus iria | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus longus | L. | Cyperaceae | 8 |
| Cyperus michelianus | (L.) Delile | Cyperaceae | 8 |
| Cyperus prolifer | Lam. | Cyperaceae | 8 |
| Cyperus pumilus | L. | Cyperaceae | 8 |
| Cyperus richardii | Steud. | Cyperaceae | 8 |
| Cyperus rotundus | L. | Cyperaceae | 8 |
| Cyperus rubicundus | Vahl | Cyperaceae | 8 |
| Cyperus sesquiflorus | (Torr.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus sphaerocephalus | Vahl | Cyperaceae | 8 |
| Cyperus squarrosus | L. | Cyperaceae | 8 |
| Dactyloctenium aegyptium | (L.) Willd. | Poaceae | 8 |
| Dalechampia scandens | L. | Euphorbiaceae | 8 |
| Delonix elata | (L.) Gamble | Fabaceae | 8 |
| Derris trifoliata | Lour. | Fabaceae | 8 |
| Dichanthium annulatum | (Forssk.) Stapf | Poaceae | 8 |
| Dichrostachys cinerea | (L.) Wight & Arn. | Fabaceae | 8 |
| Dicliptera paniculata | (Forssk.) I.Darbysh. | Acanthaceae | 8 |
| Dicliptera verticillata | (Forssk.) C.Chr. | Acanthaceae | 8 |
| Dicoma tomentosa | Cass. | Asteraceae | 8 |
| Digitaria ciliaris | (Retz.) Koeler | Poaceae | 8 |
| Dinebra retroflexa | (Vahl) Panz. | Poaceae | 8 |
| Dipcadi viride | Moench | Asparagaceae | 8 |
| Diplachne fusca | (L.) P.Beauv. | Poaceae | 8 |
| Distimake aegyptius | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Dodonaea viscosa | Jacq. | Sapindaceae | 8 |
| Drusa glandulosa | (Poir.) H.Wolff ex Engl. | Apiaceae | 8 |
| Dryopteris squamiseta | (Hook.) Kuntze | Dryopteridaceae | 8 |
| Drypetes natalensis | (Harv.) Hutch. | Putranjivaceae | 8 |
| Echinochloa colona | (L.) Link | Poaceae | 8 |
| Echinochloa pyramidalis | (Lam.) Hitchc. & Chase | Poaceae | 8 |
| Ehrharta erecta | Lam. | Poaceae | 8 |
| Eleocharis atropurpurea | (Retz.) J.Presl & C.Presl | Cyperaceae | 8 |
| Eleocharis geniculata | (L.) Roem. & Schult. | Cyperaceae | 8 |
| Elionurus muticus | (Spreng.) Kuntze | Poaceae | 8 |
| Elytraria acaulis | (L.f.) Lindau | Acanthaceae | 8 |
| Emex spinosa | (L.) Campd. | Polygonaceae | 8 |
| Endostemon tereticaulis | (Poir.) M.R.Ashby | Lamiaceae | 8 |
| Enneapogon cenchroides | (Licht.) C.E.Hubb. | Poaceae | 8 |
| Enneapogon desvauxii | P.Beauv. | Poaceae | 8 |
| Enneapogon scaber | Lehm. | Poaceae | 8 |
| Enneapogon scoparius | Stapf | Poaceae | 8 |
| Enteropogon macrostachyus | (Hochst. ex A.Rich.) Munro ex Benth. | Poaceae | 8 |
| Ephedra foeminea | Forssk. | Ephedraceae | 8 |
| Epipactis veratrifolia | Boiss. & Hohen. | Orchidaceae | 8 |
| Equisetum ramosissimum | Desf. | Equisetaceae | 8 |
| Eragrostis barrelieri | Daveau | Poaceae | 8 |
| Eragrostis cilianensis | (All.) Vignolo ex Janch. | Poaceae | 8 |
| Eragrostis ciliaris | (L.) R.Br. | Poaceae | 8 |
| Eragrostis minor | Host | Poaceae | 8 |
| Eragrostis superba | Peyr. | Poaceae | 8 |
| Eragrostis tenella | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Erianthemum dregei | (Eckl. & Zeyh.) Tiegh. | Loranthaceae | 8 |
| Erica arborea | L. | Ericaceae | 8 |
| Erodium malacoides | (L.) L'Hér. | Geraniaceae | 8 |
| Euclea divinorum | Hiern | Ebenaceae | 8 |
| Euclea natalensis | A.DC. | Ebenaceae | 8 |
| Eulophia petersii | (Rchb.f.) Rchb.f. | Orchidaceae | 8 |
| Euphorbia granulata | Forssk. | Euphorbiaceae | 8 |
| Euphorbia inaequilatera | Sond. | Euphorbiaceae | 8 |
| Euphorbia ingens | E.Mey. | Euphorbiaceae | 8 |
| Euphorbia peplus | L. | Euphorbiaceae | 8 |
| Euploca ovalifolia | (Forssk.) Diane & Hilger | Heliotropiaceae | 8 |
| Euploca strigosa | (Willd.) Diane & Hilger | Heliotropiaceae | 8 |
| Euryops arabicus | Steud. ex Jaub. & Spach | 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 |
| Ferula communis | L. | Apiaceae | 8 |
| Festuca bromoides | L. | Poaceae | 8 |
| Ficus abutilifolia | (Miq.) Miq. | Moraceae | 8 |
| Ficus bussei | Warb. ex Mildbr. & Burret | Moraceae | 8 |
| Ficus capreifolia | Delile | Moraceae | 8 |
| Ficus glumosa | Delile | Moraceae | 8 |
| Ficus ingens | (Miq.) Miq. | Moraceae | 8 |
| Ficus lutea | Vahl | Moraceae | 8 |
| Ficus palmata | Forssk. | Moraceae | 8 |
| Ficus salicifolia | Vahl | Moraceae | 8 |
| Ficus sycomorus | L. | Moraceae | 8 |
| Fimbristylis bisumbellata | (Forssk.) Bubani | Cyperaceae | 8 |
| Fimbristylis complanata | (Retz.) Link | Cyperaceae | 8 |
| Fimbristylis cymosa | R.Br. | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Flacourtia indica | (Burm.f.) Merr. | Salicaceae | 8 |
| Flagellaria guineensis | Schumach. | Flagellariaceae | 8 |
| Flueggea leucopyrus | Willd. | Phyllanthaceae | 8 |
| Flueggea virosa | (Roxb. ex Willd.) Royle | Phyllanthaceae | 8 |
| Forsskaolea tenacissima | L. | Urticaceae | 8 |
| Galium murale | (L.) All. | Rubiaceae | 8 |
| Galium spurium | L. | Rubiaceae | 8 |
| Garcinia livingstonei | T.Anderson | Clusiaceae | 8 |
| Gardenia volkensii | K.Schum. | Rubiaceae | 8 |
| Gerbera piloselloides | (L.) Cass. | Asteraceae | 8 |
| Gerbera viridifolia | (DC.) Sch.Bip. | Asteraceae | 8 |
| Gisekia africana | (Lour.) Kuntze | Gisekiaceae | 8 |
| Gisekia pharnaceoides | L. | Gisekiaceae | 8 |
| Glinus lotoides | L. | Molluginaceae | 8 |
| Glinus oppositifolius | Aug.DC. | Molluginaceae | 8 |
| Gomphocarpus fruticosus | (L.) W.T.Aiton | Apocynaceae | 8 |
| Grangea maderaspatana | (L.) Poir. | Asteraceae | 8 |
| Grewia bicolor | Juss. | Malvaceae | 8 |
| Grewia tenax | (Forssk.) Fiori | Malvaceae | 8 |
| Grewia villosa | Willd. | Malvaceae | 8 |
| Guilandina bonduc | L. | Fabaceae | 8 |
| Gymnosporia maranguensis | (Loes.) Loes. | Celastraceae | 8 |
| Gymnosporia senegalensis | (Lam.) Loes. | Celastraceae | 8 |
| Halophila ovalis | (R.Br.) Hook.f. | Hydrocharitaceae | 8 |
| Halophila stipulacea | (Forssk.) Asch. | Hydrocharitaceae | 8 |
| Helianthemum stipulatum | (Forssk.) C.Chr. | Cistaceae | 8 |
| Helichrysum foetidum | Moench | Asteraceae | 8 |
| Helinus integrifolius | (Lam.) Kuntze | Rhamnaceae | 8 |
| Heliotropium arboreum | (Blanco) Mabb. | Heliotropiaceae | 8 |
| Heliotropium steudneri | Vatke | Heliotropiaceae | 8 |
| Heliotropium supinum | L. | Heliotropiaceae | 8 |
| Heliotropium zeylanicum | Lam. | Heliotropiaceae | 8 |
| Helosciadium nodiflorum | (L.) W.D.J.Koch | Apiaceae | 8 |
| Hermannia modesta | (Ehrenb.) Mast. | Malvaceae | 8 |
| Heteropogon contortus | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Hewittia malabarica | (L.) Suresh | Convolvulaceae | 8 |
| Hibiscus micranthus | L.f. | Malvaceae | 8 |
| Hibiscus palmatus | Forssk. | Malvaceae | 8 |
| Hibiscus sidiformis | Baill. | Malvaceae | 8 |
| Hibiscus vitifolius | L. | Malvaceae | 8 |
| Hoslundia opposita | Vahl | Lamiaceae | 8 |
| Hydnora abyssinica | A.Br. | Aristolochiaceae | 8 |
| Hydrocotyle verticillata | Thunb. | Araliaceae | 8 |
| Hyparrhenia hirta | (L.) Stapf | Poaceae | 8 |
| Hyphaene coriacea | Gaertn. | Arecaceae | 8 |
| Hypoestes forskaolii | (Vahl) R.Br. | Acanthaceae | 8 |
| Hypoxis angustifolia | Lam. | Hypoxidaceae | 8 |
| Indigofera nephrocarpa | Balf.f. | Fabaceae | 8 |
| Ipomoea aquatica | Forssk. | Convolvulaceae | 8 |
| Ipomoea biflora | (L.) Pers. | Convolvulaceae | 8 |
| Ipomoea cairica | (L.) Sweet | Convolvulaceae | 8 |
| Ipomoea coptica | (L.) Roth | Convolvulaceae | 8 |
| Ipomoea eriocarpa | R.Br. | Convolvulaceae | 8 |
| Ipomoea ficifolia | Lindl. | Convolvulaceae | 8 |
| Ipomoea mauritiana | Jacq. | Convolvulaceae | 8 |
| Ipomoea obscura | (L.) Ker Gawl. | Convolvulaceae | 8 |
| Ipomoea pes-caprae | (L.) R.Br. | Convolvulaceae | 8 |
| Ipomoea pes-tigridis | L. | Convolvulaceae | 8 |
| Jacquemontia tamnifolia | (L.) Griseb. | Convolvulaceae | 8 |
| Jasminum fluminense | Vell. | Oleaceae | 8 |
| Jubogalium setaceum | (Lam.) Kadereit & Schneew. | Rubiaceae | 8 |
| Juncus oxycarpus | E.Mey. ex Kunth | Juncaceae | 8 |
| Juncus rigidus | Desf. | Juncaceae | 8 |
| Justicia anagalloides | (Nees) T.Anderson | Acanthaceae | 8 |
| Justicia flava | (Forssk.) Vahl | Acanthaceae | 8 |
| Kalanchoe laciniata | (L.) DC. | Crassulaceae | 8 |
| Kalanchoe lanceolata | Pers. | Crassulaceae | 8 |
| Kalanchoe marmorata | Baker | Crassulaceae | 8 |
| Kedrostis leloja | (Forsk. ex J.F.Gmel.) C.Jeffrey | Cucurbitaceae | 8 |
| Kickxia elatine | (L.) Dumort. | Plantaginaceae | 8 |
| Kigelia africana | (Lam.) Benth. | Bignoniaceae | 8 |
| Lactuca serriola | L. | Asteraceae | 8 |
| Lagenaria siceraria | (Molina) Standl. | Cucurbitaceae | 8 |
| Lagenaria sphaerica | E.Mey. | Cucurbitaceae | 8 |
| Launaea intybacea | (Jacq.) Beauverd | Asteraceae | 8 |
| Launaea sarmentosa | (Willd.) Kuntze | Asteraceae | 8 |
| Lawsonia inermis | L. | Lythraceae | 8 |
| Ledebouria revoluta | (L.f.) Jessop | Asparagaceae | 8 |
| Lemna aequinoctialis | Welw. | Araceae | 8 |
| Lepisorus excavatus | (Bory ex Willd.) Ching | Polypodiaceae | 8 |
| Leptadenia pyrotechnica | (Forssk.) Decne. | Apocynaceae | 8 |
| Leptospron adenanthum | (G.Mey.) A.Delgado | Fabaceae | 8 |
| Lepturus repens | (G.Forst.) R.Br. | Poaceae | 8 |
| Leucas glabrata | (Vahl) Sm. | Lamiaceae | 8 |
| Leucas martinicensis | (Jacq.) R.Br. | Lamiaceae | 8 |
| Limonium axillare | (Forssk.) Kuntze | Plumbaginaceae | 8 |
| Lindernia parviflora | (Roxb.) Haines | Linderniaceae | 8 |
| Lobelia erinus | L. | Campanulaceae | 8 |
| Ludwigia perennis | L. | Onagraceae | 8 |
| Luffa echinata | Roxb. | Cucurbitaceae | 8 |
| Lycium shawii | Roem. & Schult. | Solanaceae | 8 |
| Lysimachia arvensis | (L.) U.Manns & Anderb. | Primulaceae | 8 |
| Lysimachia minima | (L.) U.Manns & Anderb. | Primulaceae | 8 |
| Lythrum hyssopifolia | L. | Lythraceae | 8 |
| Macrotyloma axillare | (E.Mey.) Verdc. | Fabaceae | 8 |
| Maerua angolensis | DC. | Capparaceae | 8 |
| Maerua crassifolia | Forssk. | Capparaceae | 8 |
| Maesa lanceolata | Forssk. | Primulaceae | 8 |
| Malva parviflora | L. | Malvaceae | 8 |
| Malva verticillata | L. | Malvaceae | 8 |
| Manilkara mochisia | (Baker) Dubard | Sapotaceae | 8 |
| Medicago laciniata | (L.) Mill. | Fabaceae | 8 |
| Medicago lupulina | L. | Fabaceae | 8 |
| Medicago minima | (L.) Bartal. | Fabaceae | 8 |
| Megathyrsus maximus | (Jacq.) B.K.Simon & S.W.L.Jacobs | Poaceae | 8 |
| Meiosperma bracteatum | (Hochst.) I.Darbysh. & E.A.Tripp | Acanthaceae | 8 |
| Melinis minutiflora | P.Beauv. | Poaceae | 8 |
| Melinis repens | (Willd.) Zizka | Poaceae | 8 |
| Melochia corchorifolia | L. | Malvaceae | 8 |
| Merremia hederacea | (Burm.f.) Hallier f. | Convolvulaceae | 8 |
| Misopates orontium | (L.) Raf. | Plantaginaceae | 8 |
| Momordica balsamina | L. | Cucurbitaceae | 8 |
| Monolluma socotrana | (Balf.f.) Meve & Liede | Apocynaceae | 8 |
| Monsonia angustifolia | E.Mey. | Geraniaceae | 8 |
| Moringa peregrina | (Forssk.) Fiori | Moringaceae | 8 |
| Mundulea sericea | (Willd.) A.Chev. | Fabaceae | 8 |
| Murdannia simplex | (Vahl) Brenan | Commelinaceae | 8 |
| Myrsine africana | L. | Primulaceae | 8 |
| Mystroxylon aethiopicum | (Thunb.) Loes. | Celastraceae | 8 |
| Nanorrhinum heterophyllum | (Schousb.) Ghebr. | Plantaginaceae | 8 |
| Neptunia oleracea | Lour. | Fabaceae | 8 |
| Nuxia congesta | R.Br. ex Fresen. | Stilbaceae | 8 |
| Nuxia oppositifolia | (Hochst.) Benth. | Stilbaceae | 8 |
| Nymphaea lotus | L. | Nymphaeaceae | 8 |
| Nymphaea nouchali | Burm.f. | Nymphaeaceae | 8 |
| Ochna inermis | (Forssk.) Schweinf. | Ochnaceae | 8 |
| Ochna thomasiana | Engl. & Gilg ex Gilg | Ochnaceae | 8 |
| Ochradenus baccatus | Delile | Resedaceae | 8 |
| Ocimum americanum | L. | Lamiaceae | 8 |
| Ocimum gratissimum | L. | Lamiaceae | 8 |
| Ocimum obovatum | E.Mey. ex Benth. | Lamiaceae | 8 |
| Oldenlandia corymbosa | L. | Rubiaceae | 8 |
| Oldenlandia herbacea | (L.) Roxb. | Rubiaceae | 8 |
| Olea capensis | L. | Oleaceae | 8 |
| Olea europaea | L. | Oleaceae | 8 |
| Oligomeris linifolia | (Vahl ex Hornem.) J.F.Macbr. | Resedaceae | 8 |
| Oncoba spinosa | Forssk. | Salicaceae | 8 |
| Operculina turpethum | (L.) Silva Manso | Convolvulaceae | 8 |
| Ophioglossum polyphyllum | A.Braun ex Seub. | Ophioglossaceae | 8 |
| Ormocarpum trichocarpum | (Taub.) Engl. | Fabaceae | 8 |
| Orobanche minor | Sm. | Orobanchaceae | 8 |
| Orobanche mutelii | F.W.Schultz | Orobanchaceae | 8 |
| Orobanche ramosa | L. | Orobanchaceae | 8 |
| Oropetium thomaeum | (L.f.) Trin. | Poaceae | 8 |
| Orthosiphon thymiflorus | (Roth) Sleesen | Lamiaceae | 8 |
| Osyris lanceolata | Hochst. & Steud. | Santalaceae | 8 |
| Oxygonum sinuatum | Dammer | Polygonaceae | 8 |
| Pancratium tenuifolium | Hochst. | Amaryllidaceae | 8 |
| Panicum coloratum | L. | Poaceae | 8 |
| Panicum turgidum | Forssk. | Poaceae | 8 |
| Pappea capensis | Eckl. & Zeyh. | Sapindaceae | 8 |
| Parietaria debilis | G.Forst. | Urticaceae | 8 |
| Patellifolia procumbens | (C.Sm. ex Hornem.) A.J.Scott, Ford-Lloyd & J.T.Williams | Chenopodiaceae | 8 |
| Paullinia pinnata | L. | Sapindaceae | 8 |
| Pavonia burchellii | (DC.) R.A.Dyer | Malvaceae | 8 |
| Pavonia procumbens | (Wight & Arn.) Walp. | Malvaceae | 8 |
| Pedalium murex | L. | Pedaliaceae | 8 |
| Pemphis acidula | J.R.Forst. & G.Forst. | Lythraceae | 8 |
| Pentodon pentandrus | (Schumach.) Vatke | Rubiaceae | 8 |
| Peperomia pellucida | (L.) Kunth | Piperaceae | 8 |
| Pergularia daemia | (Forssk.) Chiov. | Apocynaceae | 8 |
| Pergularia tomentosa | L. | Apocynaceae | 8 |
| Perotis patens | Gand. | Poaceae | 8 |
| Persicaria decipiens | (R.Br.) K.L.Wilson | Polygonaceae | 8 |
| Persicaria senegalensis | (Meisn.) Soják | Polygonaceae | 8 |
| Phoenix reclinata | Jacq. | Arecaceae | 8 |
| Phragmites australis | (Cav.) Steud. | Poaceae | 8 |
| Phragmites karka | (Retz.) Trin. ex Steud. | Poaceae | 8 |
| Phyla nodiflora | (L.) Greene | Verbenaceae | 8 |
| Phyllanthus leucanthus | Pax | Phyllanthaceae | 8 |
| Pistia stratiotes | L. | Araceae | 8 |
| Pittosporum viridiflorum | Sims | Pittosporaceae | 8 |
| Plantago afra | L. | Plantaginaceae | 8 |
| Plantago albicans | L. | Plantaginaceae | 8 |
| Plantago ovata | Forssk. | Plantaginaceae | 8 |
| Pleopeltis macrocarpa | (Bory ex Willd.) Kaulf. | Polypodiaceae | 8 |
| Pluchea dioscoridis | (L.) DC. | Asteraceae | 8 |
| Plumbago zeylanica | L. | Plumbaginaceae | 8 |
| Pollichia campestris | Aiton | Caryophyllaceae | 8 |
| Polycarpon tetraphyllum | (L.) L. | Caryophyllaceae | 8 |
| Polygala erioptera | DC. | Polygalaceae | 8 |
| Polygala senensis | Klotzsch | Polygalaceae | 8 |
| Polygala sphenoptera | Fresen. | Polygalaceae | 8 |
| Polypogon fugax | Nees ex Steud. | Poaceae | 8 |
| Polypogon monspeliensis | (L.) Desf. | Poaceae | 8 |
| Polypogon viridis | (Gouan) Breistr. | Poaceae | 8 |
| Portulaca kermesina | N.E.Br. | Portulacaceae | 8 |
| Portulaca oleracea | L. | Portulacaceae | 8 |
| Portulaca quadrifida | L. | Portulacaceae | 8 |
| Potamogeton lucens | L. | Potamogetonaceae | 8 |
| Potamogeton pusillus | L. | Potamogetonaceae | 8 |
| Potamogeton schweinfurthii | A.Benn. | Potamogetonaceae | 8 |
| Priva adhaerens | (Forssk.) Chiov. | Verbenaceae | 8 |
| Psiadia punctulata | Vatke | Asteraceae | 8 |
| Psychotria capensis | (Eckl.) Vatke | Rubiaceae | 8 |
| Pteris vittata | L. | Pteridaceae | 8 |
| Pterolobium stellatum | (Forssk.) Brenan | Fabaceae | 8 |
| Pulicaria arabica | (L.) Cass. | Asteraceae | 8 |
| Pulicaria undulata | (L.) C.A.Mey. | Asteraceae | 8 |
| Pupalia lappacea | (L.) Juss. | Amaranthaceae | 8 |
| Ranunculus multifidus | Forssk. | Ranunculaceae | 8 |
| Rawsonia lucida | Harv. & Sond. | Achariaceae | 8 |
| Rhizophora mucronata | Poir. | Rhizophoraceae | 8 |
| Rhoicissus revoilii | Planch. | Vitaceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhynchosia schimperi | Hochst. ex Boiss. | Fabaceae | 8 |
| Rhynchosia totta | (Thunb.) DC. | Fabaceae | 8 |
| Ricinus communis | L. | Euphorbiaceae | 8 |
| Rotheca microphylla | (Blume) Callm. & Phillipson | Lamiaceae | 8 |
| Rotheca myricoides | (Hochst.) Steane & Mabb. | Lamiaceae | 8 |
| Rottboellia cochinchinensis | (Lour.) Clayton | Poaceae | 8 |
| Rubia cordifolia | L. | Rubiaceae | 8 |
| Rubia tenuifolia | d'Urv. | Rubiaceae | 8 |
| Ruellia patula | Jacq. | Acanthaceae | 8 |
| Ruellia prostrata | Poir. | Acanthaceae | 8 |
| Rumex vesicarius | L. | Polygonaceae | 8 |
| Ruttya fruticosa | Lindau | Acanthaceae | 8 |
| Sabdariffa cannabina | (L.) M.M.Hanes & R.L.Barrett | Malvaceae | 8 |
| Saccharum spontaneum | L. | Poaceae | 8 |
| Sageretia thea | (Osbeck) M.C.Johnst. | Rhamnaceae | 8 |
| Salvadora persica | L. | Salvadoraceae | 8 |
| Salvia aegyptiaca | L. | Lamiaceae | 8 |
| Samolus valerandi | L. | Primulaceae | 8 |
| Scadoxus multiflorus | (Martyn) Raf. | Amaryllidaceae | 8 |
| Scaevola plumieri | (L.) Vahl | Goodeniaceae | 8 |
| Scaevola taccada | (Gaertn.) Roxb. | Goodeniaceae | 8 |
| Schizobasis intricata | (Baker) Baker | Asparagaceae | 8 |
| Schmidtia pappophoroides | Steud. ex J.A.Schmidt | Poaceae | 8 |
| Schoenoplectiella brachyceras | (Hochst. ex A.Rich.) J.R.Starr & Jim.Mejías | Cyperaceae | 8 |
| Schoenoplectus scirpoides | (Schrad.) Browning | Cyperaceae | 8 |
| Schoenus nigricans | L. | Cyperaceae | 8 |
| Sclerocarpus africanus | Jacq. | Asteraceae | 8 |
| Senegalia mellifera | (Vahl) Seigler & Ebinger | Fabaceae | 8 |
| Senna alexandrina | Mill. | Fabaceae | 8 |
| Senna italica | Mill. | Fabaceae | 8 |
| Sesbania bispinosa | (Jacq.) W.Wight | Fabaceae | 8 |
| Sesbania sericea | (Willd.) Link | Fabaceae | 8 |
| Sesbania sesban | (L.) Merr. | Fabaceae | 8 |
| Sesuvium portulacastrum | (L.) L. | Aizoaceae | 8 |
| Setaria adhaerens | (Forssk.) Chiov. | Poaceae | 8 |
| Setaria geminata | (Forssk.) Veldkamp | Poaceae | 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 spinosa | L. | Malvaceae | 8 |
| Sideroxylon inerme | L. | Sapotaceae | 8 |
| Silene burchellii | Otth ex DC. | Caryophyllaceae | 8 |
| Sisymbrium erysimoides | Desf. | Brassicaceae | 8 |
| Sisymbrium irio | L. | Brassicaceae | 8 |
| Solanum campylacanthum | Hochst. ex A.Rich. | Solanaceae | 8 |
| Solanum dasyphyllum | Schumach. & Thonn. | Solanaceae | 8 |
| Solanum terminale | Forssk. | Solanaceae | 8 |
| Solanum tettense | Klotzsch | Solanaceae | 8 |
| Solanum villosum | Mill. | Solanaceae | 8 |
| Sonchus asper | (L.) Hill | Asteraceae | 8 |
| Sonchus oleraceus | L. | Asteraceae | 8 |
| Sonneratia alba | Sm. | Lythraceae | 8 |
| Sorghum bicolor | (L.) Moench | Poaceae | 8 |
| Sphenoclea zeylanica | Gaertn. | Sphenocleaceae | 8 |
| Sporobolus fimbriatus | (Nees ex Trin.) Nees | Poaceae | 8 |
| Steganotaenia araliacea | Hochst. | Apiaceae | 8 |
| Stellarioides virens | (Lindl.) Speta | Asparagaceae | 8 |
| Sterculia africana | (Lour.) Fiori | Malvaceae | 8 |
| Stipagrostis uniplumis | (Licht.) De Winter | Poaceae | 8 |
| Striga asiatica | (L.) Kuntze | Orobanchaceae | 8 |
| Striga gesnerioides | (Willd.) Vatke | Orobanchaceae | 8 |
| Strychnos decussata | (Pappe) Gilg | Loganiaceae | 8 |
| Strychnos madagascariensis | Poir. | Loganiaceae | 8 |
| Strychnos spinosa | Lam. | Loganiaceae | 8 |
| Stylosanthes fruticosa | (Retz.) Alston | Fabaceae | 8 |
| Suaeda aegyptiaca | (Hasselq.) Zohary | Chenopodiaceae | 8 |
| Suregada zanzibariensis | Baill. | Euphorbiaceae | 8 |
| Syzygium guineense | (Willd.) DC. | Myrtaceae | 8 |
| Tabernaemontana elegans | Stapf | Apocynaceae | 8 |
| Tacazzea apiculata | Oliv. | Apocynaceae | 8 |
| Tamarix aphylla | (L.) H.Karst. | Tamaricaceae | 8 |
| Tephrosia noctiflora | Bojer ex Baker | Fabaceae | 8 |
| Tephrosia pumila | (Lam.) Pers. | Fabaceae | 8 |
| Tephrosia purpurea | (L.) Pers. | Fabaceae | 8 |
| Tephrosia uniflora | Pers. | Fabaceae | 8 |
| Tephrosia villosa | (L.) Pers. | Fabaceae | 8 |
| Teramnus labialis | (L.f.) Spreng. | Fabaceae | 8 |
| Terminalia prunioides | M.A.Lawson | Combretaceae | 8 |
| Tetrapogon roxburghiana | (Schult.) P.M.Peterson | Poaceae | 8 |
| Themeda triandra | Forssk. | Poaceae | 8 |
| Thunbergia alata | Bojer ex Sims | Acanthaceae | 8 |
| Torilis africana | Spreng. | Apiaceae | 8 |
| Trachyandra saltii | (Baker) Oberm. | Asphodelaceae | 8 |
| Trachyspermum pimpinelloides | H.Wolff | Apiaceae | 8 |
| Tragus berteronianus | Schult. | Poaceae | 8 |
| Tragus racemosus | (L.) All. | Poaceae | 8 |
| Trema orientale | (L.) Blume | Cannabaceae | 8 |
| Trianthema portulacastrum | L. | Aizoaceae | 8 |
| Tribulus cistoides | L. | Zygophyllaceae | 8 |
| Tribulus terrestris | L. | Zygophyllaceae | 8 |
| Trichilia emetica | Vahl | Meliaceae | 8 |
| Tripidium ravennae | (L.) H.Scholz | Poaceae | 8 |
| Triumfetta pentandra | A.Rich. | Malvaceae | 8 |
| Typha domingensis | Pers. | Typhaceae | 8 |
| Urginavia altissima | (L.f.) Speta | Asparagaceae | 8 |
| Urochloa brizantha | (A.Rich.) R.D.Webster | Poaceae | 8 |
| Urochloa deflexa | (Schumach.) H.Scholz | Poaceae | 8 |
| Urochloa panicoides | P.Beauv. | Poaceae | 8 |
| Urochloa serrata | (Thunb.) Sosef | Poaceae | 8 |
| Urochloa trichopus | (Hochst.) Stapf | Poaceae | 8 |
| Urtica urens | L. | Urticaceae | 8 |
| Utricularia livida | E.Mey. | Lentibulariaceae | 8 |
| Utricularia stellaris | L.f. | Lentibulariaceae | 8 |
| Vachellia drepanolobium | (Harms ex Y.Sjöstedt) P.J.H.Hurter | Fabaceae | 8 |
| Vachellia horrida | (L.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia nilotica | (L.) P.J.H.Hurter & Mabb. | Fabaceae | 8 |
| Vachellia robusta | (Burch.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia seyal | (Delile) P.J.H.Hurter | Fabaceae | 8 |
| Vachellia stuhlmannii | (Taub.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia tortilis | (Forssk.) Galasso & Banfi | Fabaceae | 8 |
| Vachellia xanthophloea | (Benth.) Banfi & Galasso | Fabaceae | 8 |
| Valantia hispida | L. | Rubiaceae | 8 |
| Verbena officinalis | L. | Verbenaceae | 8 |
| Veronica anagallis-aquatica | L. | Plantaginaceae | 8 |
| Veronica javanica | Blume | Plantaginaceae | 8 |
| Veronica polita | Fr. | Plantaginaceae | 8 |
| Vigna vexillata | (L.) A.Rich. | Fabaceae | 8 |
| Vitex negundo | L. | Lamiaceae | 8 |
| Vitex trifolia | L. | Lamiaceae | 8 |
| Volkameria glabra | (E.Mey.) Mabb. & Y.W.Yuan | Lamiaceae | 8 |
| Withania somnifera | (L.) Dunal | Solanaceae | 8 |
| Xenostegia tridentata | (L.) D.F.Austin & Staples | Convolvulaceae | 8 |
| Ximenia afra | Sond. | Olacaceae | 8 |
| Ximenia americana | L. | Olacaceae | 8 |
| Xylocarpus granatum | J.Koenig | Meliaceae | 8 |
| Xylocarpus moluccensis | (Lam.) M.Roem. | Meliaceae | 8 |
| Zehneria scabra | (L.f.) Sond. | Cucurbitaceae | 8 |
| Ziziphus mauritiana | Lam. | Rhamnaceae | 8 |
| Ziziphus mucronata | Willd. | Rhamnaceae | 8 |
| Ziziphus spina-christi | (L.) Desf. | Rhamnaceae | 8 |
| Zygophyllum album | L.f. | Zygophyllaceae | 8 |
| Zygophyllum decumbens | Delile | Zygophyllaceae | 8 |
| Zygophyllum simplex | L. | Zygophyllaceae | 8 |
| Acampe pachyglossa | Rchb.f. | Orchidaceae | 7 |
| Alloteropsis cimicina | (L.) Stapf | Poaceae | 7 |
| Bidens schimperi | Sch.Bip. ex Walp. | Asteraceae | 7 |
| Camptoloma lyperiiflorum | (Vatke) Hilliard | Scrophulariaceae | 7 |
| Campylanthus spinosus | Balf.f. | Plantaginaceae | 7 |
| Caroxylon imbricatum | (Forssk.) Moq. | Chenopodiaceae | 7 |
| Cyperus alatus | (Nees) F.Muell. | Cyperaceae | 7 |
| Cyperus hemisphaericus | Boeckeler | Cyperaceae | 7 |
| Digitaria longiflora | (Retz.) Pers. | Poaceae | 7 |
| Dolichos trilobus | L. | Fabaceae | 7 |
| Hyphaene compressa | H.Wendl. | Arecaceae | 7 |
| Ipomoea rubens | Choisy | Convolvulaceae | 7 |
| Kedrostis foetidissima | (Jacq.) Cogn. | Cucurbitaceae | 7 |
| Lepidagathis scariosa | Nees | Acanthaceae | 7 |
| Micromeria imbricata | (Forssk.) C.Chr. | Lamiaceae | 7 |
| Momordica boivinii | Baill. | Cucurbitaceae | 7 |
| Polycarpaea robbairea | (Kuntze) Greuter & Burdet | Caryophyllaceae | 7 |
| Talinum portulacifolium | (Forssk.) Asch. ex Schweinf. | Talinaceae | 7 |
| Thalassodendron ciliatum | (Forssk.) Hartog | Cymodoceaceae | 7 |
| Abutilon pannosum | (G.Forst.) Schltdl. | Malvaceae | 6 |
| Boscia mossambicensis | Klotzsch | Capparaceae | 6 |
| Colchicum schimperianum | (Hochst.) C.Archer | Colchicaceae | 6 |
| Convolvulus aschersonii | Engl. | Convolvulaceae | 6 |
| Corallocarpus epigaeus | (Rottler) Hook.f. | Cucurbitaceae | 6 |
| Corchorus fascicularis | Lam. | Malvaceae | 6 |
| Cordia goetzei | Gürke | Cordiaceae | 6 |
| Cotyledon barbeyi | Schweinf. ex Baker | Crassulaceae | 6 |
| Crossandra mucronata | Lindau | Acanthaceae | 6 |
| Croton menyharthii | Pax | Euphorbiaceae | 6 |
| Cyperus amabilis | Vahl | Cyperaceae | 6 |
| Dactyloctenium scindicum | Boiss. | Poaceae | 6 |
| Enicostema axillare | (Poir. ex Lam.) A.Raynal | Gentianaceae | 6 |
| Euclea racemosa | L. | Ebenaceae | 6 |
| Euphorbia matabelensis | Zahlbr. | Euphorbiaceae | 6 |
| Haplophyllum tuberculatum | (Forssk.) A.Juss. | Rutaceae | 6 |
| Hibiscus tridactylites | Lindl. | Malvaceae | 6 |
| Jacquemontia ovalifolia | (Choisy) Hallier f. | Convolvulaceae | 6 |
| Justicia odora | (Forssk.) Lam. | Acanthaceae | 6 |
| Melhania incana | B.Heyne ex Wight & Arn. | Malvaceae | 6 |
| Microchloa kunthii | Desv. | Poaceae | 6 |
| Pavonia elegans | Garcke | Malvaceae | 6 |
| Pavonia leptocalyx | (Sond.) Ulbr. | Malvaceae | 6 |
| Pentatropis nivalis | (J.F.Gmel.) D.V.Field & J.R.I.Wood | Apocynaceae | 6 |
| Solanum anguivi | Lam. | Solanaceae | 6 |
| Spergularia flaccida | (Madden) I.M.Turner | Caryophyllaceae | 6 |
| Vangueria apiculata | K.Schum. | Rubiaceae | 6 |
| Wahlenbergia lobelioides | (L.f.) Link | Campanulaceae | 6 |
| Andropogon gayanus | Kunth | Poaceae | 5 |
| Barleria acanthoides | Vahl | Acanthaceae | 5 |
| Basilicum polystachyon | (L.) Moench | Lamiaceae | 5 |
| Boerhavia elegans | Choisy | Nyctaginaceae | 5 |
| Cassipourea malosana | (Baker) Alston | Rhizophoraceae | 5 |
| Cressa cretica | L. | Convolvulaceae | 5 |
| Desmidorchis speciosa | (N.E.Br.) Plowes | Apocynaceae | 5 |
| Diplotaxis harra | Boiss. | Brassicaceae | 5 |
| Echinochloa stagnina | (Retz.) P.Beauv. | Poaceae | 5 |
| Farsetia longisiliqua | Decne. | Brassicaceae | 5 |
| Halodule uninervis | (Forssk.) Boiss. | Cymodoceaceae | 5 |
| Helichrysum somalense | Baker f. | Asteraceae | 5 |
| Indigofera vicioides | Jaub. & Spach | Fabaceae | 5 |
| Ipomoea hildebrandtii | Vatke | Convolvulaceae | 5 |
| Lindenbergia indica | (L.) Vatke | Orobanchaceae | 5 |
| Markhamia zanzibarica | (Bojer ex DC.) K.Schum. | Bignoniaceae | 5 |
| Ocimum filamentosum | Forssk. | Lamiaceae | 5 |
| Ormocarpum kirkii | S.Moore | Fabaceae | 5 |
| Oryza longistaminata | A.Chev. & Roehr. | Poaceae | 5 |
| Paramollugo nudicaulis | (Lam.) Thulin | Molluginaceae | 5 |
| Psilotrichum scleranthum | Thwaites | Amaranthaceae | 5 |
| Schouwia purpurea | (Forssk.) Schweinf. | Brassicaceae | 5 |
| Senecio lyratus | Forssk. | Asteraceae | 5 |
| Sorindeia madagascariensis | DC. | Anacardiaceae | 5 |
| Acridocarpus orientalis | A.Juss. | Malpighiaceae | 4 |
| Barleria eranthemoides | R.Br. ex C.B.Clarke | Acanthaceae | 4 |
| Blastania cerasiformis | (Stocks) A.Meeuse | Cucurbitaceae | 4 |
| Boerhavia helenae | Schult. | Nyctaginaceae | 4 |
| Bothriochloa insculpta | (Hochst. ex A.Rich.) A.Camus | Poaceae | 4 |
| Cebatha pendula | (J.R.Forst. & G.Forst.) Kuntze | Menispermaceae | 4 |
| Digera muricata | (L.) Mart. | Amaranthaceae | 4 |
| Echinochloa crus-pavonis | (Kunth) Schult. | Poaceae | 4 |
| Farsetia stylosa | R.Br. | Brassicaceae | 4 |
| Globularia arabica | Jaub. & Spach | Plantaginaceae | 4 |
| Heliotropium bacciferum | Forssk. | Heliotropiaceae | 4 |
| Hyphaene thebaica | (L.) Mart. | Arecaceae | 4 |
| Indigofera coerulea | Roxb. | Fabaceae | 4 |
| Loeseneriella crenata | (Klotzsch) R.Wilczek | Celastraceae | 4 |
| Mimusops obtusifolia | Lam. | Sapotaceae | 4 |
| Nanorrhinum ramosissimum | (Wall.) Betsche | Plantaginaceae | 4 |
| Neorautanenia mitis | (A.Rich.) Verdc. | Fabaceae | 4 |
| Orobanche cernua | Loefl. | Orobanchaceae | 4 |
| Pavetta gardeniifolia | Hochst. ex A.Rich. | Rubiaceae | 4 |
| Plantago amplexicaulis | Cav. | Plantaginaceae | 4 |
| Pulicaria glutinosa | (Boiss.) Jaub. & Spach | Asteraceae | 4 |
| Rosa abyssinica | R.Br. ex Lindl. | Rosaceae | 4 |
| Schoenoplectiella articulata | (L.) Lye | Cyperaceae | 4 |
| Senegalia senegal | (L.) Britton | Fabaceae | 4 |
| Sida ovata | Forssk. | Malvaceae | 4 |
| Tecticornia indica | (Willd.) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 4 |
| Zygophyllum bruguieri | (DC.) Christenh. & Byng | Zygophyllaceae | 4 |
| Zygophyllum paulayanum | (J.Wagner & Vierh.) Christenh. & Byng | Zygophyllaceae | 4 |
| Aleuritopteris coriacea | (Decne.) Windham & Schuettp. | Pteridaceae | 3 |
| Ammannia radicans | (Guill. & Perr.) S.A.Graham & Gandhi | Lythraceae | 3 |
| Aristida funiculata | Trin. & Rupr. | Poaceae | 3 |
| Asparagus natalensis | (Baker) J.-P.Lebrun & Stork | Asparagaceae | 3 |
| Astripomoea lachnosperma | (Choisy) A.Meeuse | Convolvulaceae | 3 |
| Barleria delamerei | S.Moore | Acanthaceae | 3 |
| Cadaba farinosa | Forssk. | Capparaceae | 3 |
| Calyptrotheca somalensis | Gilg | Didiereaceae | 3 |
| Cenchrus biflorus | Roxb. | Poaceae | 3 |
| Ceratopteris thalictroides | (L.) Brongn. | Pteridaceae | 3 |
| Cleome droserifolia | (Forssk.) Delile | Cleomaceae | 3 |
| Commiphora schimperi | (O.Berg) Engl. | Burseraceae | 3 |
| Conocarpus lancifolius | Engl. | Combretaceae | 3 |
| Convolvulus glomeratus | Choisy | Convolvulaceae | 3 |
| Convolvulus prostratus | Forssk. | Convolvulaceae | 3 |
| Cyperus erectus | (Schumach.) Mattf. & Kük. | Cyperaceae | 3 |
| Cyperus niveus | Retz. | Cyperaceae | 3 |
| Cyphostemma betiforme | (Chiov.) Vollesen | Vitaceae | 3 |
| Drypetes reticulata | Pax | Putranjivaceae | 3 |
| Endostemon tenuiflorus | (Benth.) M.R.Ashby | Lamiaceae | 3 |
| Enhalus acoroides | (L.f.) Royle | Hydrocharitaceae | 3 |
| Ephedra ciliata | Fisch. & C.A.Mey. | Ephedraceae | 3 |
| Euphorbia arabica | Hochst. & Steud. ex T.Anderson | Euphorbiaceae | 3 |
| Indigofera oblongifolia | Forssk. | Fabaceae | 3 |
| Ipomoea wightii | (Wall.) Choisy | Convolvulaceae | 3 |
| Jasminum streptopus | E.Mey. | Oleaceae | 3 |
| Juniperus procera | Hochst. ex Endl. | Cupressaceae | 3 |
| Kanahia laniflora | (Forssk.) R.Br. | Apocynaceae | 3 |
| Kleinia odora | (Forssk.) DC. | Asteraceae | 3 |
| Kohautia attenuata | (Willd.) I.M.Turner | Rubiaceae | 3 |
| Leucas neuflizeana | Courbon | Lamiaceae | 3 |
| Momordica rostrata | Zimm. | Cucurbitaceae | 3 |
| Nymphoides forbesiana | (Griseb.) Kuntze | Menyanthaceae | 3 |
| Plicosepalus acaciae | (Zucc.) Wiens & Polhill | Loranthaceae | 3 |
| Salvia merjamie | Forssk. | Lamiaceae | 3 |
| Sporobolus spicatus | (Vahl) Kunth | Poaceae | 3 |
| Strychnos henningsii | Gilg | Loganiaceae | 3 |
| Suaeda monoica | Forssk. ex J.F.Gmel. | Chenopodiaceae | 3 |
| Tiliacora funifera | Oliv. | Menispermaceae | 3 |
| Tragia plukenetii | Radcl.-Sm. | Euphorbiaceae | 3 |
| Urochloa ramosa | (L.) T.Q.Nguyen | Poaceae | 3 |
| Vitex ferruginea | Schumach. & Thonn. | Lamiaceae | 3 |