| Abrus precatorius | L. | Fabaceae | 8 |
| Abutilon angulatum | (Guill. & Perr.) Mast. | Malvaceae | 8 |
| Abutilon fruticosum | Guill. & Perr. | Malvaceae | 8 |
| Abutilon hirtum | (Lam.) Sweet | Malvaceae | 8 |
| Abutilon ramosum | (Cav.) Guill. & Perr. | Malvaceae | 8 |
| Acalypha indica | L. | Euphorbiaceae | 8 |
| Acalypha petiolaris | Krauss | Euphorbiaceae | 8 |
| Achyranthes aspera | L. | Amaranthaceae | 8 |
| Adansonia digitata | L. | Malvaceae | 8 |
| Adiantum aethiopicum | L. | Pteridaceae | 8 |
| Aeluropus lagopoides | (L.) Thwaites | Poaceae | 8 |
| Aerva javanica | (Burm.f.) Juss. ex Schult. | Amaranthaceae | 8 |
| Aeschynomene indica | L. | Fabaceae | 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 |
| Alisma plantago-aquatica | L. | Alismataceae | 8 |
| Alysicarpus glumaceus | (Vahl) DC. | Fabaceae | 8 |
| Amaranthus thunbergii | Moq. | Amaranthaceae | 8 |
| Ammannia auriculata | Willd. | Lythraceae | 8 |
| Ammannia baccifera | L. | Lythraceae | 8 |
| Anastatica hierochuntica | L. | Brassicaceae | 8 |
| Andropogon distachyos | L. | Poaceae | 8 |
| Anthyllis vulneraria | L. | Fabaceae | 8 |
| Apodytes dimidiata | E.Mey. ex Arn. | Metteniusaceae | 8 |
| Arabidopsis thaliana | (L.) Heynh. | Brassicaceae | 8 |
| Arabis alpina | L. | Brassicaceae | 8 |
| Arenaria serpyllifolia | L. | Caryophyllaceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Aristida congesta | Roem. & Schult. | Poaceae | 8 |
| Arthraxon hispidus | (Thunb.) Makino | Poaceae | 8 |
| Arthraxon lanceolatus | (Roxb.) Hochst. | Poaceae | 8 |
| Arthraxon lancifolius | (Trin.) Hochst. | Poaceae | 8 |
| Asparagus africanus | Lam. | Asparagaceae | 8 |
| Asparagus racemosus | Willd. | Asparagaceae | 8 |
| Asplenium adiantum-nigrum | L. | Aspleniaceae | 8 |
| Asplenium aethiopicum | (Burm.f.) Becherer | Aspleniaceae | 8 |
| Asystasia intrusa | (Forssk.) Blume | Acanthaceae | 8 |
| Atriplex farinosa | Forssk. | Chenopodiaceae | 8 |
| Atriplex halimus | L. | Chenopodiaceae | 8 |
| Avena sterilis | L. | Poaceae | 8 |
| Avicennia marina | (Forssk.) Vierh. | Acanthaceae | 8 |
| Baccharoides adoensis | (Sch.Bip. ex Walp.) H.Rob. | Asteraceae | 8 |
| Barleria prionitis | L. | Acanthaceae | 8 |
| Berchemia discolor | (Klotzsch) Hemsl. | Rhamnaceae | 8 |
| Berula thunbergii | H.Wolff | Apiaceae | 8 |
| Biserrula pelecinus | L. | Fabaceae | 8 |
| Blainvillea gayana | Cass. | Asteraceae | 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 |
| Brachypodium pinnatum | (L.) P.Beauv. | Poaceae | 8 |
| Brachypodium sylvaticum | (Huds.) P.Beauv. | Poaceae | 8 |
| Brassica rapa | L. | Brassicaceae | 8 |
| Bromus madritensis | L. | Poaceae | 8 |
| Bromus pectinatus | Thunb. | Poaceae | 8 |
| Bulbine abyssinica | A.Rich. | Asphodelaceae | 8 |
| Calpurnia aurea | (Aiton) Benth. | Fabaceae | 8 |
| Calyptrochilum christyanum | (Rchb.f.) Summerh. | Orchidaceae | 8 |
| Campanula erinus | L. | Campanulaceae | 8 |
| Capillipedium parviflorum | (R.Br.) Stapf | Poaceae | 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 |
| Cardamine trichocarpa | Hochst. ex A.Rich. | Brassicaceae | 8 |
| Cardiospermum corindum | L. | Sapindaceae | 8 |
| Carex acutiformis | Ehrh. | Cyperaceae | 8 |
| Carex brunnea | Thunb. | Cyperaceae | 8 |
| Carex distans | L. | Cyperaceae | 8 |
| Carex divisa | Huds. | Cyperaceae | 8 |
| Carissa spinarum | L. | Apocynaceae | 8 |
| Catha edulis | (Vahl) Forssk. ex Endl. | Celastraceae | 8 |
| Caylusea hexagyna | (Forssk.) M.L.Green | Resedaceae | 8 |
| Celosia argentea | L. | Amaranthaceae | 8 |
| Celtis africana | Burm.f. | Cannabaceae | 8 |
| Cenchrus ciliaris | L. | Poaceae | 8 |
| Cenchrus clandestinus | (Hochst. ex Chiov.) Morrone | 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 |
| Ceratophyllum demersum | L. | Ceratophyllaceae | 8 |
| Ceropegia bulbosa | Roxb. | Apocynaceae | 8 |
| Ceropegia racemosa | N.E.Br. | Apocynaceae | 8 |
| Chamaecrista absus | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Chamaecrista mimosoides | (L.) Greene | Fabaceae | 8 |
| Chamaecrista nomame | (Makino) H.Ohashi | Fabaceae | 8 |
| Chenopodiastrum murale | (L.) S.Fuentes, Uotila & Borsch | Chenopodiaceae | 8 |
| Chenopodium opulifolium | Schrad. ex W.D.J.Koch & Ziz | Chenopodiaceae | 8 |
| Chloris barbata | Sw. | Poaceae | 8 |
| Chloris gayana | Kunth | Poaceae | 8 |
| Chloris pycnothrix | Trin. | Poaceae | 8 |
| Chlorophytum tetraphyllum | (L.f.) Baker | Asparagaceae | 8 |
| Chlorophytum tuberosum | (Roxb.) Baker | Asparagaceae | 8 |
| Chrozophora oblongifolia | (Delile) A.Juss. ex Spreng. | Euphorbiaceae | 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 monophylla | L. | Cleomaceae | 8 |
| Cleome pallida | Kotschy | Cleomaceae | 8 |
| Cleome viscosa | L. | Cleomaceae | 8 |
| Clitoria ternatea | L. | Fabaceae | 8 |
| Coccinia adoensis | (Hochst. ex A.Rich.) Cogn. | Cucurbitaceae | 8 |
| Coccinia grandis | (L.) Voigt | Cucurbitaceae | 8 |
| Cocculus hirsutus | (L.) W.Theob. | Menispermaceae | 8 |
| Colchicum striatum | (Hochst. ex A.Rich.) J.C.Manning & Vinn. | Colchicaceae | 8 |
| Coleus barbatus | (Andrews) Benth. ex G.Don | Lamiaceae | 8 |
| Coleus bojeri | Benth. | Lamiaceae | 8 |
| Coleus caninus | (B.Heyne ex Roth) Vatke | Lamiaceae | 8 |
| Coleus cylindraceus | (Hochst. ex Benth.) A.J.Paton | Lamiaceae | 8 |
| Coleus hadiensis | (Forssk.) A.J.Paton | Lamiaceae | 8 |
| Coleus prostratus | (Gürke) A.J.Paton | Lamiaceae | 8 |
| Combretum molle | R.Br. ex G.Don | Combretaceae | 8 |
| Commelina africana | L. | Commelinaceae | 8 |
| Commelina benghalensis | L. | Commelinaceae | 8 |
| Commelina forskaolii | Vahl | Commelinaceae | 8 |
| Commelina subulata | Roth | Commelinaceae | 8 |
| Commiphora africana | (A.Rich.) Engl. | Burseraceae | 8 |
| Convolvulus farinosus | L. | Convolvulaceae | 8 |
| Convolvulus siculus | L. | Convolvulaceae | 8 |
| Corbichonia decumbens | (Forssk.) Exell | Corbichoniaceae | 8 |
| Corchorus olitorius | L. | Malvaceae | 8 |
| Corchorus tridens | L. | Malvaceae | 8 |
| Cordia monoica | Roxb. | Cordiaceae | 8 |
| Coronilla scorpioides | (L.) W.D.J.Koch | Fabaceae | 8 |
| Crassocephalum rubens | (Jacq.) S.Moore | Asteraceae | 8 |
| Crassula alba | Forssk. | 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 |
| Crotalaria incana | L. | Fabaceae | 8 |
| Cucumis dipsaceus | Ehrenb. ex Spach | Cucurbitaceae | 8 |
| Cucumis maderaspatanus | L. | Cucurbitaceae | 8 |
| Cucumis melo | L. | Cucurbitaceae | 8 |
| Cucumis prophetarum | L. | Cucurbitaceae | 8 |
| Cuscuta approximata | Bab. | Convolvulaceae | 8 |
| Cuscuta planiflora | Ten. | Convolvulaceae | 8 |
| Cyanthillium cinereum | (L.) H.Rob. | Asteraceae | 8 |
| Cyathula cylindrica | Moq. | Amaranthaceae | 8 |
| Cyathula uncinulata | (Schrad.) Schinz | Amaranthaceae | 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 |
| Cyperus alternifolius | L. | Cyperaceae | 8 |
| Cyperus articulatus | L. | Cyperaceae | 8 |
| Cyperus bracheilema | (Steud.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus conglomeratus | Rottb. | Cyperaceae | 8 |
| Cyperus cyperoides | (L.) Kuntze | Cyperaceae | 8 |
| Cyperus dives | Delile | Cyperaceae | 8 |
| Cyperus dubius | Rottb. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus flavescens | L. | Cyperaceae | 8 |
| Cyperus iria | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus metzii | (Hochst. ex Steud.) Mattf. & Kük. | Cyperaceae | 8 |
| Cyperus mundii | (Nees) Kunth | Cyperaceae | 8 |
| Cyperus nutans | Vahl | Cyperaceae | 8 |
| Cyperus polystachyos | Rottb. | Cyperaceae | 8 |
| Cyperus pumilus | L. | Cyperaceae | 8 |
| Cyperus richardii | Steud. | Cyperaceae | 8 |
| Cyperus rotundus | L. | Cyperaceae | 8 |
| Cyperus rubicundus | Vahl | Cyperaceae | 8 |
| Cyperus squarrosus | L. | Cyperaceae | 8 |
| Dactyloctenium aegyptium | (L.) Willd. | Poaceae | 8 |
| Dalbergia melanoxylon | Guill. & Perr. | Fabaceae | 8 |
| Dalechampia scandens | L. | Euphorbiaceae | 8 |
| Daucus carota | L. | Apiaceae | 8 |
| Delonix elata | (L.) Gamble | Fabaceae | 8 |
| Dichanthium annulatum | (Forssk.) Stapf | Poaceae | 8 |
| Dichrocephala integrifolia | (L.f.) Kuntze | Asteraceae | 8 |
| Dichrostachys cinerea | (L.) Wight & Arn. | Fabaceae | 8 |
| Dicliptera paniculata | (Forssk.) I.Darbysh. | Acanthaceae | 8 |
| Dicoma tomentosa | Cass. | Asteraceae | 8 |
| Digitaria ciliaris | (Retz.) Koeler | Poaceae | 8 |
| Dinebra retroflexa | (Vahl) Panz. | Poaceae | 8 |
| Dioscorea bulbifera | L. | Dioscoreaceae | 8 |
| Diospyros mespiliformis | Hochst. ex A.DC. | Ebenaceae | 8 |
| Dipcadi viride | Moench | Asparagaceae | 8 |
| Distimake aegyptius | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Dodonaea viscosa | Jacq. | Sapindaceae | 8 |
| Doryopteris concolor | (Langsd. & Fisch.) Kuhn & Decken | Pteridaceae | 8 |
| Dyschoriste nagchana | (Nees) Bennet | Acanthaceae | 8 |
| Echinochloa colona | (L.) Link | Poaceae | 8 |
| Ehrharta erecta | Lam. | Poaceae | 8 |
| Ekebergia capensis | Sparrm. | Meliaceae | 8 |
| Eleocharis geniculata | (L.) Roem. & Schult. | Cyperaceae | 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 |
| Epilobium hirsutum | L. | Onagraceae | 8 |
| Eragrostis barrelieri | Daveau | Poaceae | 8 |
| Eragrostis cilianensis | (All.) Vignolo ex Janch. | Poaceae | 8 |
| Eragrostis ciliaris | (L.) R.Br. | Poaceae | 8 |
| Eragrostis curvula | (Schrad.) Nees | Poaceae | 8 |
| Eragrostis minor | Host | Poaceae | 8 |
| Eragrostis pilosa | (L.) P.Beauv. | Poaceae | 8 |
| Eragrostis racemosa | (Thunb.) Steud. | Poaceae | 8 |
| Eragrostis superba | Peyr. | Poaceae | 8 |
| Eragrostis tenella | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Eragrostis tenuifolia | (A.Rich.) Hochst. ex Steud. | Poaceae | 8 |
| Erianthemum dregei | (Eckl. & Zeyh.) Tiegh. | Loranthaceae | 8 |
| Erica arborea | L. | Ericaceae | 8 |
| Erigeron trilobus | (Decne.) Boiss. | Asteraceae | 8 |
| Erodium chium | Willd. | Geraniaceae | 8 |
| Erodium cicutarium | (L.) L'Hér. | Geraniaceae | 8 |
| Erythrina abyssinica | Lam. | Fabaceae | 8 |
| Eulophia petersii | (Rchb.f.) Rchb.f. | Orchidaceae | 8 |
| Eulophia streptopetala | Lindl. | Orchidaceae | 8 |
| Euphorbia granulata | Forssk. | Euphorbiaceae | 8 |
| Euphorbia inaequilatera | Sond. | Euphorbiaceae | 8 |
| Euphorbia ingens | E.Mey. | Euphorbiaceae | 8 |
| Euphorbia peplus | L. | Euphorbiaceae | 8 |
| Euphorbia schimperi | C.Presl | Euphorbiaceae | 8 |
| Euploca ovalifolia | (Forssk.) Diane & Hilger | Heliotropiaceae | 8 |
| Euploca strigosa | (Willd.) Diane & Hilger | Heliotropiaceae | 8 |
| Eustachys paspaloides | (Vahl) Lanza & Mattei | Poaceae | 8 |
| Evolvulus alsinoides | (L.) L. | Convolvulaceae | 8 |
| Faidherbia albida | (Delile) A.Chev. | Fabaceae | 8 |
| Falkia oblonga | Bernh. | Convolvulaceae | 8 |
| Faurea rochetiana | (A.Rich.) Chiov. ex Pic.Serm. | Proteaceae | 8 |
| Ferula communis | L. | Apiaceae | 8 |
| Festuca bromoides | L. | Poaceae | 8 |
| Festuca myuros | L. | Poaceae | 8 |
| Ficus capreifolia | Delile | Moraceae | 8 |
| Ficus glumosa | Delile | Moraceae | 8 |
| Ficus ingens | (Miq.) Miq. | Moraceae | 8 |
| Ficus palmata | Forssk. | Moraceae | 8 |
| Ficus salicifolia | Vahl | Moraceae | 8 |
| Ficus sur | Forssk. | Moraceae | 8 |
| Ficus sycomorus | L. | Moraceae | 8 |
| Fimbristylis bisumbellata | (Forssk.) Bubani | Cyperaceae | 8 |
| Fimbristylis complanata | (Retz.) Link | Cyperaceae | 8 |
| Fimbristylis dichotoma | (L.) Vahl | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Flemingia grahamiana | Wight & Arn. | Fabaceae | 8 |
| Flueggea virosa | (Roxb. ex Willd.) Royle | Phyllanthaceae | 8 |
| Foeniculum vulgare | Mill. | Apiaceae | 8 |
| Forsskaolea tenacissima | L. | Urticaceae | 8 |
| Fuirena pubescens | (Poir.) Kunth | Cyperaceae | 8 |
| Galactia striata | (Jacq.) Urb. | Fabaceae | 8 |
| Galium spurium | L. | Rubiaceae | 8 |
| Gastridium phleoides | (Nees & Meyen) C.E.Hubb. | Poaceae | 8 |
| Geranium purpureum | Vill. | Geraniaceae | 8 |
| Gerbera piloselloides | (L.) Cass. | Asteraceae | 8 |
| Gerbera viridifolia | (DC.) Sch.Bip. | Asteraceae | 8 |
| Gisekia pharnaceoides | L. | Gisekiaceae | 8 |
| Gladiolus dalenii | Van Geel | Iridaceae | 8 |
| Glinus lotoides | L. | Molluginaceae | 8 |
| Gomphocarpus fruticosus | (L.) W.T.Aiton | Apocynaceae | 8 |
| Grewia bicolor | Juss. | Malvaceae | 8 |
| Grewia flavescens | Juss. | Malvaceae | 8 |
| Grewia tenax | (Forssk.) Fiori | Malvaceae | 8 |
| Grewia villosa | Willd. | Malvaceae | 8 |
| Guizotia abyssinica | (L.f.) Cass. | Asteraceae | 8 |
| Gymnanthemum amygdalinum | (Del.) Sch.Bip ex Walp. | Asteraceae | 8 |
| Gymnema sylvestre | (Retz.) R.Br. ex Sm. | Apocynaceae | 8 |
| Gymnosporia senegalensis | (Lam.) Loes. | Celastraceae | 8 |
| Gyrocarpus americanus | Jacq. | Hernandiaceae | 8 |
| Habenaria filicornis | Lindl. | Orchidaceae | 8 |
| Habenaria humilior | Rchb.f. | Orchidaceae | 8 |
| Habenaria malacophylla | Rchb.f. | Orchidaceae | 8 |
| Habenaria schimperiana | Hochst. ex A.Rich. | Orchidaceae | 8 |
| Hackelochloa granularis | (L.) Kuntze | Poaceae | 8 |
| Hagenia abyssinica | (Bruce) J.F.Gmel. | Rosaceae | 8 |
| Halleria lucida | L. | Stilbaceae | 8 |
| Halocnemum strobilaceum | (Pall.) M.Bieb. | Chenopodiaceae | 8 |
| Halophila ovalis | (R.Br.) Hook.f. | Hydrocharitaceae | 8 |
| Halophila stipulacea | (Forssk.) Asch. | Hydrocharitaceae | 8 |
| Helichrysum foetidum | Moench | Asteraceae | 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 |
| Herniaria hirsuta | L. | Caryophyllaceae | 8 |
| Heteromorpha arborescens | (Spreng.) Cham. & Schltdl. | Apiaceae | 8 |
| Heteropogon contortus | (L.) P.Beauv. ex Roem. & Schult. | Poaceae | 8 |
| Hibiscus aethiopicus | L. | Malvaceae | 8 |
| Hibiscus calyphyllus | Cav. | Malvaceae | 8 |
| Hibiscus micranthus | L.f. | Malvaceae | 8 |
| Hibiscus palmatus | Forssk. | Malvaceae | 8 |
| Hibiscus rhabdotospermus | Garcke | Malvaceae | 8 |
| Hibiscus sidiformis | Baill. | Malvaceae | 8 |
| Hibiscus vitifolius | L. | Malvaceae | 8 |
| Hoslundia opposita | Vahl | Lamiaceae | 8 |
| Hydnora abyssinica | A.Br. | Aristolochiaceae | 8 |
| Hygrophila auriculata | (Schumach.) Heine | Acanthaceae | 8 |
| Hylodesmum repandum | (Vahl) H.Ohashi & R.R.Mill | Fabaceae | 8 |
| Hyparrhenia dregeana | (Nees) Stapf ex Stent | Poaceae | 8 |
| Hyparrhenia hirta | (L.) Stapf | Poaceae | 8 |
| Hyparrhenia rufa | (Nees) Stapf | Poaceae | 8 |
| Hypericum revolutum | Vahl | Hypericaceae | 8 |
| Hypoestes forskaolii | (Vahl) R.Br. | Acanthaceae | 8 |
| Hypoestes triflora | (Forssk.) Roem. & Schult. | Acanthaceae | 8 |
| Impatiens hochstetteri | Warb. | Balsaminaceae | 8 |
| Indigofera astragalina | DC. | Fabaceae | 8 |
| Indigofera cordifolia | B.Heyne ex Roth | Fabaceae | 8 |
| Indigofera linifolia | (L.f.) Retz. | Fabaceae | 8 |
| Indigofera spicata | Forssk. | Fabaceae | 8 |
| Iphiona scabra | DC. ex Decne. | Asteraceae | 8 |
| Ipomoea aquatica | Forssk. | Convolvulaceae | 8 |
| Ipomoea biflora | (L.) Pers. | Convolvulaceae | 8 |
| Ipomoea cairica | (L.) Sweet | Convolvulaceae | 8 |
| Ipomoea obscura | (L.) Ker Gawl. | Convolvulaceae | 8 |
| Ipomoea pes-caprae | (L.) R.Br. | Convolvulaceae | 8 |
| Ipomoea polymorpha | Roem. & Schult. | Convolvulaceae | 8 |
| Isolepis fluitans | (L.) R.Br. | Cyperaceae | 8 |
| Jasminum fluminense | Vell. | Oleaceae | 8 |
| Juncus oxycarpus | E.Mey. ex Kunth | Juncaceae | 8 |
| Justicia flava | (Forssk.) Vahl | Acanthaceae | 8 |
| Kalanchoe laciniata | (L.) DC. | Crassulaceae | 8 |
| Kalanchoe lanceolata | Pers. | Crassulaceae | 8 |
| Kalanchoe marmorata | Baker | Crassulaceae | 8 |
| Kickxia elatine | (L.) Dumort. | Plantaginaceae | 8 |
| Kigelia africana | (Lam.) Benth. | Bignoniaceae | 8 |
| Lablab purpureus | (L.) Sweet | Fabaceae | 8 |
| Lactuca inermis | Forssk. | Asteraceae | 8 |
| Lactuca serriola | L. | Asteraceae | 8 |
| Lamarckia aurea | (L.) Moench | Poaceae | 8 |
| Laphangium luteoalbum | (L.) Tzvelev | Asteraceae | 8 |
| Laportea aestuans | (L.) Chew | Urticaceae | 8 |
| Lathyrus sphaericus | Retz. | Fabaceae | 8 |
| Launaea intybacea | (Jacq.) Beauverd | Asteraceae | 8 |
| Lavandula coronopifolia | Poir. | Lamiaceae | 8 |
| Lavandula dentata | L. | Lamiaceae | 8 |
| Lawsonia inermis | L. | Lythraceae | 8 |
| Ledebouria revoluta | (L.f.) Jessop | Asparagaceae | 8 |
| Leersia hexandra | Sw. | Poaceae | 8 |
| Legousia falcata | (Ten.) Fritsch | Campanulaceae | 8 |
| Lemna gibba | L. | Araceae | 8 |
| Leonotis nepetifolia | (L.) R.Br. | Lamiaceae | 8 |
| Leonotis ocymifolia | (Burm.f.) Iwarsson | Lamiaceae | 8 |
| Leptadenia pyrotechnica | (Forssk.) Decne. | Apocynaceae | 8 |
| Leucas glabrata | (Vahl) Sm. | Lamiaceae | 8 |
| Leucas martinicensis | (Jacq.) R.Br. | Lamiaceae | 8 |
| Limonium axillare | (Forssk.) Kuntze | Plumbaginaceae | 8 |
| Linum strictum | L. | Linaceae | 8 |
| Linum trigynum | L. | Linaceae | 8 |
| Lobelia heyneana | Schult. | Campanulaceae | 8 |
| Lotus corniculatus | L. | Fabaceae | 8 |
| Lotus glinoides | Delile | Fabaceae | 8 |
| Lotus palustris | Willd. | Fabaceae | 8 |
| Ludwigia adscendens | (L.) H.Hara | Onagraceae | 8 |
| Ludwigia octovalvis | (Jacq.) P.H.Raven | Onagraceae | 8 |
| Lycium shawii | Roem. & Schult. | Solanaceae | 8 |
| Lysimachia arvensis | (L.) U.Manns & Anderb. | Primulaceae | 8 |
| Lysimachia minima | (L.) U.Manns & Anderb. | Primulaceae | 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 |
| Medicago lupulina | L. | Fabaceae | 8 |
| Medicago minima | (L.) Bartal. | Fabaceae | 8 |
| Medicago orbicularis | (L.) Bartal. | Fabaceae | 8 |
| Medicago polymorpha | L. | 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 repens | (Willd.) Zizka | Poaceae | 8 |
| Misopates orontium | (L.) Raf. | Plantaginaceae | 8 |
| Momordica balsamina | L. | Cucurbitaceae | 8 |
| Momordica foetida | Schumach. | Cucurbitaceae | 8 |
| Monsonia angustifolia | E.Mey. | Geraniaceae | 8 |
| Moringa peregrina | (Forssk.) Fiori | Moringaceae | 8 |
| Myriophyllum spicatum | L. | Haloragaceae | 8 |
| Myrsine africana | L. | Primulaceae | 8 |
| Myrtus communis | L. | Myrtaceae | 8 |
| Najas horrida | A.Braun ex Magnus | Hydrocharitaceae | 8 |
| Najas marina | L. | Hydrocharitaceae | 8 |
| Nanorrhinum heterophyllum | (Schousb.) Ghebr. | Plantaginaceae | 8 |
| Nelsonia canescens | (Lam.) Spreng. | Acanthaceae | 8 |
| Neonotonia wightii | (Wight & Arn.) J.A.Lackey | Fabaceae | 8 |
| Nuxia congesta | R.Br. ex Fresen. | Stilbaceae | 8 |
| Nuxia oppositifolia | (Hochst.) Benth. | Stilbaceae | 8 |
| Ochna inermis | (Forssk.) Schweinf. | 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 europaea | L. | Oleaceae | 8 |
| Oncoba spinosa | Forssk. | Salicaceae | 8 |
| Ononis reclinata | L. | Fabaceae | 8 |
| Oplismenus compositus | (L.) P.Beauv. | Poaceae | 8 |
| Oplismenus hirtellus | (L.) P.Beauv. | Poaceae | 8 |
| Orobanche minor | Sm. | Orobanchaceae | 8 |
| Orobanche ramosa | L. | Orobanchaceae | 8 |
| Orthosiphon thymiflorus | (Roth) Sleesen | Lamiaceae | 8 |
| Osyridicarpos schimperianus | A.DC. | Santalaceae | 8 |
| Osyris lanceolata | Hochst. & Steud. | Santalaceae | 8 |
| Ottelia ulvifolia | (Planch.) Walp. | Hydrocharitaceae | 8 |
| Oxalis obliquifolia | Steud. ex A.Rich. | Oxalidaceae | 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 |
| Paragymnopteris marantae | (L.) K.H.Shing | Pteridaceae | 8 |
| Parietaria debilis | G.Forst. | Urticaceae | 8 |
| Pavonia burchellii | (DC.) R.A.Dyer | Malvaceae | 8 |
| Pavonia procumbens | (Wight & Arn.) Walp. | Malvaceae | 8 |
| Pedalium murex | L. | Pedaliaceae | 8 |
| Pentas lanceolata | (Forssk.) Deflers | Rubiaceae | 8 |
| Pentodon pentandrus | (Schumach.) Vatke | Rubiaceae | 8 |
| Pergularia daemia | (Forssk.) Chiov. | Apocynaceae | 8 |
| Perotis patens | Gand. | Poaceae | 8 |
| Persicaria nepalensis | (Meisn.) Miyabe | Polygonaceae | 8 |
| Persicaria senegalensis | (Meisn.) Soják | Polygonaceae | 8 |
| Phalaris minor | Retz. | Poaceae | 8 |
| Phaulopsis imbricata | (Forssk.) Sweet | Acanthaceae | 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 |
| Phyllanthus maderaspatensis | L. | Phyllanthaceae | 8 |
| Piliostigma thonningii | (Schumach.) Milne-Redh. | Fabaceae | 8 |
| Pittosporum viridiflorum | Sims | Pittosporaceae | 8 |
| Plantago albicans | L. | Plantaginaceae | 8 |
| Plantago coronopus | L. | Plantaginaceae | 8 |
| Pleurolobus gangeticus | (L.) J.St.-Hil. ex H.Ohashi & K.Ohashi | Fabaceae | 8 |
| Pluchea dioscoridis | (L.) DC. | Asteraceae | 8 |
| Plumbago zeylanica | L. | Plumbaginaceae | 8 |
| Poa annua | L. | Poaceae | 8 |
| Pogonarthria squarrosa | (Licht.) Pilg. | Poaceae | 8 |
| Pollichia campestris | Aiton | Caryophyllaceae | 8 |
| Polycarpaea corymbosa | (L.) Lam. | Caryophyllaceae | 8 |
| Polycarpon tetraphyllum | (L.) L. | Caryophyllaceae | 8 |
| Polygala erioptera | DC. | Polygalaceae | 8 |
| Polygala sphenoptera | Fresen. | Polygalaceae | 8 |
| Polygonum aviculare | L. | Polygonaceae | 8 |
| Polygonum plebeium | R.Br. | Polygonaceae | 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 |
| Potentilla reptans | L. | Rosaceae | 8 |
| Priva adhaerens | (Forssk.) Chiov. | Verbenaceae | 8 |
| Protea gaguedi | J.F.Gmel. | Proteaceae | 8 |
| Pseudognaphalium oligandrum | (DC.) Hilliard & B.L.Burtt | Asteraceae | 8 |
| Psiadia punctulata | Vatke | Asteraceae | 8 |
| Pterolobium stellatum | (Forssk.) Brenan | Fabaceae | 8 |
| Pulicaria scabra | Druce | Asteraceae | 8 |
| Pulicaria undulata | (L.) C.A.Mey. | Asteraceae | 8 |
| Pupalia lappacea | (L.) Juss. | Amaranthaceae | 8 |
| Ranunculus multifidus | Forssk. | Ranunculaceae | 8 |
| Rapistrum rugosum | (L.) All. | Brassicaceae | 8 |
| Reichardia tingitana | (L.) Roth | Asteraceae | 8 |
| Reseda alba | L. | Resedaceae | 8 |
| Rhamnus prinoides | L'Hér. | Rhamnaceae | 8 |
| Rhizophora mucronata | Poir. | Rhizophoraceae | 8 |
| Rhoicissus tridentata | (L.f.) Wild & R.B.Drumm. | Vitaceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhynchosia resinosa | (Hochst. ex A.Rich.) Baker | Fabaceae | 8 |
| Rhynchosia totta | (Thunb.) DC. | Fabaceae | 8 |
| Ricinus communis | L. | Euphorbiaceae | 8 |
| Rostraria cristata | (L.) Tzvelev | Poaceae | 8 |
| Rotheca myricoides | (Hochst.) Steane & Mabb. | Lamiaceae | 8 |
| Rottboellia cochinchinensis | (Lour.) Clayton | Poaceae | 8 |
| Rubus apetalus | Poir. | Rosaceae | 8 |
| Ruellia patula | Jacq. | Acanthaceae | 8 |
| Ruellia prostrata | Poir. | Acanthaceae | 8 |
| Rumex vesicarius | L. | Polygonaceae | 8 |
| Ruppia maritima | L. | Ruppiaceae | 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 |
| Salix mucronata | Thunb. | Salicaceae | 8 |
| Salvadora persica | L. | Salvadoraceae | 8 |
| Salvia aegyptiaca | L. | Lamiaceae | 8 |
| Salvia verbenaca | L. | Lamiaceae | 8 |
| Samolus valerandi | L. | Primulaceae | 8 |
| Sanicula elata | Buch.-Ham. ex D.Don | Apiaceae | 8 |
| Scabiosa columbaria | L. | Caprifoliaceae | 8 |
| Scadoxus multiflorus | (Martyn) Raf. | Amaryllidaceae | 8 |
| Schismus arabicus | Nees | Poaceae | 8 |
| Schoenoplectus lacustris | (L.) Palla | Cyperaceae | 8 |
| Schoenus nigricans | L. | Cyperaceae | 8 |
| Schrebera alata | (Hochst.) Welw. | Oleaceae | 8 |
| Scleranthus annuus | L. | Caryophyllaceae | 8 |
| Sclerocarpus africanus | Jacq. | Asteraceae | 8 |
| Sclerocarya birrea | (A.Rich.) Hochst. | Anacardiaceae | 8 |
| Scolymus maculatus | L. | Asteraceae | 8 |
| Scorpiurus muricatus | L. | Fabaceae | 8 |
| Sedum rubens | L. | Crassulaceae | 8 |
| Senegalia mellifera | (Vahl) Seigler & Ebinger | Fabaceae | 8 |
| Senna alexandrina | Mill. | Fabaceae | 8 |
| Senna italica | Mill. | Fabaceae | 8 |
| Senna singueana | (Delile) Lock | Fabaceae | 8 |
| Sesamum alatum | Thonn. | Pedaliaceae | 8 |
| Sesbania sesban | (L.) Merr. | Fabaceae | 8 |
| Setaria adhaerens | (Forssk.) Chiov. | Poaceae | 8 |
| Setaria barbata | (Lam.) Kunth | Poaceae | 8 |
| Setaria megaphylla | (Steud.) T.Durand & Schinz | Poaceae | 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 |
| Sida spinosa | L. | Malvaceae | 8 |
| Sigesbeckia orientalis | L. | Asteraceae | 8 |
| Silene burchellii | Otth ex DC. | Caryophyllaceae | 8 |
| Sisymbrium erysimoides | Desf. | Brassicaceae | 8 |
| Sisymbrium irio | L. | Brassicaceae | 8 |
| Smilax aspera | L. | Smilacaceae | 8 |
| Solanum campylacanthum | Hochst. ex A.Rich. | Solanaceae | 8 |
| Solanum marginatum | L.f. | Solanaceae | 8 |
| Solanum nigrum | L. | Solanaceae | 8 |
| Solanum scabrum | Mill. | Solanaceae | 8 |
| Solanum terminale | Forssk. | Solanaceae | 8 |
| Solanum villosum | Mill. | Solanaceae | 8 |
| Sonchus asper | (L.) Hill | Asteraceae | 8 |
| Sonchus oleraceus | L. | Asteraceae | 8 |
| Sonchus tenerrimus | L. | Asteraceae | 8 |
| Sorghum bicolor | (L.) Moench | Poaceae | 8 |
| Sparrmannia ricinocarpa | (Eckl. & Zeyh.) Kuntze | Malvaceae | 8 |
| Spergularia rubra | J.Presl & C.Presl | Caryophyllaceae | 8 |
| Sporobolus natalensis | (Steud.) T.Durand & Schinz | Poaceae | 8 |
| Steganotaenia araliacea | Hochst. | Apiaceae | 8 |
| Stellaria media | (L.) Vill. | Caryophyllaceae | 8 |
| Stellarioides virens | (Lindl.) Speta | Asparagaceae | 8 |
| Sterculia africana | (Lour.) Fiori | Malvaceae | 8 |
| Stipagrostis uniplumis | (Licht.) De Winter | Poaceae | 8 |
| Striga gesnerioides | (Willd.) Vatke | Orobanchaceae | 8 |
| Stuckenia pectinata | (L.) Börner | Potamogetonaceae | 8 |
| Stylosanthes fruticosa | (Retz.) Alston | Fabaceae | 8 |
| Suaeda aegyptiaca | (Hasselq.) Zohary | Chenopodiaceae | 8 |
| Syzygium guineense | (Willd.) DC. | Myrtaceae | 8 |
| Talinum afrum | (Thunb.) Eckl. & Zeyh. | Talinaceae | 8 |
| Tamarix aphylla | (L.) H.Karst. | Tamaricaceae | 8 |
| Tarchonanthus camphoratus | L. | Asteraceae | 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 |
| Tetrapogon roxburghiana | (Schult.) P.M.Peterson | Poaceae | 8 |
| Teucrium scordium | L. | Lamiaceae | 8 |
| Themeda triandra | Forssk. | Poaceae | 8 |
| Thespesia populnea | Sol. ex Corrêa | Malvaceae | 8 |
| Thunbergia alata | Bojer ex Sims | Acanthaceae | 8 |
| Thunbergia reticulata | Hochst. ex Nees | Acanthaceae | 8 |
| Torilis africana | Spreng. | 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 |
| Tribulus zeyheri | Sond. | Zygophyllaceae | 8 |
| Trichilia emetica | Vahl | Meliaceae | 8 |
| Trichodesma africanum | (L.) Sm. | Boraginaceae | 8 |
| Trifolium arvense | L. | Fabaceae | 8 |
| Trifolium campestre | Schreb. | Fabaceae | 8 |
| Trifolium fragiferum | L. | Fabaceae | 8 |
| Triumfetta annua | L. | Malvaceae | 8 |
| Triumfetta pentandra | A.Rich. | Malvaceae | 8 |
| Triumfetta pilosa | Roth | Malvaceae | 8 |
| Triumfetta rhomboidea | Jacq. | Malvaceae | 8 |
| Typha domingensis | Pers. | Typhaceae | 8 |
| Umbilicus horizontalis | (Guss.) DC. | Crassulaceae | 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 |
| Ursinia nana | DC. | Asteraceae | 8 |
| Urtica urens | L. | Urticaceae | 8 |
| Vachellia abyssinica | (Hochst. ex Benth.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia nilotica | (L.) P.J.H.Hurter & Mabb. | Fabaceae | 8 |
| Vachellia seyal | (Delile) P.J.H.Hurter | Fabaceae | 8 |
| Vachellia sieberiana | (DC.) Kyal. & Boatwr. | Fabaceae | 8 |
| Vachellia tortilis | (Forssk.) Galasso & Banfi | Fabaceae | 8 |
| Valantia hispida | L. | Rubiaceae | 8 |
| Vangueria madagascariensis | J.F.Gmel. | Rubiaceae | 8 |
| Verbena officinalis | L. | Verbenaceae | 8 |
| Verbena supina | L. | Verbenaceae | 8 |
| Veronica anagallis-aquatica | L. | Plantaginaceae | 8 |
| Veronica javanica | Blume | Plantaginaceae | 8 |
| Vicia hirsuta | (L.) Gray | Fabaceae | 8 |
| Vicia sativa | L. | Fabaceae | 8 |
| Vigna unguiculata | (L.) Walp. | Fabaceae | 8 |
| Vigna vexillata | (L.) A.Rich. | Fabaceae | 8 |
| Visnaga daucoides | Gaertn. | Apiaceae | 8 |
| Withania somnifera | (L.) Dunal | Solanaceae | 8 |
| Ximenia americana | L. | Olacaceae | 8 |
| Zehneria scabra | (L.f.) Sond. | Cucurbitaceae | 8 |
| Ziziphus mucronata | Willd. | Rhamnaceae | 8 |
| Ziziphus spina-christi | (L.) Desf. | Rhamnaceae | 8 |
| Zygophyllum album | L.f. | Zygophyllaceae | 8 |
| Zygophyllum simplex | L. | Zygophyllaceae | 8 |
| Bidens schimperi | Sch.Bip. ex Walp. | Asteraceae | 7 |
| Caroxylon imbricatum | (Forssk.) Moq. | Chenopodiaceae | 7 |
| Ceratophyllum muricatum | Cham. | Ceratophyllaceae | 7 |
| Chrysanthellum indicum | DC. | Asteraceae | 7 |
| Cyperus alatus | (Nees) F.Muell. | Cyperaceae | 7 |
| Hebenstretia angolensis | Rolfe | Scrophulariaceae | 7 |
| Hibiscus physaloides | Guill. & Perr. | Malvaceae | 7 |
| Kedrostis foetidissima | (Jacq.) Cogn. | Cucurbitaceae | 7 |
| Lepidagathis scariosa | Nees | Acanthaceae | 7 |
| Micromeria imbricata | (Forssk.) C.Chr. | Lamiaceae | 7 |
| Polycarpaea robbairea | (Kuntze) Greuter & Burdet | Caryophyllaceae | 7 |
| Solanum aethiopicum | L. | Solanaceae | 7 |
| Thalassodendron ciliatum | (Forssk.) Hartog | Cymodoceaceae | 7 |
| Zygophyllum coccineum | L. | Zygophyllaceae | 7 |
| Abutilon pannosum | (G.Forst.) Schltdl. | Malvaceae | 6 |
| Boscia senegalensis | Lam. | Capparaceae | 6 |
| Cenchrus pedicellatus | (Trin.) Morrone | Poaceae | 6 |
| Convolvulus aschersonii | Engl. | Convolvulaceae | 6 |
| Corallocarpus epigaeus | (Rottler) Hook.f. | Cucurbitaceae | 6 |
| Corchorus fascicularis | Lam. | Malvaceae | 6 |
| Cotyledon barbeyi | Schweinf. ex Baker | Crassulaceae | 6 |
| Cyperus amabilis | Vahl | Cyperaceae | 6 |
| Dactyloctenium scindicum | Boiss. | Poaceae | 6 |
| Euclea racemosa | L. | Ebenaceae | 6 |
| Hibiscus tridactylites | Lindl. | Malvaceae | 6 |
| Juncus tenageia | Ehrh. ex L.f. | Juncaceae | 6 |
| Lobelia giberroa | Hemsl. | Campanulaceae | 6 |
| Microchloa kunthii | Desv. | Poaceae | 6 |
| Paspalum scrobiculatum | L. | Poaceae | 6 |
| Pentatropis nivalis | (J.F.Gmel.) D.V.Field & J.R.I.Wood | Apocynaceae | 6 |
| Solanum anguivi | Lam. | Solanaceae | 6 |
| Talinum crispatulum | Dinter | Talinaceae | 6 |
| Wahlenbergia lobelioides | (L.f.) Link | Campanulaceae | 6 |
| Adiantum balfourii | Baker | Pteridaceae | 5 |
| Andropogon gayanus | Kunth | Poaceae | 5 |
| Barleria acanthoides | Vahl | Acanthaceae | 5 |
| Boerhavia elegans | Choisy | Nyctaginaceae | 5 |
| Cassipourea malosana | (Baker) Alston | Rhizophoraceae | 5 |
| Cissampelos mucronata | A.Rich. | Menispermaceae | 5 |
| Cressa cretica | L. | Convolvulaceae | 5 |
| Crotalaria orixensis | Willd. | Fabaceae | 5 |
| Cuscuta chinensis | Lam. | Convolvulaceae | 5 |
| Cyperus sanguinolentus | Vahl | Cyperaceae | 5 |
| Didymodoxa afra | (Thunb.) Friis & Wilmot-Dear | Urticaceae | 5 |
| Farsetia longisiliqua | Decne. | Brassicaceae | 5 |
| Halodule uninervis | (Forssk.) Boiss. | Cymodoceaceae | 5 |
| Hyparrhenia cymbaria | (L.) Stapf | Poaceae | 5 |
| Indigofera vicioides | Jaub. & Spach | Fabaceae | 5 |
| Lindenbergia indica | (L.) Vatke | Orobanchaceae | 5 |
| Lotus arabicus | Sol. ex L. | Fabaceae | 5 |
| Ocimum filamentosum | Forssk. | Lamiaceae | 5 |
| Paramollugo nudicaulis | (Lam.) Thulin | Molluginaceae | 5 |
| Senecio lyratus | Forssk. | Asteraceae | 5 |
| Barleria eranthemoides | R.Br. ex C.B.Clarke | Acanthaceae | 4 |
| Bidens biternata | (Lour.) Merr. & Sherff | Asteraceae | 4 |
| Blastania cerasiformis | (Stocks) A.Meeuse | Cucurbitaceae | 4 |
| Boerhavia helenae | Schult. | Nyctaginaceae | 4 |
| Bothriochloa insculpta | (Hochst. ex A.Rich.) A.Camus | Poaceae | 4 |
| Brachypodium flexum | Nees | Poaceae | 4 |
| Cebatha pendula | (J.R.Forst. & G.Forst.) Kuntze | Menispermaceae | 4 |
| Digera muricata | (L.) Mart. | Amaranthaceae | 4 |
| Eleusine multiflora | Hochst. ex A.Rich. | Poaceae | 4 |
| Eragrostis gangetica | (Roxb.) Steud. | Poaceae | 4 |
| Eriosema nutans | Schinz | Fabaceae | 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 |
| Justicia scandens | Vahl | Acanthaceae | 4 |
| Lachnagrostis lachnantha | (Nees) Rúgolo & A.M.Molina | Poaceae | 4 |
| Neorautanenia mitis | (A.Rich.) Verdc. | Fabaceae | 4 |
| Oxytenanthera abyssinica | (A.Rich.) Munro | Poaceae | 4 |
| Panicum hirtum | Lam. | Poaceae | 4 |
| Pavetta gardeniifolia | Hochst. ex A.Rich. | Rubiaceae | 4 |
| Piptatherum holciforme | (M.Bieb.) Roem. & Schult. | Poaceae | 4 |
| Pulicaria incisa | (Lam.) DC. | Asteraceae | 4 |
| Rosa abyssinica | R.Br. ex Lindl. | Rosaceae | 4 |
| Senegalia senegal | (L.) Britton | Fabaceae | 4 |
| Sida ovata | Forssk. | Malvaceae | 4 |
| Vachellia flava | (Forssk.) Kyal. & Boatwr. | Fabaceae | 4 |
| Zygophyllum bruguieri | (DC.) Christenh. & Byng | Zygophyllaceae | 4 |
| Zygophyllum paulayanum | (J.Wagner & Vierh.) Christenh. & Byng | Zygophyllaceae | 4 |
| Acmella caulirhiza | Delile | Asteraceae | 3 |
| Aristida funiculata | Trin. & Rupr. | Poaceae | 3 |
| Astripomoea lachnosperma | (Choisy) A.Meeuse | Convolvulaceae | 3 |
| Cadaba farinosa | Forssk. | Capparaceae | 3 |
| Campanula dimorphantha | Schweinf. | Campanulaceae | 3 |
| Cenchrus biflorus | Roxb. | Poaceae | 3 |
| Cleome droserifolia | (Forssk.) Delile | Cleomaceae | 3 |
| Cleome paradoxa | R.Br. ex DC. | Cleomaceae | 3 |
| Commiphora schimperi | (O.Berg) Engl. | Burseraceae | 3 |
| Convolvulus glomeratus | Choisy | Convolvulaceae | 3 |
| Cyperus niveus | Retz. | Cyperaceae | 3 |
| Cyphostemma serpens | (Hochst. ex A.Rich.) Desc. | Vitaceae | 3 |
| Dolichos sericeus | E.Mey. | Fabaceae | 3 |
| Endostemon tenuiflorus | (Benth.) M.R.Ashby | Lamiaceae | 3 |
| Enteropogon prieurii | (Kunth) Clayton | Poaceae | 3 |
| Euphorbia arabica | Hochst. & Steud. ex T.Anderson | Euphorbiaceae | 3 |
| Hermannia quartiniana | A.Rich. | Malvaceae | 3 |
| Indigofera oblongifolia | Forssk. | Fabaceae | 3 |
| Juniperus procera | Hochst. ex Endl. | Cupressaceae | 3 |
| Kanahia laniflora | (Forssk.) R.Br. | Apocynaceae | 3 |
| Kohautia attenuata | (Willd.) I.M.Turner | Rubiaceae | 3 |
| Leucas neuflizeana | Courbon | Lamiaceae | 3 |
| Neurada procumbens | L. | Neuradaceae | 3 |
| Ocimum grandiflorum | Lam. | Lamiaceae | 3 |
| Plicosepalus acaciae | (Zucc.) Wiens & Polhill | Loranthaceae | 3 |
| Salvia merjamie | Forssk. | Lamiaceae | 3 |
| Sida ternata | L.f. | Malvaceae | 3 |
| Sporobolus discosporus | Nees | Poaceae | 3 |
| Sporobolus spicatus | (Vahl) Kunth | Poaceae | 3 |
| Striga hermonthica | (Delile) Benth. | Orobanchaceae | 3 |
| Suaeda monoica | Forssk. ex J.F.Gmel. | Chenopodiaceae | 3 |
| Tragia plukenetii | Radcl.-Sm. | Euphorbiaceae | 3 |
| Trochomeria macrocarpa | (Sond.) Harv. | Cucurbitaceae | 3 |
| Urochloa ramosa | (L.) T.Q.Nguyen | Poaceae | 3 |