List of plants Species Acacia erioloba Acacia reficiens Acanthosicyos horridus Adenolobus pechuelii Aloe asperifolia Alternanthera pungens Aptosimum spinescens Argemone ochroleuca Arthraerua leubnitziae Blepharis grossa Blepharis obmitrata Boscia foetida Brachiaria glomerata Brownanthus kuntzei Calicorema capitata Centropodia glauca Chloris virgata Citrullus lanatus Cladoraphis spinosa Cleome foliosa Codon royenii Cullen obtusifolia Cyperus marginatus Dactyliandra welwitschii Datura innoxia Datura stramonium Dyerophtum africanum Emilia marlothiana Eragrostis annulata Eragrostis cylindriflora Euclea pseudebenus Euphorbia glanduligera Euphorbia pylloclada Faidherbia albida Ficus sycomorus Forsskaleoa candida Geigeria ornativa Gisekia africana Grewia villosa Helichrysum candolleanum Helichrysum roseo-niveum Heliotropium ovalifolium Hermannia modesta Hexacyrtis dickiana Hoodia currori Indigofera auricoma Jamesbrittenia maxii
Group 1 – Grasses and sedges Group 2 – Leaf succulents Group 3 – Stem succulents
Group 8 8 7 7 2 5 7 5 7 5 7 7 1 2 7 1 1 5 1 5 6 5 1 5 7 7 7 5 1 1 8 5 3 8 8 5 5 5 8 5 5 5 5 4 3 5 7
Species Kissenia capensis Kohautia caespitosa Limeum argute-carinatum Maerua schinzii Mesembryanthemum guerichianum Mollugo ceruiana Monsonia igonarata Monsonia umbellata Moringa ovalifolia Nicotiana glauca Ornithogalum candidum Orthanthera albida Parkinosonia africana Pechuel-Loeschea leubnitziae Pergularia daemia Petalidium setosum Propopis glandulosa Ricinus communis Rogeria longiflora Salsola tuberculata Salvadora persica Sarcocaulon marlothii Sarcocaulon salmoniflorum Selago dinteri Sesamum triphyllum Sesuvium sesuvioides Setaria verticillata Solanum burchellii Solanum nigrum Stipagrostis ciliata Stipagrostis gonatostachys Stipagrostis lutescens Stipagrostis obtusa Stipagrostis sabulicola Tamarix usneoides Tephrosia dregeana Trianthema hereoensis Tribulus terrestris Tribulus zeyheri Trichodesma africanum Tripteris microcarpa Triraphis purpurea Vahlia capensis Welwitschia mirabilis Zygophyllum clavatum Zygophyllum simplex Zygophyllum stapffii
Group 4 – Bulbs Group 5 – Herbs Group 6 – Multi-seasonals
Group 6 5 5 8 2 5 5 5 3 7 4 7 7 7 5 7 7 7 6 7 7 7 7 5 5 2 1 7 5 1 1 1 1 1 8 5 2 5 5 5 6 1 5 8 2 2 2
Group 7 – Shrubs Group 8 - Trees