| Annual rainfall zone (mm) | Trees | Shrubs | Grasses |
| 150–300 | Prosopis juliflora, Acacia tortilis, A. senegal | Calligonum polygonoides, Ziziphus nummularia, Citrullus colocynthis, Ziziphus mauritiana | Lasiurus sindicus |
| 300–400 | A. tortilis, A. senegal, P. juliflora, P. cineraria, Tecomella undulata, Parkinsonia aculeata, Acacia nubica, Dichrostachys glomerata, Colophospermum mopane, Cordia rothii | Z. nummularia, C. polygonoides, Citrullus colocynthis | C. setigerus, L. sindicus, Saccharum munja, C. ciliaris |
| 400–550 | A. tortilis, P. cineraria, P. juliflora, A. senegal, Dalbergia sissoo, Ailanthus excelsa, Albizia lebbeck, P. aculeata, T. undulata, D. glomerata, C. mopane | Z. mauritiana, Cassia auriculata | Cenchrus ciliaris, C. setigerus, S. munja, Panicum antidotale |
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