Table 1 Botanical name, family and voucher specimen number of each plant species used in this study
| Family | Plant species | Common name | Voucher specimen number |
|---|---|---|---|
| Anacardiaceae | Loxostylis alata A. Spreng. ex Rchb | Tarwood | PRU 124357 |
| Anacardiaceae | Protorhus longifolia Bernh. (Engl.) | Red Beech | PRU 122537 |
| Anacardiaceae | Searsia leptodictya (Diels) T.S.Yi, A.J.Mill. & J.Wen |
Mountain karee | PRU 122531 |
| Apocynaceae | Carissa macrocarpa (Eckl.) A.DC. | Big Num Num | PRU 122534 |
| Combretaceae | Combretum bracteosum (Hochst.) Engl. & Diels | Hiccup nut | PRU 117443 |
| Kirkiaceae | Kirkia wilmsii Engl.. | Wild pepper | PRU 122536 |
| Malvaceae | Brachychiton acerifolium (A. Cunn. ex G.Don) F.Muell | Flame tree | PRU 122529 |
| Malvaceae | Brachychiton bidwillii Hook. | Dwarf kurrajong | PRU 122530 |
| Rhamnaceae | Noltea africana (L.) Rchb. f. | Soap bush | PRU 122535 |
| Sapindaceae | Blighia unijugata Baker | Triangle-tops | PRU 122548 |