Erect or scrambling or twining, monoecious (rarely dioecious) perennial herbs or shrubs, with stinging hairs. Leaves alternate, stipulate, often cordate. Flowers in racemes, usually mostly male with 1-2 females at the base. Bracts conspicuous, persistent. Petals 0. Male flowers with 3 sepals and 3 stamens. Female flowers with 3 or 6 pinnate or palmate sepals, becoming enlarged in fruit. Ovary 3-locular. Derivation of name: named after the German botanist Hieronymus Bock, whose Latin name was Tragus, 1498-1554. Worldwide: 100 species in tropical and warm areas Malawi: 10 taxa. Insects associated with this genus:
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Species | FZ divisions | Content |
adenanthera Baill. | S | |
benthamii Baker | S | |
brevipes Pax | N,C,S | Description, Image |
grandistipularis Cahen, Magombo & L.J. Gillespie | ||
hildebrandtii Müll. Arg. | S | |
kirkiana Müll. Arg. | N,C,S | Description, Image |
lasiophylla Pax & K.Hoffm. | N,S | |
okanyua Pax | N,S | Description, Image |
rhodesiae Pax | C | |
shirensis Prain var. shirensis [NrEnd] | S |