Small trees or shrubs, sometimes scrambling or climbing. Stipules lateral. Leaves petiolate, alternate, simple, serrate or rarely entire, 3-7-veined from the base. Flowers in terminal or axillary panicles or in leaf-opposed or axillary umbel-like cymes. Sepals 5, stellately hairy, coloured inside like the petals. Petals 5, most often yellow, less often white and rarely purple (Grewia occidentalis), usually with a nectar-bearing claw or gland at the base. Stamens numerous. Ovary 2-4-locular. Fruit indehiscent, without bristles, a (1-)2-4-lobed drupe with (1-)2-4 pyrenes. Derivation of name: for Nehemiah Grew (1641-1712), British botanist and physiologist. Worldwide: 150 species in warm parts of the Old World. Caprivi: 13 taxa. Insects associated with this genus:
|
No image yet |
Species | Content | |
avellana Hiern | Description, Image | |
bicolor Juss. | Description, Image | |
falcistipula K.Schum. | ||
flava DC. | Description, Image | |
flavescens Juss. var. flavescens | Description, Image | |
monticola Sond. | Description, Image | |
olukondae Schinz | Description, Image | |
pachycalyx K. Schum. | Description, Image | |
retinervis Burret | Description, Image | |
schinzii K. Schum. | ||
subspathulata N.E. Br. | ||
tenax (Forssk.) Fiori | Description, Image | |
villosa Willd. | Description, Image |