| Synonyms: | 
Vitex bicolor Willd.  Vitex negundo L.  | 
| Common names: | Indian lilac (English) Simple-leaf chaste-tree (English) | 
| Description: | Shrub to 3 m. Leaves 3-foliolate below, often 1-foliolate towards the stem apices. Leaflets discolourous, glabrous above, tomentose below, usually variegated. Inflorescences of compound panicles, terminal or axillary in the upper leaf axils. Flowers blue. | 
| Notes: | |
| Derivation of specific name: | trifolia: leaves with 3 leaflets (although often only 1 in this species) | 
| Flowering time: | |
| Worldwide distribution: | Native to the Indian subcontinent and SE Asia; possibly also native in East Africa. | 
| Growth form(s): | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species | 
| Literature: | 
 Fernandes, R. (2005). Lamiaceae (subfamilies: Viticoideae and Ajugoideae) Flora Zambesiaca 8(7) Page 74.  |