316 



CI. VERBENACE^ (bAKEr). 



[Vitex. 



"j"f Leaves usually 3-foliolate. 

 Eud-leattet ovate. 

 Leaflets small. 



Pubescence grey ..... 



Pubescence pale brown .... 



Leaflets 2-3 in. long .... 



End-leaflet oblong. 



Cymes lax ..... . 



Cymes dense. 

 Leaflets sessile. 



Calyx-teeth minute .... 



Calyx-teeth not minute 

 Leaflets stalked ..... 



End-leaflet obovate-cuneate. 



Calyx-teeth distinct, ^ lin. long at flowering. 

 Leaves glabrous beneath 

 Leaves pubescent beneath. 



Leaves coriaceous .... 



Leaves not coriaceous 

 Calyx-teeth minute. 



Upper leaves simple in part. 



Leaves finely pubescent beneath 

 Leaves densely matted beneath . 

 Upper leaves 3-foliolate. 

 Leaves glabrous beneath . 

 Leaves slightly pubescent beneath 

 Leaves densely pubescent beneath 

 fj* "{"Leaves usually 5-foliolate. 



Leaflets not distinctly stalked. 

 Leaves glabrous beneath. 



Leaflets small ..... 



Leaflets very large .... 



Leaves pubescent beneath. 



Leaves thinly pubescent beneath. 



Pubescence brown .... 



Pubescence grey. 



Leaflets small .... 



Leaflets medium-sized. 



Leaflets acute .... 



Leaflets obtuse .... 



Leaflets large .... 



Leaves densely matted beneath. 

 Pubescence whitish, woolly 

 Pubescence grey, not woolly. 



Leaflets small .... 



Leaflets medium-sized 

 Leaflets distinctly stalked. 

 §Leaves glabrous beneath. 

 Leaflets toothed. 



Leaflets 3-4 in. long 

 Leaflets 6-8 in. long 

 Leaflets entire. 



Leaves not coriaceous. 

 Leaflets 2-3 in. long 



13. V. petersiana. 



14. V. tettensis. 



15. V. dentata. 



16. V. KirJcii. 



17. V. poly ant ha. 



18. V.Jtavescens. 



19. V. tangensis. 



. 20. V. madiensis. 



. 21. V. Schweinfurthii. 

 . 22. V. zamhesiaca. 



23. V. holocalyx. 



24. V. diversifolia. 



25. V. doniana. 



26. V. barbata. 

 2!7. V. Camporum. 



28. V. micrantha. 



29. V. grandifolia. 



30. V. ferruginea. 



31. V. angolensis. 



32. V. grisea. 



33. V. chrysooarpa. 



34. V. cesculifolia. 



35. V. Hildebrandtii. 



36. V. MombasscB. 



37. V. shirensis. 



38. V. Carvalhi. 

 3S. V. oxycuspis. 



40. v. oligantha. 



