BRITTON: STUDIES OF WEsT INDIAN PLANTS 
Leaflets 4-9 pairs, ovate to 
ovate-oblong, mostly obtuse. 16. C. lucayana. 
** Herbs or shrubs, with membranous leaves 
andulosae) 
+ Flowers large, 2-4 cm. broad. 
Leaflets villous or pubescent beneath. 
Glands elongated, petiolar and also often 
between the leaflets; midvein of leaflets 
nearly central, the lateral veins many. 17. C. glandulosa. 
Glands short, sessile, petiolar only; mid- 
vein of leaflets excentric, the lateral 
veins few. 18. C. Dussii. 
Leaflets glabrous beneath. 
ets oblong to linear; gland stipitate. 19. C. Swartzii. 
Leaflets Seco or oblong; gland sessile 
or stout-stipita 20. C. polyadena. 
tt Flowers small, s a over I cm. broad. 
}Petiolar glands sessile, or very short- 
stalked. 
sarge gi — ze Lage 21. C. pygmaea. 
i more. 
Plant densely hirsute re over. 22. C. patellaria. 
Plants glabrate or more or less villous. 
7h ieee a and black-mar- 
23. C. fasciata. 4 
Nei not cata ded. 
Leaflets to-15 mm. long, the 
sircle little excentric. 24. C. aeschinomene. 
Leaflets 5-8 mm. long, the mid- 
vein very excentric. 
6 mm. long; plant 
sparingly short-pubescent. 25. C. savannarum. 
Petals mm. long; plant 
villo 26. C. micrantha. 
tt Petiolar glands ahs oelked. 
Pod 3.5-4 mm. broad; pubescence widely 
spreading 27. C. riparia. 
Pod 3m se Vaal or 1 
tac glands ‘ithe 2; leaflets oblong; 
— glabrous, or pubescent onl 
ve. 28. C. mirabilis. 
eth gland 1; leaflets linear or 
linear-oblong; plant pubescent or 
villous. 29. C. Chamaecriste. 
2. Midvein of the leaflet approximate to its upper 
margin (Strigillosae). 
Petiolar gland small, subsessile. 
Leaves sparingly pubescent. 30. C. strigillosa. 
Leaves densely pilose. 31. C. adenos 
