mT — 
bo — 
. 
pæd 
oo 
. Racemes all terminal 
d, o 
Racemes slender, pe 
. Stamens numerous 
tamens 20r3. 
14. Calyx segments imbricate s» ^ 
Calyx breaking open valvately ies 
15. Leaves trifoliate . . 
Leaves ampe oa oie aC a 
_ 
c 
. Leaves opposit 
Leaves alia ai, palmately lobed 
. Male flowers in ca 
Male flowers in racemes or panicles eR 
Leaves _ crenate or dentate 
Leaves en 
. Leaves vith EA glands at top 
f 
sites ai 
rags without ‘thread-like appendages 
Styles 
Styles undivided, fringed or not 
. Capsule 3-celled 
Capsule 2-celled 
22. Leaves pe nerved or acuminate- 
dat 
cau 
Leaves ty nerved, ‘acute or robtuse 
I 
23. Ovary 1-2-celled 
Ovary 3-celled . $a xe 
24. Ovary 1-celled, sty les 3 ses sis 
Ovary 2-celled, styles lor2. wes 
25. Stigmas united into ? dise : pus 
. Flowe 
C need and styles 2 
in clusters along “panicle 
ine ches 
Flowers racemose 
erb 
eee 
Sepals thie - with a thin white | margin 
Sepals pla 
. Male aye turbinate e 
Male calyx open 
30. Stamens alone in the igale flower af 
Rudiment of ovary with stamens in 
male flower the 
31. Petals present ... d. ded DES 
Petals absent ET 
1 ——EUPHORBIA. 
Key to species. 
l. Leaves stipulate 2. t E 
Stipules wanting 
13. 
. Sarcococca. 
. Excoecaria. 
2 Homalanthus. 
Alchornea. 
26. Cieidira; 
Zi. 
22; 
. Macaranga. 
. Mallotus. 
Claoxylon. 
Š Mallotus. 
Antidesma. 
25 
Endospermum. 
26. 
Bridelia, : 
. Daphniphyllum. 
28. 
29. 
Ag yneia. 
Phyllanthus. 
Breynia. 
: Phyllanthus, etc. 
31. 
. Microdesmis. 
Fluggea. 
