= 
LI 
70 
CONNARACEAE. 
1.—ROUREA. 
Key to species. 
Leaves 2-3 inches long ids e.c d. Millettü. 
Leaves under 1 inch long ... e. 2. microphylla. 
R. Millettii, Planch.; R. santaloides, Benth. Fl. Hongk. 71. 
Near Wanchai and Little eean Hongkong ; 
Lienchow River. Fl. white, 
R. microphylla, Planch. ; Benth. "y c.  Abundant on the 
2. 
mountains, ERE: ; Canton; Ookaisa; Lofoushan. 
Fl. white, Jun 
LEGUMINOSAE. 
Key to genera. 
l. Leaves trifoliate, pinnate or bipinnate 2. 
Leaves simple, 2-lobed or 2-foliate ... 4. 
2. Leaves trifoliate eis i 15. 
Leaves pinnate or bipinnate bes aS 3. 
3. Leaves pinnate... abs ees 40 
Leaves iat i T ii 66. 
4. Leaves simple dee ae 5 
- Leaves 2-lobed or 2-foliate ie hs 14. 
5. Pods articulate... er Ta 
. Pods continuous ... Sm da 6. 
6. Stamens connate . ^ ijs 10. 
Stamens free A a» .. 48. Bowringia (p. 87). 
7. ree oes ese . ae 8. 
Herb or shrub  .. E nes 9. 
8. Leaves orbicular .. dit ... 656. Cercis (p. 90). 
Leaves oblong Si 9. 
9. Flowers small, in round heads ... 64. Acacia (p. 92). 
Flowers large... - e IE 
10. Pod inflated Rs 25. 
Pod compressed, i-2-seeded ... 42. Eriosema (p. 85). 
11, Pod folded into the cag. "id 17. 
Pod straight or curved =i 
12. Leaflets with sti 4 " = 13. 
Leaflets exstipella 13. Geissaspis (p. 77). 
13. Joints of pod er slightly com- 
pres "T ade i. Alysicarpus (p. 80). 
Joints of pod flat ... ie .. 16. Desmodium (p. 78). 
14. Small herb e" vé .. 15. Zornia a$ 78). 
Tree or climbing shrub ... a SOBs EET 2 (p. 90). 
15. Pod articulate... nee bit 
Pod continuous... gös 16. 
16. Pod folded into the calyx - ase 17. 
Pod straight or curved ... .. 16. Desmodium (p. 18). 
17, Terminal leaflet oblate — ... .. 19. Lourea (p. 80). 
Terminal leaflet ovate... oe 18. Unai ría (p. 80 ). 
