124 
21. ees tube slender, eurved — ... 
rolla tube ses di om 
22. Stipules hooke 
Stipules wine PS 
23. Fruits separate, dry, capitate Pd 
Fruits coherent Fa 
24. Tree ds 
Diffuse or climbing shrub . n 
25. Leaves Visage Š 
Leaves opposit 
26. Leaves linear, n Wordate 
Leaves cordate, lanceolate 
27. Stem creeping, with reniform leaves 27. iren (P 133) 
Leaves not reniform 
28. Small diftuse herb, with small soli- 
tary axillary flowers ... 7. Dentella (p. 125). 
. Flowers not small, solitary and 
axillar 29. 
29. Fruit obcordate, compressed, much 
wider than lo 11. Ophiorrhiza (p. 129). 
Fruit coe ee or ovate, much 
longer than 30. 
30. Capile loclicidal bebe distant 
calyx teeth 31. 
Capsule séptisidal between. contigu- 
ous calyx teeth or indehiscent 8. Hedyotis, etc. (p. 125). 
31. Seeds minute, angular... .» 9. Oldenlandia (p. 128). 
Seeds globose, concave ... 10. Anotis (p. 128). 
1.-CEPHALANTHUS. 
1. C. occidentalis, Linn.; C. naucleoides, DC. ; Hook. 5 F l. Brit. 
Ind. iii. 24. On the bank of a stream near San ai, Hong- 
Q2 Q2 
Lad m 
Chasalia (p. 133 
). 
. Psychotria (p. ur 
25). 
— (p. 
. Adina "x 124). 
Cephalanthus (p. 124). 
33). 
. Morinda (p. 1 
kong New Territory ; Hoifung ; North-west River Fl. 
white, August to October. 
2.—ADINA. 
Key to species. 
1. Heads racemose ... 
Heads solitary 
2. Heads axillary ; leaves cuneate acu- 
min: 
Heads terminal ; ; leaves dente ihht 
River. Fl. pe ren Au 
l. racemosa. 
p 
2. globiflora. 
3. rubella. 
l. A. racemosa, Miz.; Maxim. in Mél. Biol ix. 270. Lienchow 
2. A. globiflora, Salisb. ; Benth. FH. Hongk. 146. Common on the 
sides of streams, Hon ngkong; on the Lanfa Mt., Hoifun 
3. A. rubella, Hance in Journ. Bot. 1868 ee Swatow ; Lien- 
rose, J 
