o m 
» 
p ea m 
mS 
255 
3.—SALIX. 
Key to species. 
. Leaves linear l. babylonica. 
Leaves ovate or lanceolate 2. 
Leaves lanceolate, 2 inches long by 
$ inch wide 2 2. cantoniensis. 
Leaves broader 3. 
Back of bracts glabrous 3. Mesnyi. 
Back of bracts woolly .. 4, tetrasperma. 
S. babylonica, Linn.; DC. P — Xvi, II. 212. River bank 
near Chaochaufu. Fl. Febru 
S. cantoniensis, Hance; DC. l.c - 085. Canton River. Fl. 
Februar 
pet i 
. B. Mesnyi, Hance in Journ. Bot. 1882, 38. Canton ; Lienchow 
i Janu 
River. FI, 
ary. 
. B. tetrasperma, Roxb. ; Hook. f. Fl. Brit. Ind. v. 626. Mudd 
banks of the Canton River; Shekmun near Canton, FÌ. 
March. 
GYMNOSPERMAE. 
GNETACEAE. 
1.—GNETUM. 
- G. scandens, Roxb. ; Benth. Fl. Hongk. 336. Little Hongkong 
he 
woods, Happy Valley, Mt. Victoria, and elsew 
Hongkong ; Taimoshan, ME New Territory ; hill 
near Chaochaufu, Fl. green, June 
CONIFERAE. 
Key to genera. 
l. Leaves in weedy i d d. de. D. MAE, 
Leaves distinc s oes sey ; 
2. pure "ue iiit ar -. 1. Glyptostrobus. 
Leav ies ces i 3. 
3. Loro sor EUER ote Lé ie 4. 
Leaves acute or blunt ... Tu . 3. Podocarpus. 
4. Leaves minutely serrate 4, Cunninghamia 
Leaves quite entire... ya .. 2. Cephalotazu 
1.—GLYPTOSTROBUS. 
l. @h yllus, E»di.; DC. Prodr. xvi. 11. 439. — Hatsun, 
and between n Taipo and | and cheat Hongkong New Terri- 
tory ; Can 
