nN orm. 
eM 
9» bo 
"S 
e 
230 
9.—HENSLOWIA. 
Key to species. 
Female flowers sessile ... 
Female flowers pedicellate 
H. sessiliflora, Hemsl. Enum. Pl. China, ii. 
H. frutescens, Champ. ; Benth. Fl. Hongk. 2 
l. sessili 
2, frutescens. 
409. Pakhoi. 
99. Common on 
the hills in Hongkong; Lantao Island and Taimoshan, 
district ; upper parts 
of the White Cloud hills, Canton. Fl. green, February. 
Hongkong New Territory ; Swatow 
BALANOPHORACEAE. 
1.-BALANOPHORA. 
. B. Harlandi, Hook. f.; Benth. Fl. Hongk. 140. 
Mt. Nicholson and Taitam Tuk, Hongkong. 
ber 
Novem 
EUPHORBIACEAE, 
Key to genera. 
. Male and female flowers together within 
ee or receptacles; plant with 
y juice .. 
Male and female flowers not clustered 
together; plant with watery juice 
Flowers in terminal or axillary racemes, 
male above, female at — En 
Flowers not in bisexual rac 
. Flowers in MI en ‘palmately 
veined 
Flowers not corym 
mbose 
. Leaves icc palmately lobed or 
ppos 
ecu om alternate, not palmately 
M and ae W a distinct 
ut on the Me branch 
Flowers dioeci 
. Female Ei in cnubasted 3 racemes 
Female flowers single or umbellate 
. Female inflorescence of 1 flower 
Female owers in an umbel 
e a rs in racemes, punicles o or 
Male { Sai axillary .. T = 
9. Stem nr i tet oy, us = 
Stems woody pid : : 
10. Styles divided . e P RES ; 
Styles undivided = oe eg 
l. Euphorbia. 
2. 
9. 
3. 
6. 
2. Surcococea, 
32. Sebastiana: 
20. Blachia: 
17. 
27. 
21. ee 
19. Croton. 
Mt. Gough, 
Fl. — 
, 
