186 
Lantao Island and near Sanwai, Hongkong New Territory ; 
hill near Chaochaufu; Macao. Fl. bluish purple, Summer. 
2. A. capitata, Benth. ; Pterostigma capitatum, Benth, l. e. 248. 
At Little Hongkong, Hongkong; at Kuntong, Mono 
kong New Territory; Hoifung; Canton. Fl. bluish 
purple, September. 
A. microcephala, Hook. f. Fl. Brit. Ind. iv. 264.  Lofoushan. 
Fl. blue, August. 
e 
7.—LIMNOPHILA. 
Key to species. 
l. Flowers sessile ... HS Te ivi 2. 
Flowers De MA m EM 4. 
2. Leaves all entire 3. 
Some or all rmt multifid 8. 
3. Leaves stalked ... are e. 1l. Roxburghii. 
Leaves sessile ... jw de "i š 
4. Leaves multifid iy she .. 2, gratioloides. 
Leaves entire ei oe Te . 
5. Stem hirsute... aa ht 4 8. hirsuta. 
Stem glabro kx 6. 
6. Corolla ed. exceeding calyx 3. erecta, 
Corolla 3 or 4 times as long as s calyx... 4. gratissima. 
7. Nerves of leaves pinnate uin . gratissima. 
Nerves of leaves palmate m eee 6. hypericifolia, 
8. Leaves all multifid — .. 6. sessiliflora. 
Lower leaves only multifid —... EPIS heterophylla, 
. L. Roxburghii, G. Do»; Hook f. Fl. Brit. Ind, iv. 265. 
Lantao Island, Hongkong New Territory ; Lanfa Mt., 
Hoifung ; North River. Fl. blue-purple, mouth yellow, 
September. 
2. L. gratioloides, R. Br.; Hook. f. 1. c. 271. Hoifung. Fl. 
pink and yellow, October, 
3. L. erecta, Benth. ; Hook. f. l. c. 267. Marshes on the White 
Cloud hills, Canton: Fl. white 
4. L. gratissima, Blume ; L. punctata, Wine’ Benth. Fl. Hongk, 
248. Little Hongkong and the Ha appy, Valley, Hong- 
ong; Lamma Is. and near Lowu, Hongkong New 
Territory ; Hoifung ; White Cloud hills, Canton ; North 
River. Fl. pink, October 
. L. hypercifolia, Benth. ; Hook. f. l e. 269. Lienchow River. 
Fl. purple, October. 
L. sessiliflora, Blume; Hook. f. 1. c. 270. Stream near Chao- 
chaufu. Fl. bluish, April. 
LEA rr ende Benth. ; ; Hook. £Llo.270. At Don 
v 
en 
D 
* 
ongkong ; near wai, Hongkong New Territory ; 
amie Swatow ; ; Mee the ‘West River. Fl. purple 
tober 
8. L. Vosa Benth. Fl. Hongk. 248. In a pond (since filled in) 
east of the Happy Valley, Hongkong; in a pool on 
Taimoshan, and in paddy fields at Kuntong, Hongkong 
~~ New odes FL purple, November. 
