95 



R. moluccanus, Linn. ; Hook., f. Fl. Brit. Tnd. ii. 330, On 

 Taimoshan, especially on the northern slopes, Hongkong 

 New Territory ; Hoifung ; Sanniug ; Lienchow River ; 

 Northwest River ; Lofoushan. Fl. white, summer. 



R. rosaefolius, Smith ; Hook. f. 1. c. 341. At Victoria Peak 

 and Wongneichung, Hongkong ; Lantao Island, Hong- 

 kong New Territory ; slopes of the Phoenix Mt., Swatow ; 

 West River. Fl. white. May. 



R. Playfairii, Uemsl. Enum. PI. China, i. 235. Pakhoi Fl. 

 white, April. 



R. leucanthus, Hance ; Benth. Fl. Hongk. 105. Common in 

 low grounds, Hongkong ; Lantao Island, Hongkong New 

 Territory ; hill near Chaochaufu ; Lofoushan. Fl. white, 

 April. 



R. parvifolius, Linn. ; Benth. 1. c. 105. Common in Hongkong ; 

 Lantao Island, Hongkong New Territory ; hedges near 

 Swatow. Fl. pink, April. 



14. R. aralioides, Hance in Journ. Bot. 1884, 41. Lofoushan at 



1000 ft. Fl. pale rose. May. 



15. R. Thunbergii, Sieh. et Zucc; Maxim, in M(51. Biol. viii. 389. 



Kwangtung without locality. Fl. white. May. 



10 



11 



12 



13 



5.-FRAGARIA. 



1. F. indica, Andr. ; Hook. f. Fl. Brit. Ind. ii. 343. In a bamboo 

 grove near Chaochaufu. Fl. yellow, April. 



6.— POTENTILLA. 

 Key to species. 



Root leaves pinnate 

 Root leaves digitate 



1. supina. 



2, Kleiniana. 



1. P. supina, Linn. ; DC. Prodr. ii. 580. A weed of cultivated 



ground, Canton ; West River. Fl. yellow, April. 



2. P. Kleiniana, Wiffht et Am. ; Hook. f. Fl. Brit. Ind. ii. 359. 



West River. Fl. yellow, April. 



7.— AGRIMONIA. 



A. Eupatoria, Linn. ; DC. Prodr. ii. 587. Pokfulam, Hong- 

 kong ; at the foot of the west wall of the City, Canton ; 

 North River ; Lienchow River. Fl. yellow, September. 



1. Styles distinct ... 

 Styles united 



2. Stipules pectinate 

 Stipules entire ... 



3. Stipules glabrous 

 Stipules ciliate ... 



8.— ROSA. 



Key to species. 



4. 

 2. 

 7. multiflora. 

 3. 



1. moschata. 



2. Luciae. 



