148 



2. G. pinnatifida, DC. Prodr. vi. 301, Swatow ; Fatshs 



Lienchow River. Fl. yellow, December. 



3. G. divaricata, DC. 1. c. 301. Near Canton. Fl. . 



39.— SENEOIO. 

 Key to species. 



1. Leaves sessile ... ... ... ... ' 2. 



Leaves, at least the lower, stalked ... 4. 



2. Flowers rayed 1. Stauntoni. 



Flowers discoid... ... ... ... 3. 



3. Leaves pinnatifid ... ... ... 2. vulgaris. 



Leaves pinnatipartite ... ... ... 3. Exul. 



4. Leaves entire ... ... ... ... 4. scandens. 



Leaves lobed ... ... ... ... 5. 



5. Leaves orbicular, dentate ... ... 6. 



Leaves palmatipartite ... ... ... 5. japonicus. 



■6. Pappus ... ... ... ... 6. phalacrocarpiu 



Pappus setaceous ... ... ... 7. Kaempferi. 



1. S. Stauntoni, DC; Benth. Fl. Hongk. 190 In ravini 



Victoria Peak, Mt. Gough and Aberdeen, Hongko: 

 Fl. yellow, October. 



2. S. vulgaris, Linn. ; DC. Prodr. vi. 341. A weed in cultiva 



ground, Hongkong. Fl. yellow, December. 



3. S. Exul, Hance in Journ. Bot. 1868, 174. East River. 



yellow, February. 



4. S. scandens, Ham. ; S. chinensis, DC. ; Benth. Fl. Hongk. 1 



Bushy places and wood borders ; on Mt. Victoria, ] 

 Grough, Mt. Parker and Taitam Tuk, Hongkong ; Lan 

 Island, Mirs Bay and Lamma Island, Hongkong N 

 Territory ; river bank near Swatow ; North River ; F 

 shan; Canton; Macao. Fl. yellow, November-Deceml 



5. S. japonicus, Schultz-Bip. ; 6'. macranthus, Clarke ; Hook, 



Fl. Brit. Ind. iii. 349. By mountain streams, Fungwongsh 

 Hongkong New Territory ; Lof oushan. Fl. yellow, F 



6. S. phalacroearpus, Hance in Journ. Bot. 1881, 151. No 



River ; Lienchow River. Fl. yeUow, April. 



7. S. Kaempferi, D C. ; Farfugium Kaempferi, Benth. Fl. Honi 



191. Along rocky streams, in Pokfidam ravine, on I 

 Victoria and Mt. KeUet, Hongkong ; Lantao Island, Hoi 

 kong New Territory. Fl. yellow, September-Decembe 



40.— EMILIA. 



1. E. sonchifolia, Z) C. ; Senecio sonchif alius, IAobtk^; Benth. 

 Hongk. 189. At Taitam Tuk in a swamp, Hongkor 

 Kanghau, Maonshan and various places in swampy grou 

 Hongkong New Territory ; Swatow ; Sanning ; Pakl 

 Fl. light purple, July-October. 



