67 



2. N. Litehi, Camb. ; Benth. Fl. Hongk. 47. Aberdeen and 

 Wongneichong, Hongkong ; commonly cultiYated in Hong- 

 kong New Territory and Kwangtung. Fl. yellowish, 



April. 



5.— ACER. 



Key to species. 



1. Leaves entire ... ... ... ... 2. 



Leaves 3-lobed ... ... ... ... 1. Tutcheri. 



2. Leaves usually white beneath ; panicle 



pubescent ; wings of fruit suberect 3. lanceolatum. 

 Leaves green; panicle glabrous; wings 



of fruit divergent ... ... ... 3. 



3. Leaves closely net-veined ... ... 4. reticulatum. 



Leaves loosely, obscurely net-veined... 5. Fabri. 



\. A. Tutcheri, Duthie in Kew Bull. 1908, 16. Bushy ravines, 

 Lantao Island, at 1400 ft., Hongkong New Territory. 

 Fl. white, March. 



2. A. lanceolatum, Molliard in Bull. Soc. Bot. France, ser. 4, iii. 



134. Woods on Mt. Nicholson, Mt. Gough, Mt, Parker 

 and Deepwave Bay, Hongkong ; Kwangtung. Fl. green, 

 March. 



3. A. reticulatum, Champ. ; Benth. Fl. Hong. 47. Ravines at 



Pokfulam and Mt. Victoria, Hongkong ; Taimoshan at 

 1500 ft., Hongkong New Territory. Fl, white, January. 



4. A. Fabri, ^a?ice in Journ. Bot. 1884, 76. Lofoushan. Fl. . 



6.— DODONAEA. 



1. D. viscosa, Linn.; Hiern in Hook. f. Fl. Brit. Ind. i. 697. 

 Stony hills near the sea, Sheko Bay, Hongkong ; Lantao 

 Island and estuary of Tailamchung, Hongkong New 

 Territory ; Swatow. Fl. greenish, June. 



7.— TURPINIA. 

 Key to species. 



Leaves undivided I. arguta. 



Leaves pinnate 2. pomifera 



1. T. arguta. Seem. ; Benth. Fl. Hongk. 48. In ravines on Mt. 



Victoria and Mt. Gough, Hongkong ; Lantao Island, 

 Taimoshan at 1500 ft., Hongkong New Territory; hill 

 near Chaochaufu, Swatow. Fl. yellowish-white, April. 



2. T. pomifera, X>C.; T. nepaknsis, W all. ; Benth. Fl. Hongk. 48. 



On Mt. Gough and elsewhere, Hongkong; Taipo, 

 Hongkong New Territory. Fl. white, April. 



2J515 ' - '< ■•' -- ^ '■••B-a 



