164 



New Territory ; Kwaisin, Hoifung ; near the White 

 Cloud Monastery, Canton : Lofoushan. Fl. white, June 

 to September. 



14. S. microcarpa, Champ. ; Benth. 1. c. 212. Mt. Nicholson, 



Hongkong. Fl. white, October. 



15. S. lancifolia, Sieb. et Zucc. ; Clarke in Hook. f. Fl. Brit. Ind. 



iii. 577. Castle Peak, Hongkong New Territory ; in a 

 small wood near the White Cloud Monastery, Canton ; 

 Lofoushan. Fl. white, October. 



16. S. fulvipes, Brand in Engl. Pflanzenr. Symploc. 41. White 



Cloud hUls, Canton. Fl. white, . 



17. S. decora, Hance in Journ. Bot. 1874, 369. On Victoria Peak. 



Hongkong ; Lantao Island, Hongkong New Territory, 

 Fl. white, March. 



18. S. urceolaris, Hance 1. c. 1876, 307. Sanning ; West River. 



Fl. — . 



19. S. crataegoides, Ham. ; Clarke in Hook. f. Fl. Brit. Ind. iii. 573. 



Castle Peak, Hongkong New Territory ; Lofoushan. Fl. 

 white, March. 



2.-ALNIPHYLLUM. 



1. A. pterospermum, Mats. ; Perkins in Engl. Pflanzenr. Styrac. 

 93. A single tree on Mt. Nicholson, Hongkong ; Lantao 

 Island, Hongkong New Territory. Fl. white, March. 



3.— STYRAX. 



Key to species. 



1. Leaves densely tomentose beneath ... 4. 

 Leaves glabrous or thinly hairy beneath 2. 



2. Corolla valvate... ... ... .., 3. 



CoroUa imbricate ... ... ... 3. odoratissimum. 



3. Inflorescence shortly loosely tomentose 2. serrulatum. 

 Inflorescence very closely tomentose ... 4. Faheri. 



4. Petiole i inch long, glabrous 1. suherifohum. 



Petiole under ^ inch, tomentose ... 5. mollis. 



1. S. suberifolium, Hook, et Am. ■. Benth. Fl. Hongk. 213. In 



the Happy Valley woods, on Mt. Kellet and near 

 Pokfulam, Hongkong. Fl. white, April. 



2. S. serrulatum, Roxb. ; Clarke in Hook. f. Fl. Brit. Ind. iii. 



588. Kwangtung ? Fl. . 



3. S. odoratissimum, Champ. ; Benth. Fl. Hongk. 213. ]Mt«. 



Victoria and Gough, Causeway Bay and Pokfulam 

 ravine, Hongkong ; Lantao Island. Hongkong New Terri- 

 tory ; Kwaisin, Hoifung ; Lofoushan. "F1. white, April. 



4. S. Faberi, Perkins in Engl. Pflanzenr. Stvrac. 33. Lantao 



Island, Hongkong New Territory ; in dense woods on the 

 N. River ; Northwest River ; Lienchow River ; AVhite 

 Cloud hills near Canton ; Maeao. Fl. white, April. 



5. S, mollis, Dunn in Kew. Bull. 1911, 273. Lofoushan, 



Fl. , 



