264 



12.— TAINIA. 



Key to species. 



Leaves lanceolate, 1-li inches broad 1. hongkongensis. 

 Leaves elliptical, at least 2 inches broad 2. macrantha. 



1. T. hongkongensis, Rolfe ; Ania angustifolia, Benth. Fl. Hongk. 



356. Happy Valley woods, Mt. Parker, Mt. Gough, and 

 above Little Hongkong, Hongkong; Maonshan, Hongkong 

 New Territory ; Swatow. Fl. greenish purple, April. 



2. T. macrantha, Hook.f. in Hook. Ic. PI. t. I860. Lofoushanat 



3100 ft. Fl. August. 



13.— OOELOGYNE. 



Key to species. 



Plant with evergreen leaves ... ... \. fimhriata. 



Plant with deciduous leaves ... ... 2. pogonoides. 



1. C. fimbriata, Lindl. ; Benth. Fl. Hongk. 354. Common on 



Mt. Victoria, Mt. Nicholson, and elsewhere, Hongkong ; 

 Lantao Island, Hongkong New Territory ; Lanfa Mt., 

 Hoifung ; near Canton. Fl. yellow, October. 



2. 0. pogonoides, Rolfe in Kew Bull. 1896, 196. Swatow. Fl. 



pink, April. 



14.— PHOLIDOTA. 



Key to species. 



Leaves linear, ^ inch broad \. cantonensis. 



Leaves elliptical, 2 inches broad ... 2. chinensis. 



1. P. cantonensis, Rolfe in Kew BuU. 1896, 196. Swatow ; North 



River. Fl. lemon-coloured, November. 



2. P. chinensis, Lindl. ; Benth. Fl. Hongk. 354. Common on 



Victoria Peak, and elsewhere, Hongkong ; Taimoshan, 

 Hongkong New Territory; slopes of the Phoenix Mt.' 

 Swatow. Fl. white, April. 



15.— OALANTHE. 



Key to species. 



1. Flowers yellow ... ... ... ,,. 2 



Flowers white or purple ... ... 3 



2. Inflorescence loose ... ... ... 1, gracilis. 



Inflorescence dense 2." curculigoides. 



3. flowers white ; leaves petioled ... 3. veratrifolia. 

 Flowers purple ; leaves subsessile ... 4:. Masuca. 



1. C. g^cilis, Lindl. ; Limatodes qraciUs, Lmdl. ; Benth. Fl. 



Hongk. 359. On Victoria Peak, and Mt. Parker, Hong- 

 kong. Fl. yellow, December. 



2. C. curculigoides, ^a//. ; Hook. f. Fl. Brit. Ind. v. 854. Mt. 



Parker north, Hongkong. Fl. yellow, October. 



