128 



13. H. tenelliflora, Blume ; Oldenlandia angustifolia, Benth. Fl. 



Hongk. 151. On the Peak Eoad, Hongkong ; Macao ; 

 Lofoushan. Fl. white, June. 



14. H. pinifolia, Wall. ; Hook. f. Fl. Brit. Ind. iii. 60. At Little 



Hongkong, Hongkong ; Lantao Island, Hongkong New 

 Territory ; on the bank o£ the River Han, Swatow ; hills 

 near Canton ; Macao. Fl. white August. 



15. H. auricularia, Linn. ; Benth. Fl. Hongk. 150. Hongkong 



without locality ; paddy fields near Chaochaufu ; White 

 Cloud hills, Canton ; Whampoa ; North River ; Tingushan 

 on the West River ; Lofoushan. Fl. pink, April — June. 



16. H. macrostemon. Hook, et Am. ; H.recurva, Benth. Fl. Hongk. 



148. Common in ravines climbing over shrubs, Hong- 

 kong ; Lantao Island, Taimoshan at 1 500 ft., near Hahang 

 and at Lowu, Hongkong New Territory ; Lanfa Mt. 

 Hoifung ; Macao ; Lofoushan. Fl. white, September — 

 November. 



17. H. Matthewii, Dunn in Journ. Bot. 1909, 376. Lienchow 



River. Fl. white, November. 



18. H. tenuipes, Hemsl. Enum. PI. China, i. 375. At Yit-hai, 



Swatow ; North River ; Lofoushan. Fl. pink, September. 



19. H. bracteosa, Hance in Journ. Bot. 1885, 323. At Mirs Bay 



and at Ukautin, Hongkong New Territory ; Lofoushan. 

 Fl. green, June and December. 



9.— OLDENLANDIA. 

 Key to species. 



1. Leaves elliptic ... ... ... ... 2. 



Leaves linear ... ... ... ... 3. 



2. Calyx tube winged, produced above 



capsule 1. alata. 



Calyx tube angled, equal to capsule ... 2. paniculata. 



3. Pedicels much longer than fruit ... 3. corymhosa. 

 Pedicels equal to fruit 4. diffusa. 



1. 0. alata, Hook. f. Fl. Brit. Ind. iii. 70. Wet rocks at 



Tingushan on the West River. Fl. white, June. 



2. 0. paniculata, Linn. ; Benth. Fl. Hongk. 152. Pokfulam, 



Hongkong ; dry bank near Yit-hai, Swatow. Fl. white, 

 April. 



3. 0. corymbosa, Linn. ; 0. herbacea, DC. ; Benth. 1. c. 151. 



Causeway Bay and Mt. Parker, Hongkong ; Swatow ; 

 Hoifung ; Pakhoi. Fl. white, June to September. 



4. 0. diffusa, Eoxb. ; 0. herbacea, var. a. uniflova, Benth. 1. c. 151. 



In waste places, Hongkong ; on the bank of paddy fields 

 near Yit-hai, Swatow ; Pakhoi. Fl. white, AprU. 



10.— ANOTIS. 



For key see Hedyotis (p. 125). 

 1. A. boerhaavioides, Maxim. ; Hedyotis boerhaavioides, Hance in 

 Journ. Bot. 1870, 73. Rocky torrent beds, Kowloon 



