30.7 



1 1A.-STEN0TAPHRUM. 



1. S. americanum, Schrank ; S. Helferi, Munro ; Hook. f. Fl. 

 Brit. Ind. vii. 91. In watercourse, Wongneicheong, 

 Hongkong. Fl. October. 



llB— THUAREA. 



1. T. sarmentosa, Pers. ; Benth. Fl. Hongk. 415. On the sands 

 of the seabeach, Hongkong. Fl. April ? 



IS.— SPINIFEX. 



1. S. squarrosuB, Linn. ; Benth. 1. c. 415. On the sands of the sea- 

 beach, Hongkong ; Stonecutters' Island : Macao. Fl. July. 



13.~00IX. 



1. C. Lachryma-Jobi, Linn. ; Hook. f. Fl. Brit. Ind. vii. 100 

 Victoria Peak and Aberdeen in streams, Hongkong ; 

 Kowloon ; Kwaisin, Hoif ung, cultivated ; Macao ; North 

 River. Fl. September — January. 



14.— ZEA. 



1. Z. Mays, Linn. ; Hook. f. Fl. Brit. Ind. vii. 102. Hongkong 

 and Hongkong New Territory, cultivated. Fl, all the year. 



15.— ZIZANIA. 



1. Z. aquatica, Linn. ; Gray, New Man. Bot. 120. Canton, 

 cultivated. Fl. late Summer ? 



16.— ORYZA. 



1. 0. aativa, Linn. ; Hook. f. Fl, Brit. Ind. vii. 92. Cultivated 

 in Hongkong, Hongkong New Territory, and Kwangtung. 

 Fl, June and September. 



17.— LEERSIA. 



1. L. hexandra, Siv. ; Hook. f. Fl. Brit. Ind. vii. 94. Hongkong 

 without locality ; Taimoshan, Hongkong New Territory ; 

 edges of rice fields. Canton. Fl. November. 



18.-GARN0TIA. 



1, G. patula, Munro ex Benth. Fl. Hongk. 416. Hongkong 

 without locality ; hills near Chaochaufu ; Canton ; 

 Lofoushan. Fl. April — August. 



1 9.— SPH AEROOARYUM. 



1. S. elegans, Nees ; Isachne pulchella, Roth. ; Benth, 1. c. 414. 

 In waste places. Botanic Gardens, Hongkong ; Kuntong, 

 Hongkong New Territory ; Kwaigin, Hoifung ; swamps 

 near Canton. Fl. October. 



