184 Dunn— A Key to the Labiatae of China. 



i. Leucas lavandulaefolia, Sm. 



L. linifolia, Spreng. ; Fl. Brit. Ind. iv, 690. 

 Flowers white, July. Sea sands. 



Kwangtung : Hongkong, Saiwan Bay (Bodinier), Hongkoi 

 Herb. 605. 



2. Leucas mollissima, Wall. ; Fl. Brit. Ind. iv, 682. 



Flowers white, December. Dry hills and banks. 

 Szechuen : Chung-king, Faber, 702. 



Hupeh : Ichang, Nanto, Henry, 2349, 2599 ; Wilson, 379. 

 Yunnan : Mengtze and Szemao, Henry, 10,029, io,029A. 

 Kwangsi : Lungchow, Morse, 229. 

 Fukien : Amoy, Dunn. 



Kwangtung : Hongkong, Wright, 391, Hinds, Champio 

 458 ; Swatow, Dunn. 



Hainan : Henry, 8114 ; Tingan, Katsumata. 



3. Leucas lanata, Benth. ; Fl. Brit. Ind. iv, 681. 



Hainan : West coast, Hoi-tow (Fagg), Hance, 8782. 



4. Leucas zeylanica, R. Br. ; Fl. Brit. Ind. iv, 689. 

 Flowers white, March to December. River banks. 

 Kwangtung : Swatow, Dalziel, Dunn. 



Hainan : Carles, Henry, 8509, U On ; Hoi-tow, Hance, 12,8] 



Yunnan : Ducloux, 166, Maire, 1580, 1605 ; Mengtze, 

 5000 ft., Henry, 10,2^2, 10,292 a ; Teng-yueh at 6000 ft., Forrest, 

 1021 ; eastern flank of Tali range at 7000-9000 ft., Forrest, 

 4537- 



45. Phlomis, Linn. ; Fl. Brit. Ind. iv, 691. 

 I. Leaves rosulate ; plant acaulescent . . 1. rotata. 



