117 



Anisopappus chinensis, Hook et Arn. Coll. et Hemsl., Journ. 

 Linn. Soc., xxviii. p. 73 ; Hosseus, ii. p. 448. 

 Pitsanulol;, Nakontai, 200 m. (ex Hosseus). 

 Distr. China, Indo-China, Philppines, Tropical Africa. 



Xanthium strumarium, Linn. F.B.I., iii. p. 303. 

 Muang Prow, 480m., Kerr, 1039. 

 Distr. Tropics and subtropics. 



Siegesbeckia orientalis, Linn. F.B.I., iii. p. 304. 



Chiengmai, by a temple on waste ground on Doi Sootep, 1020 m., 

 Kerr, 863 ; Ban Pong, on waste ground by village, 330 m., Kerr, 

 1949. 



Distr. Tropics and subtropics. 



Enhydra fluctuans, Lour. F.B.E., iii. p. 304; Coll. et Hemsl., 

 Journ. Linn. Soc., xxviii. p. 73. 



Bangkok, Zimmermann, 98 ; Chiengmai, 300 m., Kerr, 1667. 

 Distr. S. E. Asia, Australia, Tropical Africa. 



Eclipta erecta, Linn. Williams, Bull. Herb. Boiss., v. (1905) pi 

 959. E. alba, Hassk. F.B.I., iii. p. 304. 

 Chiengmai, Ban Pong, 330 m., Kerr, 1945. 

 Distr. Tropics and subtropics. 



Wedelia biflora, DC. F.B.I., iii. p. 306. 

 Sriracha, along beach, Kerr, 2150. 

 Distr. Trop. Africa, Asia, Australia. 



Wedelia Wallichii, Less. F.B.I., iii. p. 307. 



Chiengmai, in evergreen jungle on Doi Sootep, 1500 m., Kerr, 

 2290. 



Distr. Nepaul to Burma and China. 



Cosmos caudatus, H.B.K. Hosseus, ii. p. 450. 

 Wang Diao, l()0m., Hosseus, 74. 

 Native of Trop. America. 



Bidens pilosa, Linn. F.B.I., iii. p. 309 ; Hosseus, ii. p. 448. 

 Chiengmai, Doi Sootep, in open grassy spots, 720 m., Kerr, 743. 

 Distr. Cosmopolitan in warm regions. 



Bidens pilosa, Linn., var. bipinnata, Hook. /., F.B.I., iii. p. 309 ; 

 Hosseus, ii. p. 448. 



Chiengmai, Doi Sootep, 700 m. (ex Hosseus). 

 Distr. Tropics and subtropics. 



Grlossogyne tenuifolia, Cass. Bidens pilosa, var. Coll. et Hemsl., 

 Journ. Linn. Soc., xxviii. p. 74. 



Chiengmai, in deciduous jungle on Doi Sootep, 330 m., Kerr, 

 1913. 



Distr. China to Australia. 



Gynura pseudo-china, DC. F.B.I., iii. p. 334 ; Coll. et Hemsl,, 

 Journ. Linn. Soc., xxviii. p. 74. ? Cynura sinuata, Hosseus, ii. p. 

 450. 



Chiengmai, Doi Sootep, 660 m., Kerr, 1802. 



Distr. India, Burma, Malaya. 



