152 



Thunbergia Hossei, C. B. Clarke apud Hosseus, Engler Bot. Jahrb., 

 xli. p. 64 ; Hosseus, ii. p. 444. 



Chiengmai, Doi Sootep, 660-700 m., Hosseus, 276, Kerr, 513. 

 Distr. Upper Burma, Ruby Mines, Lace, 5220. 



Thunbergia laurifolia, Lindl. F.B.I., iv. p. 392 ; For. Fl. Burma, 

 ii. p. 240 ; Coll. et Hemsl., Journ. Linn. Soc., xxviii. p. 103 ; 

 Hosseus, Engler Bot. Jahrb., xli. p. 64 ; Hosseus, ii. p. 444. 



Between Lakon and Phre, near Ban Men Tab, 300 m., Kerr, 

 987. 



Distr. Malay Peninsula N. to Arracan. 



Lao name, Dauk Nam Naa (ex Kerr). 



Staurogyne obtusa, O. Kze. Hosseus, ii. p. 443. Ebermaiera 

 obtusa, T. And. -F.B.I., iv. p. 401. Dracocephalum longipedicel- 

 latum, Muschler, Fedde Rep. Nov. Sp., iv. p. 269. 



Meh Ping, Chieng Dao, in evergreen jungle, 420 m., Kerr, 1054 ; 

 between Wann Bao and Chieng Dao, 450 m., Hosseus, 464. 



Distr. Mergui, Moulmein. 



The Siamese plant is somewhat different from the Burmese in its 

 slightly denser racemes and rather larger flowers and leaves. 



Staurogyne setigera, O. Kze. Ebermaiera setigcra, Nees F.B.I., 

 iv. p. 398. E. subcapitata, C. B. Clarke, Bot. Tidsskr., xxiv. 

 p. 348 ; Hosseus, Engler Bot. Jahrb., xli. p. 65. 



Koh Chang, Schmidt, 271. 



Distr. Malaya. 



Staurogyne siamensis, C. B. Clarke, Bull. Herb. Boiss., v. (1905) 

 p. 716 ; Williams, Bull. Herb. Boiss., v. (1905) p. 962 ; Hosseus, 

 Engler Bot. Jahrb., xli. p. 65. 



Raheng, Lindhard, 25. 



Ophiorrhiziphyllon macrobotryum, Kurz F.B.I., iv. p. 403. 

 Chiengmai, in dense evergreen jungle on Doi Sootep, 1650 m., 

 Kerr, 1678. 

 Distr. Burma. 



Nelsonia campestris, Br. F.B.I., iv. p. 394 ; Coll. et Hemsl., 

 Journ. Linn. Soc., xxviii. p. 103 ; Hosseus, Engler Bot. Jahrb., xli. 

 p. 64 ; Hosseus, ii. p. 442. 



Pang Pooey, 420 m., Kerr, 982 ; Doi Kum, 360 m., Kerr, 1657 ; 

 Chiengmai, 300 m., Hosseus, 443; Doi Sootep, 1050 m., Hosseus, 490. 



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



The plants quoted above belong to the large leaved form 

 (N. vestita, R. & S., Justicia, tomentosa,Rox}).'). The plant collected at 

 Bangkok by Schomburgk (No. 192) belongs rather to the typical form 

 as enumerated by Williams, Bull. Herb. Boiss., v. (1905) p. 435. 



Cardanthera avana, Benth. F.B.I., iv. p. 405 ; Hosseus, Engler 

 Bot. Jahrb., xli. p. 65 ; Hosseus, ii. p. 440. 



Chiengmai, 300 m., Hosseus, 176, Kerr, 2298. 



Distr. Burma. 



Hygrophila phlomoides, Nees F.B.I., iv. p. 408 ; Williams, Bull. 

 Herb. Boiss., v. (1905) p. 962; Hosseus, Engler Bot. Jahrb., xli. 

 p. 65. 



Chiengmai, 300 m., Kerr, 1628b a rice-field weed ; Raheng, 

 Lindhard. 



Distr. Sikkim, Assam, Burma, Tonkin, Malaya. 



