(7) OSTK.NFKI.l). PLANTS i:oLLK(;TKÜ I.N IHK RAHK.NG DISIKICI', UPPER SIA.M 715 



SO unusual, that il may he easy to identify it also when sterile. The leaves 

 are 7-9 cm. long, 0-6 cm. hroad, ohcordale with a deep sinus at the lip, 

 broadest in the upper part and gradually narrowing towards the cuneale basis, 

 very fleshy ; nerves not visible when dry : peduncle short thick. 

 Along the river from Long Isom to Noiig Boa (No. 42). 



CONVOLVULACEÆ 



Hook, f., F!. Hrit. Ind., IV. 179. 



28. Ipomæa vitifolia Sweet; Hook, f., I. c, 213. 

 Riverbank near Wang Chow (No. 74) ; flowers yellow. 



SOLANACEÆ 



Hook, f., Fl. Brit. Ind., IV, 228. 



29. Solanum melongena L. ; Hook, f., 1. c, 235; S. ovigourn Diinal, in 

 Decaiid., Prodromns, Xlll. I. 357. 



Cullivaled and escaped from cultivation : flowers blue. 

 Long Isom (No. 38) 



30. S. album Loureiro; Dnnal, 1. c. 361. 



A common weed in open places in woods; flowers pink. 

 Long Isom (No. 37). 



31. Datura fastuosa L. : Hook, f., 1. c, 242. (var. alba (Nees) Clarke). 

 A weed : flowers white. 



Long IsoM) (.\o. 40). 



SCROPHULARIACEÆ 



Hook, f., Fl. Brit. Ind., IV, 246. 



32. Limnophila diffusa Bentfi. ; Hook, f., I. c. 266. 

 Near Tapotsah ; marshy places (No. 21) ; flowers blue. 



33. Vandellia molluginoides Benlli. ; Honk. (., 1. c, 279. 

 Near Tapotsah (No. 25). 



34. V. Hookeri Clarke, Hook. f.. I.e., 280. 

 Near Tapotsah (No. 18). 



35. Bonnaya brachiata Link et Olio; Hook, f., I. c, 284. 

 Near Tapotsah (No. 25). 



36. Scoparia dulcis L. ; Hook, f.. I.e., 289. 

 Near Tapotsah (No. 18) ; common. 



37. Buchnera cruciata Ham., Huok. f., I. c, 2it8. 

 Near Tapotsah (No. 8) ; flowers white. 



