(5) OSTENEELD. PLANTS GOLLECTED IN THE RA HENG DISTRICT, UPPER SIAM 713 



TILIACEiE 

 Hook, f., Fl. ßrit. Ind., I, 379. 



5. Triumfetta rhomboidea Jacq ., Hook, f., 1. c. 395. 

 Riverbank at Wang Chow, very common (No. 70). 



SAPINDACEiE 



Hook, f., Fl. Brit. Ind., I. 668. 



6. Cardiospermuin halicacabum L., Hook, f., 1. c. 670. 

 Riverbank at Wang Chow (No. 78) ; flowers white. 



LEGUMINOS^ 



Hook. f.. Fl. Brit. Ind. II, 56. 



7. Crotalaria humifusa Graham; Hook, f., 1. c, 67. 

 Near Tapotsah (No. 27). 



8. C. alata Hamilt. ; Hook, f., 1. c, 69. 

 Near Tapotsah (No. 2). 



9. Desmodium umbellatum (L.) DC. : Hook, f., 1. c, 161. 

 Near Tapotsah. 



10. D. gangeticum (L.) DC. ; Hook, f., 1. c, 168. 

 Near Tapotsah. 



11. D. auricomum Grab. ; Hook, f., 1. c, 172. 

 Near Tapotsah (No. 26). 



12. Shuteria hirsuta Baker; Hook, f., 1. c, 182. 



Along the river from Long Isom to Nong Boa (No. 51) ; flowers blue. 



13. Rhynchosia tomentosa Kurz, non Wight et Arn., said to be = Rh. 

 sericea Benth, but not quite (C. B. Clarke). 



Riverbank near Wang Chow (No. 67) ; flowers yellow and rose. 



14. Cassia mimosoides L. ; Hook, f., 1. c, 266. 

 Near Tapotsah (No. 25). 



MELASTOMACEtE 



Hook, f., Fl. Brit. Ind. II, 512. 



15. Osbeckia truncata Don. ; Wight et Arn. ; Hook, f., 1. c. 514. 

 Near Tapotsah (No. 23). 



rubiace^: 



Hook, f., Fl. ßrit. Ind. III, 17. 



16. Hedyotis pinifolia Wall. ; Hook, f., 1. c. 60. 

 Near Tapotsah (No. 9. 10, 25), very common. 



