MINBU IN UPPER BURMA. 
587. Polygonum lapatliifolium Linn. 
Minbu district. 
Distribution.— Cosmopolitan. 
588. Polygonum stagninum Ham. .. .... . . 
Minbu district. 
Distribution. — Throughout India and Burma, China. 
689. Polygonum barbatum Linn. 
Mon valley. 
Distribution. — Throughout India and Burma, China, Malay 
Peninsula and Archipelago, Australia, Africa. 
690. Polygonum chinense Linn. VAR. ovalifolia. 
Arracan Yomahs. 
Distribution.— Throughout India and Burma, Malay Peninsula. 
345. Rumex Linn. 
591. Rumex maritimus Linn. ^ 
Irawaddy bank, common. ...... ... 
Distribution. — Cosmopolitan. 
693. Rumex dentatus Linn. • 
Irawaddy bank. 
Distribution.— Throughout India and Burma. 
LXXV. — ARISTOLOCHIACEiE. 
346. Aristolochia Linn. 
593. Aristolochia indica Linn. 
Sinbok. ‘ • 
Burm. Eikthaya-moolee . 
Distribution. — Throughout India, Burma, and Ceylon. 
594. Aristolochia Tagala Cham, & Schlecht. A. Roxburghiana of F.B.I. 
Minbu district. 
Distribution.— Sikkim, Bengal, Assam, Chittagong, Burma, 
Central and Peninsular India, Ceylon, Malay Peninsula and Archi- 
pelago. 
LXXVI,— PIPERACEiE. 
347. Piper Linn. 
595. Piper Betle Linn. 
Mon valley, cultivated. 
Distribution.— Cultivated in the hotter regions of India, Burma, 
Ceylon, and Malay Archipelago. 
H 
