338 
ICHE VEOETAl^lOE OF TBE ZEMV 
754. Polygonum microcephalnm J)on. 
Cheungtong, 5^000 ft., No. 2643. 
755. Polygonum runcinatom Ham. 
Lower Llonakh, 10-11,000 ft. 
756. Polygonum arifolium Linn. 
Cheungtong, 6,000 ft. 
757. Polygonum molle Don. 
Lachen, 7>000 ft. 
758. Polygonum polystachum Wall. 
Zemu Valley, 12-13,000 ft., No. 2640. 
759. Polygonum campanulatum Hook.^f. 
Zemu Valley, 11-12,000 ft., No. 2641. Frequent. 
760. Polygonum tortuosum Don. 
Llonakh, 15,500 ft., No. 1867. Not previously recorded for 
Sikkim. A large plant considering the exposed situation. 
761. Polygonum siMricum Laxm. 
Llonakh, Giagong, 14,500-17,000 ft.. Nos. 1920, 1946, 2398. 
762,. Polygonum Mookeri [RCeisn. 
Naku La, Llonakh, 15,500-17,000 ft., Nos. 1927, 2344. 
763. Polygonum nummularifolium Meisn. 
Zemu, Llonakh, Thango, 14-17,000 ft., Nos. 1511, 1569, 1983, 
2257, 2514. 
272, Fagopyrum Gsertn. 
764. Fagopyrum cymosum Meisn. 
Tong to Lachen, 5-8,000 ft., Nos. 882, 2670. 
765. Fagopyrum tataricum Gsertn. 
Cheungtong to Lachen. Cultivated. 
273. Mlieum Linn. 
766. Ekeum spicifome Eoyle. 
Upper valleys of Llonakh, 15-16,000 ft., No. 2114, A plant of 
the dry western ranges, not previously recorded for Sikkim. 
767. Ehoum aouminatum H. f. T. 
Zemu Valley, 9-14,000 ft., Nos. 1042, 1595. Frequent, 
768. Eiieijm nobile H. f. & T. 
Zemu, Llonakh, Thango, 14-16,000 ft.. No. 1268. Frequent. 
274, Dxyria Hill 
769. Oxyria digyna Hill. 
Zemu, Llonakh, 11-16,000 ft., Nos. 1179, 1961- Frequent. 
