AND LLONAKH VALLEYS OF SIKKIM. 
191 
93. Peterium Linn. 
251. Poterittiii filiforme Hook. f. 
Llonakhj 14,500 ft., No. 2088. Frequent on the marshy flats. 
253. Poterium diandrum Wall. 
Zemu Valley, 12-13,<'P0 ft. Frequent. 
91. Ro^ Linn. 
253. Rosa macrophylla Lindl. 
Lachen and Zemu, 8-10,000 ft.. Nos. 955, 2708. 
254. Rosa sericea Lindl. 
Lachen and Zemu, 8-13,000 ft.. Nos. 996, 1070, 1188, etc. Common 
95. Pyrus Linn. 
255. Pyrus sikKimensis Hook. f. 
Lachen and Zemu Valley, 8-9,000 ft., Nos. 992, 2438, 2711. 
256. Pyrus vestita Wall. 
Zemu, 9,000 ft.. No. 2710. 
257. Pyrus foliolosa Wall. 
Zemu, 9-10,000 ft.. No. 1060. 
258. Pyrus microphylla Wall. 
Zemu and lower Llonakh 9-14,000 ft., Nos. 1061, 121-5 
259. Pyrus Wallichii Hook. f. 
Lachen, 8,000 ft.. No. 949. 
96. Cotoneaster Linn. 
260. Cotoneaster frigida Wall. 
above Lachen, 10,000 ft. 
261. Cotoneaster acuminata Lindl. 
Lachen, Zemu, andThango, 7-13,000 ft., Nos. 993, 1535, 3071 Ribu 
Sometimes prostrate at the higher elevations. 
262. Cotoneaster microphylla Wall. 
Zemu and Thango, 11-14,000 ft.. Nos. 1201, 121], 2713, 
XXVI.— SAXIFRAGACE E. 
97. Astilbe Ham, 
263i Astilbe rivularis Ham. 
Zemu, 9,000 ft., No, 276j. 
