250 
4578. 
4579. 
4580. 
4581. 
4582. 
OL 
4583. 
4584. 
4585. 
4586. 
4587. 
4588. 
PLANTAE CHINENSES FORRESTIANAE 
Polygonum alatum, Ham. Plant of 6 to 8 inches. Flowers 
purple-rose. Moist grassland by the sides of streams in side 
valleys on the eastern flank of the Tali Range. Lat. 25° 
40’ N. Alt. 8000 to 10,000 ft. July-August 1906. W. 
Yunnan, China. 
Polygonum orientale, Linn. Plant of 2 to 4 ft. Flowers 
Moist situations by the sides of streams on the 
eastern flank of the Tali Range. Lat. 25° 40’ N.. Alt. 
g000 to 10,000 ft. August 1906. W. Yunnan, China. 
Polygonum Wallichii, Meissn. Plant of 1 to 2 ft. Flowers 
white. Marshy meadows on the eastern flank of the Tali 
Range. Lat. 25° 40’ N. Alt. 8000 to 10,000 ft. July- 
August 1906. W. Yunnan, China. 
Polygonum amplexicaule, Don. Plant of rto2ft. Flowers 
deep rose. Moist, open situations in side valleys on the 
eastern flank of the Tali Range. Lat. 25° 40’ N. Alt. 
8000 to 10,000 ft. August 1906: W. Yunnan, China. 
Brey lapathifolium, Linn. Plant of 6 to 8 inches. 
—— aviculare, Linn. Plant of 6 tor2inches. Flowers 
pale pink. Moist, stony ground along the base of the eastern 
flank of the Tali Range. Lat. 25° 40’ N. Alt. 6700 to 8000 
ft. September 1906. W. Yunnan, China. 
Polygonum lapathifolium, Linn. Plant of 1 to 1} ft. Flowers 
pale rose. Moist, open situations in the Tali valley. Lat. 
25° 40’ N. Alt. 6700 ft. May-September 1906. W. 
Yunnan, China. 
Polygonum suffultum, Maxim. Plant of 3 to 6 inches. 
ts pinkish-white. Shady, grassy situations on the 
margins, of pine forests on the eastern flank of the Tali Range. 
Lat. 25° 40 ar fw gooo to 11,000 ft. May-June 1906. 
W. Yunnan, Chin 
Fagopyrum sitesi: Moench. Plant of x to 3 ft. Flowers 
pink or white. Cultivated as a food by the hill tribes of 
W. and N.W. Yunnan. ay dry. ground on the eastern 
flank of the Tali Range. Lat. 25° 40’ N. Alt. 6700 to 
9000 ft. May-September 1906. W. Yunnan, China. 
Rumex hastatus, Don. Woody plant of r to 2 ft. Flowers 
stony situations, crevices of rocks, 
etc., on the eastern flank of the Tali Range. Abundant on 
the walls of the city of Tali. ms 25° 40’ N. Alt. 6700 to 
8000 ft. April-September 1906. W. Yunnan, China. 
Oxyria Sinensis, Hemsl. Plant of 8 to 16 inches. Flowers 
green. Fruit light shining brown Dry, stony pasture 
on the eastern flank of the Tali Range. Lat. 25° 40’ N. 
Chita 7900 to gooo ft. May-August 1906, W. Yunnan, 
