Polygonum barbatum L.

PLANTS OF GUIZHOU, CHINA
Polygonaceae
Pnlypnmim harhatiim L. var. gracile (Danser) Steward
Jiangkou Xian, Heiwan River at Tongkuangchang, SE side
of the Fanjing Shan mountain range, river flood plain
and adjacent mixed-deciduous broad-leaved evergreen
forest on steep slopes.
Elevation ca. 900 m
Growing in colony in gravelly open area, flowers pink.
BOTANICAL
.Garde**
04405190
Sino-American Guizhou Botanical Expedition no. 394
27 August 1986
~ Participants: B. Bartholomew, D. E. Boufford, Q. H. Chen
S. Z. Fang, J. G. Qi, S. A. Spongberg, Z. H. Tsi, Y. L. Tu
P. S. Wang, Y. H. Xiang and T. S. Ying
04405190