1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Persicaria pubescens
BISH 568984
Yang, H.N., 1979Taiwan, Taiwan
Polygonum aviculare
BISH 736339
Yang, H.W., 2006China
Persicaria chinensis
BISH 736340
Fagopyrum cymosum
BISH 736779