Name: Polygonum Family: Locality (number, latitude & longitude, map reference): SA, 301 Site #_, & Ecological Notes (elevation, aspect, soil, exposure, associates): ca 2000 m. Number: 00307 Date: Occurrence: C O I R Collector(s): Bartholomew, Boufford, Dudley, Elias, Sponberg, & Tang + Ying Plant Characteristics (habit, height, bark & trunk, d.b.h., flowers, fruits, odor, taste): Flowers white, locally twining herbaceous vine Local Name(s): Local Use(s): Number of Sheets: 10; seeds _; other ____________; photograph ___ Disposition of Sheets: 5 PRC 5 USA: A CM NA NY UC Other _________ 1980 Sino-American Botanical Expedition