Rheum delavayi Franch. belongs to the Polygonaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Rheum dalavayi, C. Davidson 13770--China. Sichuan. Wu Ming Shan. 13 Aug 2017. DSC05530 (129).JPG
Family
Polygonaceae
Genus
Rheum
Specific Epithet
delavayi
Authorship
Franch.
8/13/2017
Location
China, Sichuan, Daocheng Xian.
29.347778, 100.112778
Location Remarks
Road (Highway S217) from Litang to Sandui Xiang, north-northeast of Sandui; Haizi Shan. Glacial boulder-strewn area with rivulets, small ponds and wet depressions; vegetation dwarf (ca. 0.5 m tall) Salix and Rhododendron and gravelly openings. Granite bedrock. 4380 m. elev.
Collectors
David E. Boufford, Sharon R. Christoph, Christopher Davidson, Xin-Hui LI, Tao YANG
