Verbatim text: Park, C. W. 1988. Taxonomy of Polygonum section Echinocaulon (Polygonaceae). Mem. New York Bot. Gard. 47: 1–82.
Author: Park, C.W.
Year: 1988
Title: Taxonomy of Polygonum section Echinocaulon (Polygonaceae)
Journal: Mem. New York Bot. Gard
Volume: 47
Pages: 1–82