SYSTEMATIC STUDIES IN POLYGONUM SENSU LATO (POLYGONACEAE) OF SIKKIM

摘要

The paper provides the taxonomic account of the genus Polygonum sensu lato in Sikkim. All the 51 species are discussed with the correct accepted name, their relevant synonyms, a complete description, phenology, distribution and note on ecology. The generic and species key for each genus are provided for easy identification. The altitudinal, geographic and comparative generic characters are provided by a tabular form.