Classification systems of Polygonum s.l. applied to East Asian species are compared, and circumscriptions of Persicaria and Fallopia are discussed. New combinations for the species of Aconogonon (one variety of A. molle), Bistorta (five species), Fallopia (one species and five varieties) and Persicaria (four species and two varieties) previously included in Polygonum s.l. in East Asia are proposed.
|Number of pages||8|
|Journal||Journal of Japanese Botany|
|Publication status||Published - 1997 Dec 1|
ASJC Scopus subject areas
- Ecology, Evolution, Behavior and Systematics
- Plant Science