Polygonum × convolvuloides f. pterocarpum Lawalrée
, Bull. Jard. Bot. État Bruxelles 22: 212 (1952). BHL
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77163252-1
- Species Name
- Polygonum × convolvuloides Brügger, Jahresber. Naturf. Ges. Graubündens xxix. 1884-85 (1886) 102.
- Publication
- Bulletin du Jardin botanique de l'État à Bruxelles. Brussels
- Collation
- 22: 212
- Family as entered in IPNI
- Polygonaceae