External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1031171-2
- Family as entered in IPNI
- Polygonaceae
Links
- Nomenclatural link
- Polygonum cristatum Engelm. & A.Gray, Boston J. Nat. Hist. 5: 259 (1845).
- Nomenclatural link
- Polygonum cristatum Engelm. & A.Gray, Boston J. Nat. Hist. 5: 259 (1847).
- Nomenclatural link
- Polygonum cristatum Engelm. & A.Gray
- Duplicate citation of
- Bilderdykia cristata Greene, Leafl. Bot. Observ. Crit. 1: 23 (1904).