Polygonum hydropiperoides subsp. opelousanum (Riddell) W.Stone
, Pl. S. New Jersey 422 (1912).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:206243-2
- Species Name
- Polygonum hydropiperoides Michx., Fl. Bor.-Amer. (Michaux) 1: 239 (1803).
- Publication
- Plants of Southern New Jersey, with Especial Reference to the Flora of the Pine Barrens
- Collation
- 422
- Family as entered in IPNI
- Polygonaceae
Remarks
Even though Stone did not state the rank of his infraspecific taxon, his discussion on the status of P. commonsianum and P. addisonii (p. 206, paragraph 1) indicates the rank to be subspecific.