External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:217657-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 38: 39 (t. 406, fig. 1, 4, 10)
- Family as entered in IPNI
- Ranunculaceae
Links
- Nomenclatural link
- Batrachium circinatum var. subrigidum (W.B.Drew) Á.Löve & D.Löve, Bot. Not. no. 128: 512 (1976).
- Nomenclatural link
- Ranunculus circinatus var. subrigidus (W.B.Drew) L.D.Benson
- Nomenclatural link
- Ranunculus aquatilis var. subrigidus (W.B.Drew) Breitung, Amer. Midl. Naturalist 58: 32 (1957).
- Nomenclatural link
- Ranunculus circinatus var. subrigidus (W.B.Drew) L.D.Benson in R.J.Davis, Contr. Fl. Idaho Leafl. 22: 20 (1948).
- Nomenclatural link
- Batrachium circinatum subsp. subrigidum (W.B.Drew ex Love & Love)