External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1163908-2
- Family as entered in IPNI
- Ranunculaceae
Links
- Nomenclatural link
- Viorna flaccida (Small) Small, Fl. S.E. U.S. [Small]. 438, 1331 (1903).
- Duplicate citation of
- Clematis flaccida Small ex Rydb., Man. Fl. N. States [Britton] 421 (-422) (1901).