Viola canadensis subsp. rydbergii (Greene) House
, Fl. Colorado [Rydberg] 233 (1906).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:265789-2
- Species Name
- Viola canadensis L., Sp. Pl. 2: 936 (1753).
- Publication
- Flora of Colorado. Fort Collins, Colo.
- Collation
- 233
- Family as entered in IPNI
- Violaceae
Remarks
Rydberg, the publishing author, ascribed the new combination to House and acknowledged his help (see introduction p. xv).