Viola sempervirens

Taxonavigation

Taxonavigation: Malpighiales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Malpighiales

Viola sempervirens Greene, Pittonia 4: 8 (1899).

Homotypic
- Viola sempervirens subsp. typica M.S.Baker, Madroño 3: 55 (1935), not validly publ.
Heterotypic
- Viola sarmentosa Douglas in W.J.Hooker, Fl. Bor.-Amer., Bot. N. Brit. Amer. 1: 80 (1830), nom. illeg.
- Viola sempervirens subsp. orbiculoides M.S.Baker, Madroño 5: 224 (1940).

Native distribution areas:
Northern America Northwestern U.S.A. Idaho, Oregon, Washington. Southwestern U.S.A. California. Subarctic America Alaska. Western Canada British Columbia. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Flora of North America Editorial Committee (ed.) 2015. Flora of North America North of Mexico. Volume 6: Magnoliophyta: Cucurbitaceae to Droseraceae. 496 pp. Oxford University Press, New York / Oxford. ISBN 978-0-19-534027-3. efloras FNA Website Reference page.

Govaerts, R. et al. 2025. Viola sempervirens in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2025 Feb 27. Reference page.
International Plant Names Index. 2025. Viola sempervirens. Published online. Accessed: 27 Feb 2025. Reference page.
Hassler, M. 2025. World Plants. Synonymic Checklist and Distribution of the World Flora. . Viola sempervirens. Accessed: 27 Feb 2025.
Hassler, M. 2025. Viola sempervirens. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2025. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2025 Feb 27. Reference page.