Rock Garden Plants
Viola canadensis L. sect. Viola 
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FamilyVIOLACEAE
Genus speciesViola canadensis L. sect. Viola
SynonymsViola albiflora Link
 Viola geminiflora Greene
 Viola neomexicana Greene
Habitatthickets and woods
Altitude50-3600m
Descriptionleaves ovate-cordate, finely dentate, ca. 6cm long, flowers in bud purplish, lower petal violet striate
Size10-30cm
Colorwhite
Bloomspring, summer
Ca
Typetuft
Cultivationcold, shady site with a humous, moist soil
alpine house, moist, humous soil, shade
Propagationseed in winter, barely covered, germ. 1-3 months, 13-16°C
division after flowering and in fall
Territory Northern America
     Subarctic America (Northwest Territories )
     Eastern Canada (New Brunswick , Nova Scotia , Ontario , Québec )
     Northwestern U.S.A. (Colorado , Idaho , Wyoming )
     North-Central U.S.A. (Illinois , Wisconsin )
     Northeastern U.S.A. (Connecticut , Indiana , Maine , Masachusettes , Michigan , New Hampshire , New Jersey , New York , Ohio , Pennsylvania , Rhode I. , Vermont , West Virginia )
     Southwestern U.S.A. (Arizona , Utah )
     South-Central U.S.A. (New Mexico )
     Southeastern U.S.A. (Alabama , Arkansas , Georgia , Kentucky , Maryland , North Carolina , South Carolina , Tennessee , Virginia)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

VIOLACEAE

Viola canadensis L., Sp. Pl. 2: 936 (1753)

Synonyms:
Lophion canadense (L.) Spach
=============================================================================
canadensis typica ined.

Synonyms:
Lophion rydbergii (Greene) Nieuwl. & Lunell
Viola albiflora Link
Viola canadensis neomexicana (Greene) House
Viola canadensis pubens Farw.
Viola canadensis scariosa Porter
Viola geminiflora Greene
Viola muriculata Greene
Viola negulosa Greene
Viola neomexicana Greene
Viola rydbergii Greene
Viola scouleri Douglas ex Steud.

Northwest Territorie, e. Canada, USA
70 NWT 72 NBR NSC ONT QUE 73 COL IDA WYO 74 ILL WIS 75 CNT INI MAI MAS MIC NWH NWJ NWY OHI PEN RHO VER WVA 76 ARI UTA 77 NWM 78 ALA ARK GEO KTY MRY NCA SCA TEN VRG

50-3600m

canadensis rugulosa (Greene) C.L.Hitchc., Vasc. Pl. Pacif. N. W. (C.L. Hitchcock & al.) 3: 442 (1961)

Basionym:
Viola rugulosa Greene, Pittonia 5(26): 26 (1902)

Synonyms:
Lophion rugulosum (Greene) Lunell

Viola discurrens Greene

Subarctic America, Canada, c. & w. USA
70 ASK NWT YUK 71 ABT BRC MAN SAS 72 ONT 73 COL IDA MNT ORE WAS WYO 74 ILL IOW MIN NDA NEB SDA WIS 76 ARI UTA 77 NWM

300-2600m

canadensis scopulorum A.Gray, Bot. Gaz. 11: 291 (1886)

Synonyms:
Viola scopulorum (A.Gray) Greene

Colorado, Utah, New Mexico
73 COL 76 UTA 77 NWM

1500-3500m

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