Viola canadensis

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:VIOLACEAE
Species:Viola canadensis L.
Common Name:Canadian Violet; Canadian White Violet; Tall White Violet
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:VICA4
Plant Notes:Canadian Violet is a native herbaceous perennial in the Violet family (Wiolaceae). It is native to central and northern Alabama. Canadian Violet occurs in hardwood forests, in rocky woods, and in ravines. It is an herbaceous perennial from a branching fleshy rhizome. It forms small clones from the rhizomes. Stems are erect, green in color, and pubescent or glabrous. Leaves are basal and cauline. The leaves are alternate, petiolate, ovate to reniform in outline, cordate, with crenulate or serrate margins. The surface of the blade is glabrous or pubescent. The leaf is subtended by laciniate stipules. Flowers are solitary from the axils of the leaves. Each flower has 5 white petals. The petals often have a yellowish blotch towards the base and the lower 3 often have purple veins. The petals are often light pinkish or purplish tinged on the outer surface. The fruit is a capsule. Canadian Violet is listed as an S2 species in Alabama (typically 6 to 20 occurrences, few remaining individuals, or factors demonstrably making it very vulnerable in the state) and globally as a G5 species (demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery). Canadian Violet is available from some native plant nurseries. It can be used as a ground cover or naturalize in areas of deep shade.—A. Diamond.
Taxonomic Notes:**
Status:Native, S2 (State Rank), G5T5 (Global Rank)
References:**

** Not applicable or data not available.

Classification

FamilyVIOLACEAE - Violet family
Genus Viola
Species Viola canadensis L. - Canadian Violet; Canadian White Violet; Tall White Violet

Citation

Citation Viola canadensis Linnaeus, Sp. Pl. 2: 936. 1753.
Basionym: **
Type: Without data, Herb. Burser XI: 8, (lectotype: UPS). Lecotypified by Juel, Rhodora 33: 179. 1931

** Not applicable or data not available.

Synonyms

No synonyms exist for this species.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Autauga, Butler, Calhoun, Chambers, DeKalb, Etowah, Jackson, Lowndes, Madison, Tuscaloosa

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, JSU, TROY, UNA, UWAL

Range of years during which specimens were collected: 1905 - 2020

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
JSU137332 Chambers 27 Apr 1954 Edge, J.T.
s.n.		 JSU
Viola canadensis Linnaeus
JSU137336 DeKalb 26 Apr 1972 Whetstone, R. David
s.n.		 JSU
Viola canadensis Linnaeus
UNA00011279 DeKalb 11 Apr 1964 Brooks, Carol J.
16		 UNA
Viola canadensis L.
JSU137340 Tuscaloosa 02 Apr 1976 Whetstone, R. David
8057		 JSU
Viola canadensis Linnaeus
UNA00011268 Tuscaloosa 09 May 1969 Thomas, Joab L.
2051		 UNA
Viola canadensis L.
UNA00011283 Tuscaloosa 05 Dec 1905 Harper, Roland M.
20		 UNA
Viola canadensis L.
TROY000044830 Autauga 02 Mar 2017 Parker, Matthew R.
367		 TROY
Viola canadensis Linnaeus
JSU137330 Calhoun 20 Apr 1954 Poore, Gerald A.
s.n.		 JSU
Viola canadensis Linnaeus
UWAL0004419 Butler 19 Mar 2009 Diamond, Alvin R.
20530		 UWAL
Viola canadensis L.
ALNHS00006456 Madison 01 May 2019 Barger, T. Wayne
SP#4530		 ALNHS
Viola canadensis L.
UWAL0046030 Autauga 02 Mar 2017 Parker, Matthew R.
367		 UWAL
Viola canadensis Linnaeus
JSU137337 Jackson 04 May 1994 Spaulding, Daniel D.
6044		 JSU
Viola canadensis Linnaeus
JSU137334 DeKalb 01 Apr 1976 Atkinson, Tim A.
987		 JSU
Viola canadensis Linnaeus
UNA00011283 Tuscaloosa 5 Dec 1905 Harper, Roland M.
20		 UNA
Viola canadensis L.
UWAL0053150 Jackson 17 Apr 2021 Keener, Brian R.
12169		 UWAL
Viola canadensis L.
UNA00011278 DeKalb 28 Apr 1979 Davenport, Lawrence J.
1062		 UNA
Viola canadensis L.
UNA00011284 Tuscaloosa 14 Mar 1962 Ingram, Dianne
s.n.		 UNA
Viola canadensis L. var. canadensis
TROY000028647 Tuscaloosa 19 Mar 2008 Keener, Brian R.
4066		 TROY
Viola canadensis Linnaeus
UNA00011273 Tuscaloosa 1 Apr 1965 Rubenstein, Norton
72		 UNA
Viola canadensis L.
JSU137333 Chambers 27 Apr 1954 Edge, J.T.
s.n.		 JSU
Viola canadensis Linnaeus
UWAL0004421 Tuscaloosa 19 Mar 2008 Keener, Brian R.
4066		 UWAL
Viola canadensis L.
JSU137338 Jackson 28 Mar 1975 Whetstone, R. David
7643		 JSU
Viola canadensis Linnaeus
UNA00011273 Tuscaloosa 01 Apr 1965 Rubenstein, Norton
72		 UNA
Viola canadensis L.
ALNHS00006030 Jackson 23 May 2018 Barger, T. Wayne
SP#3999		 ALNHS
Viola canadensis L.
UWAL0057157 Jackson 07 May 2020 Keener, Brian R.
11778		 UWAL
Viola canadensis L.
JSU137331 Calhoun 30 Mar 1953 Smith, Charles Ross
s.n.		 JSU
Viola canadensis Linnaeus
UWAL0002099 Lowndes 20 May 2010 Diamond, Alvin R.
21348		 UWAL
Viola canadensis L.
AUA_ACC_53471 Jackson 11 Apr 1991 Gunn, Scott C.
1944		 AUA
Viola Canadensis L.
UWAL0004420 Tuscaloosa 05 Apr 2006 Skinner, Angie
62		 UWAL
Viola canadensis L.
JSU137339 Jackson 28 Mar 1976 Atkinson, Tim A.
961		 JSU
Viola canadensis Linnaeus
TROY000024486 Etowah 08 Apr 1995 Hodge, Lesley M.
4128		 TROY
Viola canadensis Linnaeus var. canadensis
JSU137335 DeKalb 01 Apr 1976 Whetstone, R. David
7945		 JSU
Viola canadensis Linnaeus
TROY000024085 Butler 19 Mar 2009 Diamond, Alvin R.
20530		 TROY
Viola canadensis Linnaeus
TROY000037395 Butler 17 Mar 2013 Diamond, Alvin R.
23830		 TROY
Viola canadensis Linnaeus
JSU137341 Tuscaloosa 02 Apr 1976 Atkinson, Tim A.
1145		 JSU
Viola canadensis Linnaeus
TROY000031648 Lowndes 20 May 2010 Diamond, Alvin R.
21348		 TROY
Viola canadensis Linnaeus
UNA00011284 Tuscaloosa 14 Mar 1962 Ingram, Dianne
s.n.		 UNA
Viola canadensis L. var. canadensis
UNA00065856 DeKalb 27 Apr 1979 Kral, Robert
63416		 UNA
Viola canadensis L.
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