Difference between revisions of "Viola walteri var. appalachiensis"

(L. K. Henry) L. E. McKinney ex S. P. Grund & B. L. Isaac

Castanea 72: 59. 2007.

Common names: Appalachian blue or Appalachian violet
Endemic
Basionym: Viola appalachiensis L. K. Henry Castanea 18: 131. 1953,
Treatment appears in FNA Volume 6. Treatment on page 164. Mentioned on page 135, 159.
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|name=Viola appalachiensis
 
|name=Viola appalachiensis
 
|authority=L. K. Henry
 
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|rank=species
 
|publication_title=Castanea
 
|publication_title=Castanea
 
|publication_place=18: 131. 1953,
 
|publication_place=18: 131. 1953,
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name=Viola walteri var. appalachiensis
 
name=Viola walteri var. appalachiensis
|author=
 
 
|authority=(L. K. Henry) L. E. McKinney ex S. P. Grund & B. L. Isaac
 
|authority=(L. K. Henry) L. E. McKinney ex S. P. Grund & B. L. Isaac
 
|rank=variety
 
|rank=variety
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|publication year=2007
 
|publication year=2007
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V6/V6_299.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V6/V6_299.xml
 
|genus=Viola
 
|genus=Viola
 
|species=Viola walteri
 
|species=Viola walteri

Latest revision as of 22:20, 5 November 2020

Stipule margin processes to 1/2 stipule length. Leaf blade surfaces glabrous, if pubescent, hairs usually confined to adaxial surface. 2n = 20.


Phenology: Flowering Apr–Jun.
Habitat: Mesic woodlands, open woodlands on serpentine, floodplains, edges of bogs and swamps
Elevation: 500–1100 m

Discussion

L. E. McKinney (1986) considered the differences between Viola walteri and V. appalachiensis to be minor, choosing not to recognize the latter. H. E. Ballard and D. E. Wujek (1994) provided evidence to continue recognition of V. appalachiensis.

Variety appalachiensis is reported to hybridize with Viola striata (= V. ×wujekii H. E. Ballard).

Selected References

None.

Lower Taxa

None.
R. John Little +  and Landon E. McKinney† +
(L. K. Henry) L. E. McKinney ex S. P. Grund & B. L. Isaac +
Viola appalachiensis +
Appalachian blue or Appalachian violet +
Md. +, N.C. +, Pa. +  and W.Va. +
500–1100 m +
Mesic woodlands, open woodlands on serpentine, floodplains, edges of bogs and swamps +
Flowering Apr–Jun. +
Chrysion +, Crocion +  and Lophion +
Viola walteri var. appalachiensis +
Viola walteri +
variety +