Difference between revisions of "Viola walteri var. appalachiensis"
Castanea 72: 59. 2007.
Common names: Appalachian blue or Appalachian violet
Endemic
Basionym: Viola appalachiensis L. K. Henry Castanea 18: 131. 1953,
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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
Distribution
Md., N.C., Pa., W.Va.
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.