Vitis arizonica

Canyon grape
Canyon grape in Icebox Canyon, Spring Mountains, southern Nevada
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Vitales
Family: Vitaceae
Genus: Vitis
Species: V. arizonica
Binomial name
Vitis arizonica
Engelm. 1868 not S.Wats. 1875[1]
Synonyms[1]
  • Vitis arizonica var. glabra Munson

Vitis arizonica, commonly known as Canyon grape, is a North American species of wild grape. It is a deciduous vine.

Distribution

It is found in California (Inyo County), Arizona, Nevada, New Mexico, western Texas, southern Utah, Sonora, Chihuahua, Coahuila, Durango, and Tamaulipas.[1] Within Arizona, Vitis arizonica is found in all counties, except La Paz. [2][3][4]

Morphology

The canyon grape is a vigorously branching vine. Stems are slender, with significant tapering from base to apex. Fully developed leaves resemble a three-lobed heart shape and generally grow to an average of 4 inches long/wide. Leaves exhibit irregular toothed edge. Green flower buds develop in clusters, and small flowers bloom in a whitish green hue. Globe or ovate shaped fruit are typically 1/3-3/8 in diameter; immature fruit is green in color, developing into a deep purple or black. Fruit are clustered on red pedicels.[5]

References

  1. 1 2 3  Species was first published in Amer. Naturalist 2:321. 1868 GRIN (May 23, 2009). "Vitis arizonica information from NPGS/GRIN". Taxonomy for Plants. National Germplasm Resources Laboratory, Beltsville, Maryland: USDA, ARS, National Genetic Resources Program. Retrieved May 12, 2010.
  2. United States Department of Agriculture plants profile
  3. Biota of North America Program 2014 county distribution map
  4. Tropicos, specimen reports for Vitis arizonica Engelm.
  5. Littlefield, Larry J.; Burns, Pearl M. (2015). Wildflowers of the Northern and Central Mountains of New Mexico: Sangre de Cristo, Jemez, Sandia, and Manzano. Albuquerque: University of New Mexico Press. p. 360. ISBN 9780826355478.
Wikimedia Commons has media related to Vitis arizonica.



This article is issued from Wikipedia - version of the 5/5/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.