Rosa arkansana

Rosa arkansana, the prairie rose[1] or wild prairie rose, is a species of rose native to a large area of central North America, between the Appalachian and Rocky Mountains from Alberta, Manitoba, and Saskatchewan south to New Mexico, Texas and Indiana. There are two varieties:

  • Rosa arkansana var. arkansana
  • Rosa arkansana var. suffulta (Greene) Cockerell

Rosa arkansana
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Rosa
Species:
R. arkansana
Binomial name
Rosa arkansana
Synonyms
  • Rosa pratincola
  • Rosa suffulta
  • Rosa suffulta var. relicta

The name Rosa arkansana comes from the Arkansas River in Colorado. The species' wide distribution and consequent genetic drift has led to an extensive synonymy.

The name prairie rose is also sometimes applied to Rosa blanda, also known as the meadow rose or smooth rose, which is also widely spread, but somewhat further to the north.

Symbolism

Wild prairie rose is the state flower of the U.S. states of Iowa and North Dakota. In Iowa, convention states the species is Rosa pratincola (currently treated as a synonym of Rosa arkansana). North Dakota, on the other hand, specifies either Rosa arkansana or Rosa blanda. Alberta's "wild rose" is Rosa acicularis.

Cultivation

Rosa arkansana is grown as an ornamental plant, and has become naturalized in parts of Massachusetts, New York, and North Dakota.

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References
  1. "Rosa arkansana". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 23 October 2015.
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