Английская Википедия:Berberis piperiana

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Шаблон:Short description Шаблон:Speciesbox

Berberis piperiana is a shrub native to the mountains of northern California and southwestern Oregon. It is found in open and wooded slopes at elevations of Шаблон:Convert.[1]

Berberis piperiana can attain a height of up to Шаблон:Convert. Leaves are evergreen, pinnately compound with 5-9 leaflets. Berries are dark blue and waxy. The species is related to the more common Oregon-grape, B. aquifolium, but distinguished by its shorter stature and broader leaflets.[1][2][3]

The compound leaves place this species in the group sometimes segregated as the genus Mahonia.[1][4][5][6]

References

Шаблон:Reflist

Шаблон:Taxonbar

  1. 1,0 1,1 1,2 Шаблон:Cite web
  2. McMinn, Howard Earnest. Illustrated Manual of California Shrubs 125. 1939.
  3. Abrams, LeRoy. Phytologia 1: 91. 1934.
  4. Loconte, H., & J. R. Estes. 1989. Phylogenetic systematics of Berberidaceae and Ranunculales (Magnoliidae). Systematic Botany 14:565-579.
  5. Marroquín, Jorge S., & Joseph E. Laferrière. 1997. Transfer of specific and infraspecific taxa from Mahonia to Berberis. Journal of the Arizona-Nevada Academy of Science 30(1):53-55.
  6. Laferrière, Joseph E. 1997. Transfer of specific and infraspecific taxa from Mahonia to Berberis. Bot. Zhurn. 82(9):96-99.