Berberis piperiana
Berberis piperiana | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Ranunculales |
Family: | Berberidaceae |
Genus: | Berberis |
Species: | B. piperiana
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Binomial name | |
Berberis piperiana (Abrams) McMinn
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Synonyms[1] | |
Mahonia piperiana Abrams |
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 900–1,700 m (3,000–5,600 ft).[2]
Berberis piperiana can attain a height of up to 80 cm (31 in). 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.[2][3][4]
The compound leaves place this species in the group sometimes segregated as the genus Mahonia.[2][5][6][7]
References[]
- ^ Tropicos
- ^ Jump up to: a b c Flora of North America vol 3
- ^ McMinn, Howard Earnest. Illustrated Manual of California Shrubs 125. 1939.
- ^ Abrams, LeRoy. Phytologia 1: 91. 1934.
- ^ Loconte, H., & J. R. Estes. 1989. Phylogenetic systematics of Berberidaceae and Ranunculales (Magnoliidae). Systematic Botany 14:565-579.
- ^ 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.
- ^ Laferrière, Joseph E. 1997. Transfer of specific and infraspecific taxa from Mahonia to Berberis. Bot. Zhurn. 82(9):96-99.
Categories:
- Berberis
- Flora of California
- Flora of Oregon
- Flora of the Klamath Mountains
- Endemic flora of the United States