Berberis fendleri |
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Colorado barberry |
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Habit | Shrubs, deciduous, 1-2 m. Stems dimorphic, with elongate primary and short axillary shoots. |
Bark | of 2d-year stems purple, glabrous. |
Leaves | blade narrowly elliptic, 1-veined from base, 1.7-4.6 × 0.6-1.7 cm, thin and flexible, base long-attenuate, margins plane, entire or toothed, each with 3-12 teeth 0-1 mm high tipped with bristles to 0.4-1.4 × 0.1-0.2 mm, apex acute to obtuse or rounded; surfaces abaxially dull or glossy and smooth, adaxially dull or glossy and not glaucous. |
Spines | present, simple or 1-2-pinnately branched. |
Inflorescences | racemose, lax, 4-15-flowered, 1.5-4.5 cm; bracteoles membranous, apex acuminate. |
Flowers | anther filaments without distal pair of recurved lateral teeth. |
Berries | red, not glaucous, oblong-ellipsoid, 6-8 mm, juicy, solid. |
Bud | scales 1-2 mm, deciduous. |
Berberis fendleri |
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Phenology | Flowering spring–summer (May–Aug). |
Habitat | Slopes and canyon bottoms |
Elevation | 1300-2700 m (4300-8900 ft) |
Distribution |
CO; NM; UT
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Discussion | Berberis fendleri is susceptible to infection by Puccinia graminis. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 3. |
Parent taxa | Berberidaceae > Berberis |
Sibling taxa | |
Name authority | A. Gray: Mem. Amer. Acad. Arts, ser. 2, 4: 5. (1849) |
Web links |