Aquilegia pubescens
Aquilegia pubescens | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Ranunculales |
Family: | Ranunculaceae |
Genus: | Aquilegia |
Species: | A. pubescens
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Binomial name | |
Aquilegia pubescens |
Aquilegia pubescens is a high-altitude species of columbine known by the common names Sierra columbine, alpine columbine and Coville's columbine. Its flowers are large and usually a creamy white.
Distribution[]
This wildflower is endemic to California, where it is a resident of the High Sierra. It is found in alpine and subalpine climates, often on open, rocky slopes, between 8,000 and 12,000 ft.[1]
Description[]
This leafy columbine rarely reaches half a meter-1.5 feet in height. The showy flowers are erect or spreading, rather than drooping. The characteristic spurs may be up to 5 centimeters long and the flowers up to 5 cm wide. The sepals (outer ring) and the petals (inner, with spurs) are generally cream or white, less often pink or yellow. The round, fused mouth protrudes, enclosing a cluster of long yellow stamens.[1]
Hybrids[]
Aquilegia pubescens (Sierra columbine) can hybridize with the lower-elevation Aquilegia formosa (crimson columbine) where their ranges overlap. This produces flowers with intermediate color, spur length, and orientation, as shown in the transition-series image, providing a change also in pollinator species: hawkmoths for A pubescens and hummingbirds for A. formosa.[2]
Gallery[]
Aquilegia pubescens flower, full-face
Aquilegia pubescens bud & flowers
An unusual Aquilegia pubescens at Red Butte Gardens
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Aquilegia_pubescens-formosa_hybrid-swarm_flowers_close_h.jpg/520px-Aquilegia_pubescens-formosa_hybrid-swarm_flowers_close_h.jpg)
References[]
- ^ Jump up to: a b Bruce G. Baldwin; et al. (2012). The Jepson Manual, Vascular Plants of California (2nd ed.). University of California Press. ISBN 9780520253124.
- ^ Elizabeth Wenk (2015). Wildflowers of the High Sierra and John Muir Trail. Wilderness Press. ISBN 9780899977386.
External links[]
- Aquilegia
- Endemic flora of California
- Flora of the Sierra Nevada (U.S.)
- Alpine flora