Английская Википедия:Adolphia californica
Шаблон:Short description Шаблон:Speciesbox
Adolphia californica, known by the common names California adolphia, California prickbush, and spineshrub, is a species of flowering shrub in the buckthorn family.[1]
Distribution
The shrub is native to the coastal plains and Peninsular Ranges foothills in northwestern Baja California and San Diego County in Southern California.[1]
It is found in chaparral and coastal sage scrub plant communities, at elevations below Шаблон:Convert.[1]
Description
Adolphia californica is a branching shrub not exceeding Шаблон:Convert in height.[1]
It has thick hairless to fuzzy dark green twigs. The stiff twigs bear sharp thorns. The very sparse leaves are each less than a centimeter long and oval-shaped with a pointed or rounded tip.
The shrub blooms abundantly in clusters of flowers along all the branches. Each flower is a star-shaped bowl of five pointed cream-colored sepals. Between the sepals are five tiny spoon-shaped cream-colored petals. The bloom period is December to April.[1]
The fruit is a spherical capsule about half a centimeter across.
Conservation
Within California Adolphia californica is a Critically endangered species, listed by the California Native Plant Society on the Inventory of Rare and Endangered Plants.[2] It is threatened by urbanization, road construction, non-native plants, and grazing.[2]
References
External links
- Calflora Database: Adolphia californica (California adolphia)
- Jepson Manual eFlora (TJM2) treatment of Adolphia californica
- USDA Plants Profile for Adolphia californica (California prickbush)
- UC CalPhotos gallery: Adolphia californica images
- Английская Википедия
- Rhamnaceae
- Flora of California
- Flora of Baja California
- Natural history of the California chaparral and woodlands
- Natural history of the Peninsular Ranges
- Natural history of San Diego County, California
- Critically endangered flora of California
- Taxa named by Sereno Watson
- Flora without expected TNC conservation status
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