Английская Википедия:Arctostaphylos franciscana
Шаблон:Short description Шаблон:Speciesbox
Arctostaphylos franciscana, known by the common name Franciscan manzanita, is a species of manzanita. It was named by Alice Eastwood and is native to the city of San Francisco.[1]
Taxonomy
Franciscan manzanita was formerly considered as a subspecies of Hooker's manzanita until elevated to full species rank following modern genetic analysis and comparisons.[2]
Conservation
When the Laurel Hill Cemetery in San Francisco was bulldozed in 1947, it was thought that the Arctostaphylos franciscana went extinct.[3][4] In 2009, one wild specimen of the shrub was discovered in the Presidio by a local conservationist.[5][6] Less than a month later, Caltrans transplanted this specimen to make way for the Doyle Drive Replacement Project.[7]
The U.S. Fish and Wildlife Service designated the Franciscan manzanita as an endangered species on October 5, 2012.[8][9][10] The National Park Service and Golden Gate National Parks Conservancy are attempting to cross-pollinate and propagate the preserved specimen in order to reintroduce the subspecies in the wild.[11][12]
References
External links
- Conservation: Arctostaphylos hookeri ssp. franciscana
- Jepson Manual Treatment Arctostaphylos franciscana
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Ishimaru, H. Protected plant may delay Doyle Drive project. Шаблон:Webarchive abcnews.com November 18, 2009.
- ↑ Fimrite, P. Manzanita bush's discovery excites scientists. San Francisco Chronicle December 26, 2009.
- ↑ Caltrans. Doyle Drive Transplanting Manzanita Bush. January 23, 2010.
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- Английская Википедия
- Arctostaphylos
- Endemic flora of California
- Natural history of the California chaparral and woodlands
- Natural history of the San Francisco Bay Area
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- Endemic flora of the San Francisco Bay Area
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