Lycium californicum
{{short description|Species of flowering plant}}
{{speciesbox
|image = Lycium californicum - Flickr - aspidoscelis (2).jpg
|genus = Lycium
|species = californicum
|subdivision_ranks = Varieties
|subdivision =L. c. var. californicum
L. c. var. arizonicum
}}
Lycium californicum is a spreading shrub in the nightshade family known by the common names California boxthorn and California desert-thorn.
This plant, as Lycium californicum var. californicum, is native to the Coastal sage scrub and coastal bluffs along the coast of Southern California to northern Baja California and the northern and southern Channel Islands. As Lycium californicum var. arizonicum it is found in the Sonoran Desert in southern Arizona.{{cite web|url=http://plants.usda.gov/core/profile?symbol=LYCA |title=Lycium californicum|publisher=Plant Profile|work=USDA|accessdate=December 1, 2013}}{{cite web|url=http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?7625,7636,7642|author=Michael Nee|title=L. californicum Nutt.|publisher=University of California|work=Jepson Flora Project |accessdate=September 9, 2010}}
Description
Varieties
= ''L. c.'' var. ''californicum'' =
The shrub variety Lycium californicum var. californicum is a member of the chaparral ecosystem and other plant communities of the direct coastline from Santa Barbara County south into Baja California, below {{convert|150|m|ft}} altitude. It is most plentiful in the ecotone between salt marshes-estuaries and the coastal sage scrub plant community. The destruction of this specific ecotone in this highly developed region has led to a reduction in the population of this plant there.{{cite web|url= http://plants.usda.gov/java/county?state_name=California&statefips=06&symbol=LYCA|title=Californian distribution|publisher=Plants Profile|work=USDA |accessdate=September 9, 2010}} It extends into the Inland Empire floodplains.
= ''L. c.'' var. ''arizonicum'' =
Another variety, Lycium californicum var. arizonicum, is found in riparian Arroyos in the Yuma Desert, Tule Desert, and greater Sonoran Desert across southern Arizona.{{cite web|url=http://plants.usda.gov/java/county?state_name=Arizona&statefips=04&symbol=LYCAA|title=Arizonian distribution |publisher=Plants Profile|work=USDA|accessdate=September 9, 2010}}
See also
- Boxthorn — Lycium
- California coastal sage and chaparral- (subecoregion)
- Coastal sage scrub — (plant association)
References
{{Reflist}}
Further reading
{{refbegin}}
- {{cite journal |last1=James |first1=M.L. |first2=J.B. |last2=Zedler |year=2000 |title=Dynamics of wetland and upland subshrubs at the salt marsh — coastal sage scrub ecotone |journal=American Midland Naturalist |volume=143 |issue=2 |pages=298–311 |doi=10.1674/0003-0031(2000)143[0298:DOWAUS]2.0.CO;2 |s2cid=86258117 |url=http://www.bioone.org/doi/abs/10.1674/0003-0031(2000)143%5B0298:DOWAUS%5D2.0.CO%3B2|url-access=subscription }}
{{refend}}
External links
- [http://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Lycium+californicum Calflora Database: Lycium californicum (California box thorn, California desert thorn)]
- [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?7625,7636,7642 Jepson Manual eFlora (TJM2) treatment of Lycium californicum]
- [http://plants.usda.gov/java/profile?symbol=LYCA USDA Plants Profile: Lycium californicum (California desert-thorn)]
- [http://plants.usda.gov/core/profile?symbol=LYCAA USDA Plants Profile: Lycium californicum var. arizonicum (desert-thorn)]
- [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Lycium+californicum UC Photos gallery — Lycium californicum]
{{Taxonbar|from=Q310676}}
Category:Flora of Baja California
Category:Natural history of the California chaparral and woodlands
Category:Natural history of the Channel Islands of California
Category:Natural history of the Peninsular Ranges
Category:Plants described in 1876
Category:Flora without expected TNC conservation status
{{Solanales-stub}}