- Fremontodendron californicum
taxobox
name = California flannelbush
regnum =Plantae
unranked_divisio =Angiosperms
unranked_classis =Eudicots
unranked_ordo =Rosids
ordo =Malvales
familia =Malvaceae
genus = "Fremontodendron "
species = "F. californicum"
binomial = "Fremontodendron californicum"
binomial_authority = Coville|The California flannelbush ("Fremontodendron californicum", syn. "Fremontia californica"
Torr. ) is a flowering evergreen shrub with fuzzy, flannel-like leaves and colorful blossoms. It bears the alternate common names California fremontia and flannel flower. It is one of two species in genus "Fremontodendron ", and it is divided into four subspecies. It is found in a few mountainous spots inCalifornia , especially in the Sierra Nevada foothills, where it thrives in chalky, sandy, nutritionally-poor soils. It is also found in small, isolated populations in the mountains of central and westernArizona , primarily in the Mazatzal andSuperstition Mountains . [http://www.jstor.org/view/03636445/di001082/00p0239a/0] [http://www.asu.edu/giscert/text/price.htm] .The subspecies Pine Hill flannelbush ("F. c. decumbens") is a federally-listed
endangered species . It is sometimes known by a species name of its own, "Fremontodendron decumbens". It can only grow in metal-richgabbro soil, a red weathered soil of volcanic origin, and requires fire for seed germination. Nearly all of the individuals of this species are found in thePine Hill Ecological Reserve , but since this reserve is near human habitation, fire is suppressed.The subspecies "F. c. californicum", which is usually called California flannelbush or California slippery elm, is more common and is sometimes cultivated as an ornamental. The flowers are yellow and each petal has an attractive, curved shape that comes to a point. The bark bears a gooey sap that was once used as a topical remedy for mucous membrane irritation and for gastrointestinal upset. However, the hairs covering the leaves are easily brushed off and are a skin and eye irritant.
External links
* [http://plants.usda.gov/java/profile?symbol=FRCA6 USDA Plants Profile]
* [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?7705,7708,7709 Jepson Manual Treatment]
* [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Fremontodendron+californicum Photo gallery]
Wikimedia Foundation. 2010.