| 词条 | Arctostaphylos purissima |
| 释义 |
|image = Arctostaphylos purissima - Regional Parks Botanic Garden, Berkeley, CA - DSC04564.JPG |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Ericales |familia = Ericaceae |genus = Arctostaphylos |species = A. purissima |binomial = Arctostaphylos purissima |binomial_authority = P.V.Wells }}{{commonscat|Arctostaphylos purissima}} Arctostaphylos purissima is a species of manzanita known by the common name La Purisima manzanita. DistributionThe plant is endemic to western Santa Barbara County, California, including in the Santa Ynez Mountains and near Lompoc and the location of Mission La Purísima Concepción. It is a plant of the Coastal sage scrub chaparral habitats, on sandstone soils. DescriptionArctostaphylos purissima is a shrub reaching at least {{convert|1|m|ft}} in height, and known to exceed {{convert|4|m|ft}} tall. It varies in shape from low and spreading to tall and erect. It is coated in long, white bristles and a dense foliage of shiny, hairless green leaves. Each leaf is round to oval in shape and smooth along the edges, and up to 2.5 centimeters long. The inflorescence is a hanging cluster of spherical to urn-shaped manzanita flowers each about half a centimeter long. The fruit is a hairless drupe between one half and one centimeter wide. External links
7 : Arctostaphylos|Endemic flora of California|Natural history of the California chaparral and woodlands|Natural history of Santa Barbara County, California|Natural history of the Transverse Ranges|Santa Ynez Mountains|Plants described in 1968 |
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