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Arctostaphylos franciscana Eastw.  
Go To Encyclopedia of Life...
Family: Ericaceae
Franciscan Manzanita, more...San Francisco manzanita
Arctostaphylos franciscana image
Charles Webber  
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V. Thomas Parker, Michael C. Vasey, Jon E. Keeley in Flora of North America (vol. 8)
Shrubs, prostrate or mat-forming, 0.2-1.5 m; burl absent; twigs gray-hairy. Leaves: petiole 3-5 mm, (eglandular); blade bright green, shiny, oblanceolate, 1.5-2 × 0.5-1 cm, base cuneate, margins entire, plane, surfaces smooth, ± puberulent, glabrescent . Inflorescences panicles, 1-3-branched; immature inflorescence pendent, (branches compact), axis 0.5-1 cm, 1+ mm diam., gray-hairy; bracts appressed, scalelike (basalmost leaflike), awl-shaped, (concave when fresh), 3-4 mm, apex acute, surfaces glabrous. Pedicels 2-6 mm, glabrous. Flowers: corolla white to pink, urceolate; ovary canescent. Fruits globose, 6-8 mm diam., glabrous. Stones distinct. 2n = 26. Flowering winter-early spring. Maritime chaparral, serpentine soils; of conservation concern; 0-100 m; Calif. Formerly found in the northwestern portions of San Francisco, Arctostaphylos franciscana is now extirpated from the wild and survives only in cultivation. Arctostaphylos franciscana is in the Center for Plant Conservation´s National Collection of Endangered Plants as A. hookeri subsp. franciscana.

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Arctostaphylos franciscana
Arctostaphylos franciscana image
Unknown (CAS)  
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2 Total Images
The National Science Foundation
Developments of SEINet, Symbiota, and associated specimen databases have been supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966)