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CEGL003181 Arctostaphylos nummularia - Vaccinium ovatum - Chrysolepis chrysophylla var. minor Shrubland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Glossyleaf Manzanita - California Huckleberry - Giant Chinquapin Shrubland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: The range of Arctostaphylos nummularia (= var. sensitiva), and therefore this association, is restricted to the Santa Cruz Mountains and the Mount Tamalpais area of California. Similar stands occur in the Santa Cruz Mountains in Big Basin State Park.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: Arctostaphylos nummularia var. sensitiva (not recognized by Kartesz (1999)) is a narrow endemic to the western San Francisco Bay Area from Mount Tamalpais to the Santa Cruz Mountains.

Similar NVC Types: No Data Available
note: No Data Available

Physiognomy and Structure: No Data Available

Floristics: No Data Available

Dynamics:  No Data Available

Environmental Description:  This association is only known from the Golden Gate National Recreation Area and Mount Tamalpais State Park. Information about its global characteristics is not available without additional inventory. Similar stands of Arctostaphylos nummularia-dominated chaparral occur in the Santa Cruz Mountains of Santa Cruz and San Mateo counties (Hecht et al. 1973).

Geographic Range: The range of Arctostaphylos nummularia (= var. sensitiva), and therefore this association, is restricted to the Santa Cruz Mountains and the Mount Tamalpais area of California. Similar stands occur in the Santa Cruz Mountains in Big Basin State Park (Hecht et al. 1973).

Nations: US

States/Provinces:  CA




Confidence Level: Moderate

Confidence Level Comments: No Data Available

Grank: G2

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Arctostaphylos nummularia var. sensitiva - Vaccinium ovatum - Chrysolepis chrysophylla var. minor Association (Schirokauer et al. 2003) [pi code 21481]
= Arctostaphylos sensitiva - Vaccinium ovatum - Chrysolepis chrysophylla var. minor (Sawyer et al. 2009) [37.306.01]
= Arctostaphylos sensitiva - Vaccinium ovatum - Chrysolepis chrysophylla var. minor Shrubland Association (Evens and Kentner 2006)

Concept Author(s): Schirokauer et al. (2003)

Author of Description: T. Keeler-Wolf

Acknowledgements: No Data Available

Version Date: 03-06-03

  • Evens, J. M., and E. Kentner. 2006. Classification of vegetation associations from the Mount Tamalpais Watershed, Nicasio Reservoir, and Soulajule Reservior in Marin County, California. Report for the Marin Municipal Water District. California Native Plant Society, Sacramento.
  • Hecht, B., B. Rusmore, T. Keeler-Wolf, and V. Keeler-Wolf. 1973. Waddell Creek: The environment around Big Basin. University of California Santa Cruz Environmental Studies Department and The Sempervirens Fund, San Francisco, CA.
  • Sawyer, J. O., T. Keeler-Wolf, and J. Evens. 2009. A manual of California vegetation. Second edition. California Native Plant Society, Sacramento CA. 1300 pp.
  • Schirokauer, D., T. Keeler-Wolf, J. Meinke, and P. van der Leeden. 2003. Plant community classification and mapping project. Point Reyes National Seashore, Golden Gate National Recreation Area, San Francisco Water Department Watershed Lands, Mount Tamalpais, Tomales Bay, and Samuel P. Taylor State Parks. Final report. California State Department of Fish and Game, Wildlife and Habitat Data Analysis Branch, Sacramento, National Park Service, Point Reyes Station, and Aerial Information Systems, Redlands, CA. 82 pp. [http://biology.usgs.gov/npsveg/pore_goga/index.html]
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.