Print Report

CEGL008619 Quercus kelloggii / Arctostaphylos mewukka - Chamaebatia foliolosa Forest

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: California Black Oak / Indian Manzanita - Mountain Misery Forest

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This forest association is currently only known from Yosemite National Park in California, and the following description is based on occurrences there. Additional information will be added as it becomes available. Stands of this forest are found at low elevations (1160-1370 m [3800-4500 feet]) on the upper portions of southeast- to west-facing, moderately steep to somewhat steep (6-25°) slopes of canyons and ridges. Landform is variable; sites are located on linear, convex and undulating slopes, ridges, and canyons. Soil textures range from loamy sand to silt loam and of granitic parent material. Soils are moderately well-drained to well-drained. Litter is high with 75-80% cover. Stands of this forest form a three-story structure. The open to intermittent tree layer is dominated by Quercus kelloggii. Calocedrus decurrens, Pinus ponderosa, and Pinus attenuata are sometimes found contributing minor cover in the tree layer. Chamaebatia foliolosa and Arctostaphylos mewukka are dominant in the open to intermittent shrub layer. Arctostaphylos viscida is often present. Adenostoma fasciculatum is occasionally found in this association as well. Galium bolanderi and moss are usually found in the open to intermittent herb layer. A large variety of other species are also found in this association, contributing little cover in the understory, including Agoseris grandiflora, Poa secunda, Toxicodendron diversilobum, Lathyrus sulphureus, Vulpia microstachys, Ceanothus integerrimus, Ceanothus cuneatus, and Comandra umbellata ssp. californica.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: No Data Available

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:  No Data Available

Geographic Range: This association is only known from Yosemite National Park. Information about its global characteristics is not available without additional inventory. It is likely that this association ranges from the northern to the southern Sierra Nevada including Sequoia and King Canyon national parks.

Nations: US

States/Provinces:  CA




Confidence Level: Low

Confidence Level Comments: No Data Available

Grank: G3?

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Quercus kelloggii / Arctostaphylos mewukka - Chamaebatia foliolosa Forest (Keeler-Wolf 2002)
= Quercus kelloggii / Arctostaphylos mewukka / Chamaebatia foliosa (Sawyer et al. 2009) [71.010.20]
= Quercus kelloggii/Arctostaphylos mewukka - Chamaebatia foliolosa Forest [Provisional] (Keeler-Wolf et al. 2012)

Concept Author(s): T. Keeler-Wolf (2002)

Author of Description: S. San

Acknowledgements: No Data Available

Version Date: 05-06-10

  • Keeler-Wolf, T. 2002. Classification of the vegetation of Yosemite National Park and surrounding environs in Tuolumne, Mariposa, Madera and Mono counties, California. NatureServe in cooperation with the California Native Plant Society and California Natural Heritage Program, Wildlife and Habitat Data Analysis Branch, California Department of Fish and Game, Sacramento, CA. August 2002.
  • Keeler-Wolf, T., M. Schindel, S. San, P. Moore, and D. Hickson. 2003a. Classification of the vegetation of Yosemite National Park and surrounding environs in Tuolumne, Mariposa, Madera and Mono counties, California. Unpublished report by NatureServe in cooperation with the California Native Plant Society and California Department of Fish and Game, Wildlife and Habitat Data Analysis Branch, Sacramento, CA.
  • Keeler-Wolf, T., P. E. Moore, E. T. Reyes, J. M. Menke, D. N. Johnson, and D. L. Karavidas. 2012. Yosemite National Park vegetation classification and mapping project report. Natural Resource Technical Report NPS/YOSE/NRTR--2012/598. National Park Service, Fort Collins, CO.
  • 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.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.