Print Report

CEGL003153 Pinus monophylla / Ribes velutinum Woodland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Singleleaf Pinyon / Desert Gooseberry Woodland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This woodland association is currently only known from the montane regions east of the Sierra Crest in Yosemite National Park in California, and the following description is based on occurrences there. Additional information will be added as it becomes available. This association is found between 2130 and 2380 m (7000-7800 feet) of elevation on northwest to southeast exposures. Stands prefer moderate to steep lower to upper slopes. Soils are sandy to silty loams. This association has an open canopy of Pinus monophylla 5-10 m in height. Cercocarpus ledifolius often forms a sparse subcanopy. The shrub layer is sparse with Artemisia tridentata, Purshia tridentata, and/or Eriogonum umbellatum. Ribes velutinum is the diagnostic shrub species. The herbaceous layer is dominated by graminoids such as Elymus elymoides, Bromus tectorum (exotic), Melica stricta, Achnatherum hymenoides, and/or Achnatherum speciosum.

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 woodland association is currently only known from the montane regions east of the Sierra Crest in Yosemite National Park in California. Additional range information will be added as it becomes available.

Nations: US

States/Provinces:  CA




Confidence Level: Low

Confidence Level Comments: No Data Available

Grank: GNR

Greasons: No Data Available


Concept Lineage: Upgraded to Standard during screening.

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Pinus monophylla / Ribes velutinum (Sawyer et al. 2009) [87.040.11]
= Pinus monophylla / Ribes velutinum Association (Evens et al. 2014)
= Pinus monophylla/Ribes velutinum Woodland [Provisional] (Keeler-Wolf 2002)
= Pinus monophylla/Ribes velutinum Woodland [Provisional] (Keeler-Wolf et al. 2012)

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

Author of Description: T. Keeler-Wolf

Acknowledgements: No Data Available

Version Date: 04-06-12

  • Evens, J. M., K. Sikes, D. Hastings, and J. Ratchford. 2014. Vegetation alliance descriptions for Lake Mead National Recreation Area, Death Valley National Park and Mojave National Preserve. Unpublished report submitted to USDI National Park Service, Mojave Desert Network Inventory and Monitoring Program. California Native Plant Society, Sacramento, CA.
  • 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.