Print Report

CEGL003336 Myrica gale / Boykinia intermedia - Carex obnupta Fen

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Sweetgale / Sierra Brookfoam / Slough Sedge Fen

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association occurs only around Lake Ozette on the western Olympic Peninsula of Washington. It is seasonally flooded. The soils are composed primarily of sand with some fibrous and heath peat. The open to closed shrub layer is 0.3-2.0 m tall and dominated primarily by the deciduous Myrica gale and secondarily by Spiraea douglasii. The herb layer is dominated by Boykinia intermedia and Carex obnupta. Deschampsia cespitosa codominates where the shrub canopy is open. An Asteraceae sp. and Dichanthelium acuminatum are usually present. This association is distinguished by the dominance or codominance of Myrica gale, Boykinia intermedia, and Carex obnupta.

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: The open to closed shrub layer is 0.3-2.0 m tall and dominated primarily by the deciduous Myrica gale and secondarily by Spiraea douglasii. The herb layer is dominated by Boykinia intermedia and Carex obnupta. Deschampsia cespitosa codominates where the shrub canopy is open. An Asteraceae sp. and Dichanthelium acuminatum are usually present. This association is distinguished by the dominance or codominance of Myrica gale, Boykinia intermedia, and Carex obnupta.

Dynamics:  No Data Available

Environmental Description:  This association occurs only around Lake Ozette on the western Olympic Peninsula of Washington. It is seasonally flooded. The soils are composed primarily of sand with some fibrous and heath peat.

Geographic Range: This association occurs in a very localized area, on the western Olympic Peninsula of Washington.

Nations: US

States/Provinces:  WA




Confidence Level: Low

Confidence Level Comments: No Data Available

Grank: G1

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Myrica gale - Spiraea douglasii / Boykinia sp. - Carex obnupta community type (Kunze 1994) [(p. 88)]
= Myrica gale / Aster sp. - Boykinia major - Deschampsia cespitosa community type (Kunze 1994) [(p. 85)]

Concept Author(s): C.B. Chappell

Author of Description: C.B. Chappell

Acknowledgements: No Data Available

Version Date: 10-17-02

  • Kunze, L. M. 1994. Preliminary classification of native, low elevation, freshwater wetland vegetation in western Washington. Washington State Department of Natural Resources, Natural Heritage Program. 120 pp.
  • WNHP [Washington Natural Heritage Program]. 2018. Unpublished data files. Washington Natural Heritage Program, Department of Natural Resources, Olympia, WA.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.