E-Flora BC: Electronic Atlas of the Flora of British Columbia

Woodsia oregana D.C. Eaton
western cliff fern
Dryopteridaceae (Wood Fern family)

Introduction to Vascular Plants

© Jim Riley  Email the photographer   (Photo ID #19318)

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Distribution of Woodsia oregana
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SUBTAXA PRESENT IN BC
Woodsia oregana ssp. oregana

Species Information

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General:
Deciduous perennial arising in clusters from a short rhizome.
Leaves:
Broadly lanceolate, 4-20 cm long, 1-4 cm wide, 2-pinnate with non-jointed stipe and rachis with glands and without multicellular hairs; ultimate segments shallowly lobed.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Dry to mesic rocks and talus slopes, in the steppe and montane zones; infrequent in BC east of Coast-Cascade Mountains, mostly south of 55degreeN; N to NT, E to MB and S to WY, UT, NV and CA.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Woodsia oregana

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)
Site Information
 Value / Class

Minimum

Average

Maximum
Elevation (metres) 293 1000 2370
Slope Gradient (%) 0 48 150
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W] 		3 213 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric] 		0 1 7
Modal Nutrient Regime
Class		 B
Number of field plots
 species was recorded in:		 243
Modal BEC Zone Class
 IDF
All BEC Zones (# of stations/zone) species was recorded in: AT(4), BG(27), ESSF(18), ICH(46), IDF(79), IMA(1), MS(21), PP(38), SBPS(1), SBS(6)

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Taxonomic and Nomenclatural Links

Flora North America treatment for Dryopteridaceae
 Flora North America treatment for Woodsia oregana
Genetic information (NCBI Taxonomy Database)
 International Plant Names Index
 Taxonomic Information from the World Flora Online
 Integrated Taxonomic Information System

Additional Photo Sources

Images From CalPhoto
UT Austin's Native Plant Database
 Google Image Search
 Flickr Image Search

General References

Google Scholar Search
Family References
 General Botanical References for BC
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-09-07 11:24:41 AM ]
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