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

Amelanchier cusickii [Fern.][Fern.]
saskatoon
Rosaceae (Rose family)

Introduction to Vascular Plants

Distribution of Amelanchier cusickii
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Species Information

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Illustration Source: The Illustrated Flora of British Columbia

Key to the Species and Taxonomic Notes

"Amelanchier cusickii flowers 10 to 15 days before A. alnifolia, which suggests that these two are genetically distinct. G. N. Jones (1946) noted that A. alnifolia and {i{A. cusickii frequently grow together but that there is “no evidence of hybridization.” It should be noted that Jones discounted hybridization in the genus, even denying hybrid status to A. x neglecta." - Campbell & Doucette

Ecology

Ecological Framework for Amelanchier cusickii

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
Site Information	Minimum	Average	Maximum
Elevation (metres)	655	655	655
Slope Gradient (%)	18	18	18
Aspect (degrees) [0 - N; 90 - E; 180 - S; 270 - W]	40	40	40
Soil Moisture Regime (SMR) [0 - very xeric; 4 - mesic; 8 - hydric]	5	5	5
Modal Nutrient Regime Class	D
Number of field plots species was recorded in:	1
Modal BEC Zone Class	IDF
All BEC Zones (# of stations/zone) species was recorded in:	IDF(1)
Source: Klinkenberg 2020

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Native	S5	Yellow	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer, the authoritative source for conservation information in British Columbia.

Taxonomic and Nomenclatural Links

Genetic information (NCBI Taxonomy Database)
International Plant Names Index
Taxonomic Information from the World Flora Online
Integrated Taxonomic Information System

Additional Range and Status Information Links

Burke Museum of Natural History (Washington State records)
CalFlora
Consortium of Pacific Northwest Herbaria records
Jepson Interchange
NatureServe Explorer

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: 2024-12-02 9:18:37 AM ]

Disclaimer: The information contained in the E-Flora atlas pages is derived from expert sources as cited in each section. This information is scientifically based. E-Flora also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Flora BC is not responsible for the accuracy or completeness of the original information.