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Natural Resources Canada
Plant Hardiness of Canada
Species-specific Models and Maps
Violaceae
Viola
Viola ×porteriana
Canada's Plant Hardiness Site
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Viola ×porteriana
Stone?s violet, Porter?s violet
Detailed description(s) of the plant's characteristics.
(sites may be external)
plants.usda.gov
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Date modified:
2022-11-21
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Plant Hardiness of Canada
Plant Hardiness Zone Maps
Species-specific Models and Maps
MaxEnt maps and models
Example climatic range map for red oak
Details
ANUCLIM maps and models
Example climatic range map for red oak
Species that have observations
Species that have preliminary biomaps
Projected climate envelope shifts for 130 tree species
Details
Plants in my area
Acknowledgements
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