Potentilla newberryi |
Potentilla arenosa |
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Newberry's cinquefoil |
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Potentilla newberryi |
Potentilla arenosa |
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Flowering time | April-May | June-August |
Habitat | Vernal pools, shores, and mudflats. | Alpine limy cliffs, rocky slopes, fellfields, scree, and river canyons. |
Distribution | Known historically (1898) from the Columbia River Gorge in Washington, now likely extirpated; central Oregon to California, east to northwestern Nevada.
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British Columbia to Nevada, east to Alberta, Montana, Wyoming, and Colorado. |
Origin | Native | Native |
Conservation status | Historical in Washington (WANHP) | Not of concern |
Sibling taxa | ||
Web links |
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