Delphinium leucophaeum |
Delphinium basalticum |
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pale larkspur |
basaltic larkspur |
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Delphinium leucophaeum |
Delphinium basalticum |
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Flowering time | May-June | May-June |
Habitat | Bluffs, open ground, and moist lowland meadows where undisturbed. | Basaltic cliff faces, outcropping, and exposed slopes. |
Distribution | Occurring west of the Cascades crest in Washington, where known only from Lewis County in Washington; Lewis County, Washington to Willamette Valley, Oregon.
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Occurring in the Columbia River Gorge in Washington; southcentral Washington and adjacent Oregon. |
Origin | Native | Native |
Conservation status | Endangered in Washington (WANHP) | Review Group 2 in Washington (WANHP) |
Sibling taxa | ||
Web links |