Delphinium basalticum |
Delphinium treleasei |
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basaltic larkspur |
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Delphinium basalticum |
Delphinium treleasei |
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Flowering time | May-June | |
Habitat | Basaltic cliff faces, outcropping, and exposed slopes. | |
Distribution | Occurring in the Columbia River Gorge in Washington; southcentral Washington and adjacent Oregon. |
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Origin | Native | |
Conservation status | Review Group 2 in Washington (WANHP) | |
Sibling taxa | ||
Web links |