| Oregon Flora Image Project | |
| Centaurea × gerstlaueri Erdner | meadow knapweed - exotic, naturalized Asteraceae: Cardueae |
Click on an image for a larger version. All images © Gerald D. Carr unless otherwise noted.
| roadside, NW Walnut Blvd., ca. 0.7 mi. N of jct. with NW Harrison Blvd., 311 ft. elev., N44.58027, W123.30772, Corvallis, Benton Co., OR, 7/11/2015 | roadside, NW Walnut Blvd., ca. 0.7 mi. N of jct. with NW Harrison Blvd., 311 ft. elev., N44.58027, W123.30772, Corvallis, Benton Co., OR, 7/11/2015 | roadside, NW Walnut Blvd., ca. 0.7 mi. N of jct. with NW Harrison Blvd., 311 ft. elev., N44.58027, W123.30772, Corvallis, Benton Co., OR, 7/11/2015 |
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| roadside, NW Walnut Blvd., ca. 0.7 mi. N of jct. with NW Harrison Blvd., 311 ft. elev., N44.58027, W123.30772, Corvallis, Benton Co., OR, 7/11/2015 | Finley National Wildlife Refuge, Benton Co., OR, 7/14/2006 | Finley National Wildlife Refuge, Benton Co., OR, 7/14/2006 |
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| Finley National Wildlife Refuge, Benton Co., OR, 7/14/2006 | Finley National Wildlife Refuge, Benton Co.,
OR, 7/14/2006
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NFD Rd. 4713, 0.6 mi. SE of North Umpqua Hwy (SR138), SE of Steamboat, N43.33275, W122.70485, ca. 1450 ft. elev., Douglas Co., OR, 7/14/2008 | NFD Rd. 4713, 0.6 mi. SE of North Umpqua Hwy (SR138), SE of Steamboat, N43.33275, W122.70485, ca. 1450 ft. elev., Douglas Co., OR, 7/14/2008 |
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