| Oregon Flora Image Project | |
| Verbena bonariensis L. | purpletop vervain - exotic, not
naturalized Verbenaceae |
Click on an image for a larger version. All images © Gerald D. Carr unless otherwise noted.
| OSU, Cordley Hall plantings, Corvallis, Benton Co., OR, 7/25/2003 | OSU, Cordley Hall plantings, Corvallis, Benton Co., OR, 7/25/2003 | ||
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| OSU, Cordley Hall plantings, Corvallis, Benton Co., OR, 7/25/2003 | ||
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