| Oregon Flora Image Project | |
| Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton | common scouring rush - native Equisetaceae |
Click on an image for a larger version. All images © Gerald D. Carr unless otherwise noted.
| McDonald State Forest, ca. 400 m N of Oak Cr. entrance, Patterson Rd, 520 ft. elev., Benton Co., OR, 3/6/2010 | McDonald State Forest, ca. 400 m N of Oak Cr. entrance, Patterson Rd, 520 ft. elev., Benton Co., OR, 3/6/2010 | McDonald State Forest, ca. 400 m N of Oak Cr. entrance, Patterson Rd, 520 ft. elev., Benton Co., OR, 3/6/2010 | McDonald State Forest, ca. 400 m N of Oak Cr. entrance, Patterson Rd, 520 ft. elev., Benton Co., OR, 3/6/2010 | McDonald State Forest, ca. 400 m N of Oak Cr. entrance, Patterson Rd, 520 ft. elev., Benton Co., OR, 3/6/2010 |
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| Cultivated, Honolulu, Honolulu Co., Oahu, HAWAII, 8/15/1979 | Cultivated, Honolulu, Honolulu Co., Oahu, HAWAII, 8/15/1979 | ||
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