| Oregon Flora Image Project | |
| Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton | 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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| S of I-84 at exit 25, S side of Rooster Rock State Park, 44 ft. elev., N45.54257, W122.238335, Multnomah Co., OR, 7/13/2015 | S of I-84 at exit 25, S side of Rooster Rock State Park, 44 ft. elev., N45.54257, W122.238335, Multnomah Co., OR, 7/13/2015 | S of I-84 at exit 25, S side of Rooster Rock State Park, 44 ft. elev., N45.54257, W122.238335, Multnomah Co., OR, 7/13/2015 | S of I-84 at exit 25, S side of Rooster Rock State Park, 44 ft. elev., N45.54257, W122.238335, Multnomah Co., OR, 7/13/2015 | S of I-84 at exit 25, S side of Rooster Rock State Park, 44 ft. elev., N45.54257, W122.238335, Multnomah Co., OR, 7/13/2015 |
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| Private property along Sherman Creek, 10 mi. SW of jct. with Hwy 395, 2436 ft. elev., N48.57762, W118.29227, Ferry Co., WASHINGTON, 5/29/2018, © Robert L. Carr | Cultivated, Honolulu, Honolulu Co., Oahu, HAWAII, 8/15/1979 | Cultivated, Honolulu, Honolulu Co., Oahu, HAWAII, 8/15/1979 |
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