Equisetum arvense Field Horsetail ID: 0000 0000 0704 0012 [detail] © 2004 George W. Hartwell	Equisetum arvense Common Horsetail ID: 0000 0000 0505 0903 [detail] © 2005 Julie Wakelin	Equisetum hyemale Scouring Rush Horsetail ID: 0000 0000 0410 1213 [detail] © 2010 Hans J. Koch	Equisetum hyemale Scouring Rush Horsetail ID: 0000 0000 0410 1214 [detail] © 2010 Hans J. Koch
Equisetum hyemale ssp. affine Scouringrush Horsetail ID: 5208 1611 1802 0069 [detail] © 1995 Saint Mary's College of California	Equisetum hyemale ssp. affine Scouringrush Horsetail ID: 5208 1611 1802 0065 [detail] © 1995 Saint Mary's College of California	Equisetum hyemale ssp. affine Scouringrush Horsetail ID: 5208 1611 1802 0067 [detail] © 1995 Saint Mary's College of California	Equisetum hyemale ssp. affine Scouringrush Horsetail ID: 5208 1611 1802 0066 [detail] © 1995 Saint Mary's College of California
Equisetum hyemale ssp. affine Scouringrush Horsetail ID: 5208 1611 1802 0068 [detail] © 1995 Saint Mary's College of California	Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2295 [detail] © 2015 Neal Kramer	Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2296 [detail] © 2015 Neal Kramer	Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2297 [detail] © 2015 Neal Kramer
Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2298 [detail] © 2015 Neal Kramer	Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2299 [detail] © 2015 Neal Kramer	Equisetum hyemale ssp. affine Giant Scouring Rush ID: 0000 0000 1115 2300 [detail] © 2015 Neal Kramer	Equisetum hyemale var. affine Common Scouring-rush ID: 0000 1111 1234 3499 [detail] © 2016 Keir Morse
Equisetum hyemale var. affine Common Scouring-rush ID: 0000 1111 1234 3500 [detail] © 2016 Keir Morse	Equisetum hyemale var. affine Common Scouring-rush ID: 0000 1111 1234 3501 [detail] © 2016 Keir Morse	Equisetum hyemale var. robustum Scouring Rush Horsetail ID: 0000 0000 0304 0298 [detail] © 2004 David A. Tharp	Equisetum laevigatum Smooth Scouring Rush ID: 5208 1611 1802 0075 [detail] © 1995 Saint Mary's College of California
Equisetum laevigatum Smooth Horsetail ID: 8076 3101 3985 0048 [detail] Charles Webber © 1998 California Academy of Sciences	Equisetum laevigatum Smooth Horsetail ID: 8076 3101 0668 0023 [detail] Charles Webber © 1998 California Academy of Sciences	Equisetum laevigatum Smooth Scouring Rush ID: 5208 1611 1802 0063 [detail] © 1995 Saint Mary's College of California	Equisetum laevigatum Smooth Scouring Rush ID: 5208 1611 1802 0073 [detail] © 1995 Saint Mary's College of California

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