Common Horsetail
Equisetum arvense
Calscape.org
Calscape.org
Ferriss' Horsetail
Equisetum ferrissii
Calscape.org
Scouring Rush Horsetail
Equisetum hyemale
Calscape.org
Scouring Rush Horsetail
Equisetum hyemale ssp. affine
Calscape.org
Horsetail
Equisetum laevigatum
Calscape.org
Marsh Horsetail
Equisetum palustre
Calscape.org
Giant Horsetail
Equisetum telmateia
Calscape.org
Giant Horsetail
Equisetum telmateia ssp. braunii
Calscape.org
Ferris' Horsetail
Equisetum x ferrissii