Equisetum hyemale var. californicum Milde
Equisetum hyemale var. californicum Milde is a synonym sensu FNA Ed. Comm., 1993 of:
Equisetum hyemale subsp. affine (Engelmann) Calder & Roy L. Taylor, an accepted subspecies name sensu FNA Ed. Comm., 1993.
Equisetum hyemale var. californicum Milde is a synonym sensu FNA Ed. Comm., 1993 of:
Equisetum hyemale subsp. affine (Engelmann) Calder & Roy L. Taylor, an accepted subspecies name sensu FNA Ed. Comm., 1993.