Equisetum arvense var. riparium (Fries) Milde
Equisetum arvense var. riparium (Fries) Milde is a synonym sensu Christenhusz et al., 2019 of:
Equisetum arvense Linnaeus, an accepted species name sensu FNA Ed. Comm., 1993.
Equisetum arvense var. riparium (Fries) Milde is a synonym sensu Christenhusz et al., 2019 of:
Equisetum arvense Linnaeus, an accepted species name sensu FNA Ed. Comm., 1993.