Equisetum hyemale var. jesupi (A.A. Eaton) Victorin

Equisetum hyemale var. jesupi (A.A. Eaton) Victorin is a synonym sensu Hassler, 2014-2024+ of:

Equisetum ×jesupii (A.A. Eaton) Christenhusz & Husby, an accepted species name sensu Christenhusz et al., 2019.