Washington Flora Checklist

A Checklist of the Vascular Plants of Washington State
Hosted by the University of Washington Herbarium, Burke Museum

Checklist » Equisetaceae » Equisetum ×nelsonii

Last updated 8/29/2014 by David Giblin.

Equisetum ×nelsonii (A.A. Eaton) J.H. Schaffn.[FNA2, HC2]

Nelson's horsetail

Publication: Amer. Fern J. 16: 46. 1926.

Origin: Native

selected vouchers: WTU

Notes: FNA2: "Equisetum × nelsonii , the hybrid between E . laevigatum and E . variegatum , is often mistaken for small forms of E . × ferrissii."

References: (none)

Synonyms & Misapplied Names:

(none)