Checklist » Equisetaceae » Equisetum laevigatum
Last updated 12/22/2008 by David Giblin.
Equisetum laevigatum A. Braun[FNA2, HC, HC2]
smooth scouring rush

Publication: Amer. J. Sci. Arts. 46: 87. 1844.

Origin: Native

selected vouchers: WTU

Notes: FNA2: "Schaffner named this species Equisetum kansanum because he applied the name E . laevigatum to what we now know is the hybrid E . × ferrissii . The coarser-stemmed, occasionally persistent forms in the southwestern United States have been called Equisetum funstonii."

References: (none)

Synonyms & Misapplied Names:
Equisetum funstonii A.A. Eaton[Peck]
Equisetum kansanum J.H. Schaffn.[Peck]