Catalogue no.:	V-1178409
Taxon:	Equisetum laevigatum A.Braun & Engelm.
Label:	Equisetum kansanum
Family:	Equisetaceae
Collector:	C.L. Porter & B.F. Miller
Collector no.:	5981
Date:	1952 06 30
Country:	United States
Province:	Wyoming
District:	Platte
Locality:	near McKinley, between Wheatland and Glendo
Habitat:	Roadside ditches