[1800-?]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU00020928
Browne, Elizabeth M. #4472 09 July 1961
Equisetum arvense L.
United States, Kentucky, Trimble, Ky. 36, on Trimble Co. side of Trimble-Carroll Co. line.

University of Florida Herbarium
Catalog #: P5671
9324CEAC-0A84-40C8-99AA-357006F857AA
Elizabeth M. Browne & Edward T. Browne, Jr. #4472 09 July 1961
Equisetum arvense L.
United States, Kentucky, Trimble, Ky. 36, on Trimble Co. side of Trimble-Carroll Co. line