Lindberg, Pl. Finl. Exs.
Lindberg, H. [Jan-81]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU00388181
Linkola, K. #s.n. 12 July 1933
Equisetum arvense L.
Finland, Tavastia australis, par. Saaksmaki, Ikkala