J.T.C. Vestergren [1-1800, plus extras]

Purdue University, Kriebel Herbarium
Catalog #: PUL00026270
J Vleugel s.n. 00 September 1913
Leptothyrium alneum (Pers. ex Lév.) Sacc.
Suecia, Norrland, Norrbotten, Lulea Vestrobothniae;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0071860
J. Vleugel #s.n. 00 September 1913
Leptothyrium alneum (Pers. ex Lév.) Sacc.

USDA United States National Fungus Collections
Catalog #: BPI 389959
Vleugel J. s.n. 00 September 1913
Leptothyrium alneum (Pers. ex Lév.) Sacc.
Sweden, Lulea, Vasterbotten