Howe, Lich. Nov. Angl. [Concord (Massachusetts)]
Howe, R.H., Jr. [1-70]
IndExs #110610127

New York Botanical Garden
Catalog #: 04574434
Umbilicaria muhlenbergii (Ach.) Tuck.

University of Michigan Herbarium
Catalog #: 74070
R. H. Howe #s. n. 06 January 1909
Actinogyra muhlenbergii (Ach.) Schol.
United States, Massachusetts, no data, Concord

Farlow Herbarium of Cryptogamic Botany, Harvard University
Catalog #: barcode-00492903
R. H. Howe #s.n. 06 January 1909
Umbilicaria muehlenbergii (Ach.) Tuck.
United States of America, Massachusetts, Middlesex County, Concord; Concord

Oregon State University Herbarium
Catalog #: 51996
R. Heber Howe. Jr. s.n. 06 January 1909
Umbilicaria muhlenbergii (Ach.) Tuck.
USA, Massachusetts, Middlesex, Concord

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0045320
R.H. Howe` #s.n. 06 January 1909
Umbilicaria muehlenbergii (Ach.) Tuck.
United States, Massachusetts, Concord