Hammer, Clad. Amer. Exs. [oston (Massachusetts)]
Samuel Hammer [1-222]
IndExs #705547511

Duke University Herbarium Lichen Collection
Catalog #: 221350
d696ff1d-76a7-4176-a200-f11d3989c9be
Hammer, Samuel #3510 03 June 1989
Cladonia verruculosa (Vain.) Ahti
United States, Oregon, Lane Co., Siltcoos Beach Access Road, Oregon Dunes National Recreation Area

Arizona State University Lichen Herbarium
Catalog #:
S. Hammer #3510 03 June 1989
Cladonia verruculosa (Vain.) Ahti
United States, Oregon, Lane, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area, sea level

University of Wisconsin - Madison
Catalog #: WIS-L-0109414
S. Hammer #3510 03 June 1989
Cladonia verruculosa (Vain.) Ahti
United States, Oregon, Lane, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area, sea level

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-061486
Samuel Hammer s.n. 03 June 1989
Cladonia verruculosa (Vain.) Ahti
United States, Oregon, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0013760
Samuel Hammer #3510 03 June 1989
Cladonia verruculosa (Vain.) Ahti
United States, Oregon, Lane, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area, sea level