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

Duke University Herbarium Lichen Collection
Catalog #: 191669
bfc561fd-fa34-11e2-a92b-005056000560
Hammer, Samuel #4158 24 June 1989
Cladonia gracilis subsp. vulnerata Ahti
United States, Washington, Island Co., Deception Pass State Park, vicinity of Anacortes

Arizona State University Lichen Herbarium
Catalog #:
S. Hammer #4158 24 June 1989
Cladonia gracilis subsp. vulnerata Ahti
United States, Washington, Island, Deception Pass State Park, vicinity of Anacortes, sea level

University of Wisconsin - Madison
Catalog #: WIS-L-0109363
S. Hammer #4158 24 June 1989
Cladonia gracilis subsp. vulnerata Ahti
United States, Washington, Island, Deception Pass State Park, vicinity of Anacortes, sea level

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-061435
Samuel Hammer s.n. 24 June 1989
Cladonia gracilis subsp. vulnerata Ahti
United States, Washington, Eel Creek Campground, Oregon Dunes National Recreation Area.Deception Pass State Park, vicinity of Anacortes.

University of California Berkeley, University Herbarium
Catalog #: UC1601018
9b329a5f-4b01-4f60-9b93-115117ad4866
Samuel Hammer #4158 24 June 1989
Cladonia gracilis subsp. vulnerata Ahti
United States, Washington, Island, Deception Pass State Park, vicinity of Anacortes, sea level.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0012028
Samuel Hammer #4158 24 June 1989
Cladonia gracilis (L.) Willd.
United States, Washington, Island, Deception Pass State Park, vicinity of Anacortes, sea level