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

Duke University Herbarium Lichen Collection
Catalog #: 48478
bf6e569b-fa34-11e2-a92b-005056000560
Hammer, Samuel #3490 03 June 1989
Cladonia verticillata (Hoffm.) Schaer.
United States, Oregon, Lane Co., Siltcoos Beach access road, Oregon Dunes National Recreation Area

New York Botanical Garden
Catalog #: 1049933
84f5c814-7ed7-4d6e-8104-d8727007c054
S. Hammer #3490 03 June 1989
Cladonia concinna Goward & Ahti
United States of America, Oregon, Lane Co., Siltcoos Beach Access Road, Oregon Dunes National Recreation Area

University of Wisconsin - Madison
Catalog #: WIS-L-0111642
S. Hammer #3490 03 June 1989
Cladonia verticillata (Hoffm.) Schaer.
United States, Oregon, Lane, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0010401
Samuel Hammer #3490 03 June 1989
Cladonia verticillata (Hoffm.) Schaer.
United States, Oregon, Lane, Siltcoos Beach Access Road, Oregon Dunes National Recreation Area.