Apothecial section; Habitat: Cliffs above ocean; Location: Near lip of Cliff Creek Falls into Pacific Ocean, between Harts Cove and Cascade Head; Substrate: Branch, Picea; Elevation: 35 meters.

Association of goose-neck barnacles and black mussels on a littoral reef at Ocean Beach, Oregon; 1940-09-29 Photograph from Album 1 page 44

Littoral rocks covered with goose-neck barnacles and black mussels on the Oregon Coast at Ocean Beach, Oregon; 1940-09-29; From Album 1 page 44

Apothecial section; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Trunk, Alnus; Elevation: 4 meters.

Apothecia; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Trunk, Alnus; Elevation: 4 meters.

Thallus section; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Picea twig; Elevation: 4 meters.

Spores; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Branch, Alnus; Elevation: 4 meters.

Perithecia; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Branch, Alnus; Elevation: 4 meters.

Habit; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Branch, Alnus; Elevation: 4 meters.

Apothecial section; Habitat: Wetlands and dikes with scattered trees and shrubs; Location: Near mouth of Wilson River on Tillamook Bay; Substrate: Shrub, Alnus; Elevation: 4 meters.