Apothecial section; Habitat: Noncalcareous creekside rocks through conifer and hardwood forest; Location: Little North Santiam River at abandoned Santiam 1 Mine, Opal Creek Scenic Recreation Area, Cascade...

Habit; Habitat: Trees and outcrops near waterfalls; Location: Near waterfalls on Little North Santiam River, Cascade Range; Substrate: Rock, outcrop near waterfall; Elevation: 378 meters.

Branches; Habitat: Trees and outcrops near waterfalls; Location: Near waterfalls on Little North Santiam River, Cascade Range; Substrate: Rock, outcrop near waterfall; Elevation: 378 meters.

Branch; Habitat: Trees and outcrops near waterfalls; Location: Near waterfalls on Little North Santiam River, Cascade Range; Substrate: Rock, outcrop near waterfall; Elevation: 378 meters.

Looking downstream on the North Santiam River from the railroad bridge near Mill City, Oregon; 1940-08-06

Bryant in boat which went from Mill City to Mehama, Oregon on the North Santiam River; 1940-08-07 Photograph from Album 1 page 47

Frey and Bryant in boat at start of survey on the North Santiam River; 1940-08-06 Photograph from Album 1 page 47

Shooting a rapid with Bryant in the bow of boat on the North Santiam River, Oregon; 1940-08-06 Photograph from Album 1 page 47