Thallus section; Habitat: Picea stream bottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Rock, limestone boulder in forest; Elevation: 1677 meters.
Habit; Habitat: Picea stream bottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Rock, limestone boulder in forest; Elevation: 1677 meters.
Spores; Habitat: Limestone cliffs and talus surrounded by Pseudotsuga forest; Location: Just upstream from constriction in valley and bridge over creek, Rock Creek, Big Snowy Mountains; Substrate: Soil and moss over HCl+ rock; Elevation: 1585 meters.
Habit; Habitat: Limestone cliffs and talus surrounded by Pseudotsuga forest; Location: Just upstream from constriction in valley and bridge over creek, Rock Creek, Big Snowy Mountains; Substrate: Soil and moss over HCl+ rock; Elevation: 1585 meters.
Habit; Habitat: Picea streambottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Bark, Pseudotsuga trunk; Elevation: 1677 meters; Notes: Pycnora leucocca det Tonsberg 2007.
Habit; Habitat: Picea streambottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Bark, Pseudotsuga trunk; Elevation: 1677 meters; Notes: J. subaurifera det Tonsberg 2007.
Habit; Habitat: Picea streambottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Bark, Pseudotsuga trunk; Elevation: 1677 meters; Notes: J. subaurifera det Tonsberg 2007.
Apothecial section K; Habitat: Limestone cliffs and talus surrounded by Pseudotsuga forest; Location: Just upstream from constriction in valley and bridge over creek, Rock Creek, Big Snowy Mountains; Substrate: Soil and moss over HCl+ rock; Elevation: 1585 meters.
Apothecial section; Habitat: Limestone cliffs and talus surrounded by Pseudotsuga forest; Location: Just upstream from constriction in valley and bridge over creek, Rock Creek, Big Snowy Mountains; Substrate: Soil and moss over HCl+ rock; Elevation: 1585 meters.
Apothecial section; Habitat: Picea streambottom; Location: Near road crossing over East Fork Rock Creek, Big Snowy Mountains, south of Lewistown; Substrate: Rock, limestone in creek bed; Elevation: 1677 meters.