Poelt: Lich. Alp.
Josef Poelt [1 - 160]

Arizona State University Lichen Herbarium
Catalog #: 237129
E. Frey s.n. 01 August 1959
Umbilicaria cinereorufescens (Schaer.) Frey
Switzerland, Valais, Walliser Alpen; Anniviers Valley, La Bourica above Zinal

Uppsala University Exsiccati
Catalog #: L-524282
E. Frey s.n. 00 August 1959
Umbilicaria cinereorufescens (Schaer.) Frey
Switzerland, Valais, Walliser Alpen, Wallis, Val d'Anniviers, La Bourica über Zinal

Brigham Young University
Catalog #: BRY-L-0018116
E. Frey s.n. 00 August 1959
UMBILICARIA CINEREORUFESCENS (Schaer.) Frey
Switzerland, Wallis canton, Walliser Alpen: Val d'Anniviers, La Bourica uber Zinal, WNW exponierte Frontal-flache auf SW-Hang, auf Paragneis.

University of Wisconsin - Madison
Catalog #: WIS-L-0108874
E. Frey #s.n. 01 August 1959
Umbilicaria cinereorufescens (Schaer.) Frey
Switzerland, Valais (Wallis), Walliser Alpen; Anniviers Valley, La Bourica above Zinal