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

Arizona State University Lichen Herbarium
Catalog #: 236648
H. Ullrich s.n. 01 July 1958
Umbilicaria crustulosa (Ach.) Frey
Italy, Piedmont, Alpi Grajiche; Savaranche Valley near Pont

Arizona State University Lichen Herbarium
Catalog #: 236719
H. Ullrich s.n. 01 July 1958
Umbilicaria crustulosa (Ach.) Frey
Italy, Piedmont, Anzasca Valley, near Opaco

Uppsala University Exsiccati
Catalog #: L-205027
H. Ullrich s.n. 00 July 1958
Umbilicaria crustulosa (Ach.) Frey
Italy, Piedmont, Alpi Grajiche, Val Savaranche presso Pont

Uppsala University Exsiccati
Catalog #: L-205028
H. Ullrich s.n. 00 July 1958
Umbilicaria crustulosa (Ach.) Frey
Italy, Piedmont, Alpi Pennine, Val Anzasca presso Opaco

Brigham Young University
Catalog #: BRY-L-0018121
H. Ullrich s.n. 00 July 1958
UMBILICARIA CRUSTULOSA (Ach.) Frey
Italy, Piemonte Region, a) Alpi Grajiche, Piemonte Region: Val Savaranche, sulle rupi ombreggiate presso Pont, 1950m; b) Alpi Pennine, Piemonte Region: Val Anzasca, sulle grande rupi presso Opaco, 1300m