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

Arizona State University Lichen Herbarium
Catalog #: 225209
Ad. Schröppel s.n. 01 March 1957
Collema nigrescens (Hudson) DC.
Germany, Bavaria, Allgäuer Alpen; Kienberg Mt. near Pfronten

University of Wisconsin - Madison
Catalog #: WIS-L-0108768
Ad. Schröppel #s.n. 01 March 1957
Collema nigrescens (Hudson) DC.
Germany, Bayern (= Bavaria), Allgäuer Alpen; Kienberg Mt. near Pfronten

Uppsala University Exsiccati
Catalog #: L-204978
Ad. Schröppel & J. Poelt s.n. 00 March 1957
Collema nigrescens (Hudson) DC.
Germany, Bayern, Allgäuer Alpen, Nordhang des Kienberges bei Pfronten