Poelt, Pl. Graec. Lich. [Graz]
Josef Poelt [1-560]
IndExs #588383734

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-004403
J. Hafellner s.n. 31 May 1979
Collema nigrescens (Hudson) DC.
Italy, Basilicata, Potenza

University of Wisconsin - Madison
Catalog #: WIS-L-0117161
J. Hafellner #s.n. 31 May 1979
Collema nigrescens (Hudson) DC.
Italy, Basilicata, Potenza, Basilicata, Prov. Potenza: NW-slope of the Coppola di Paola SE of Rotonda

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00190916
Josef Hafellner #s.n. 31 May 1979
Collema nigrescens (Hudson) DC.
Italy, Basilicata, Prov. Potenza: NW-Abhänge der Coppola di Paola SE von Rotunda. [NW slopes of Coppola di Paola, SE of Rotunda]