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Rostania occultata var. populina (Th. Fr.) Perlmutter & Rivas Plata   (redirected from: Collema occultatum var. populinum (Th. Fr.) Degel.)
Family: Collemataceae
[Collema occultatum var. populinum (Th. Fr.) Degel.,  more]
Rostania occultata var. populina image
Matthias Schultz