BioImages: The Virtual Field-Guide (UK)
Pertusaria hymenea (Ach.) Schaer., 1836 (a lichen)
Sets of Photographs
These relate to individual finds ("biological records") of the organism.
Pertusaria hymenea may be covered by literature listed under:
BioInfo (www.bioinfo.org.uk) has 2 feeding and other relationships of Pertusaria hymenea (a lichen)