https://bellatlas.umn.edu/taxa/index.php?tid=70189&clid=0&pid=1&taxauthid=1
Minnesota Biodiversity Atlas - Melanelixia
minnesota biodiversity atlas
https://bellatlas.umn.edu/taxa/index.php?taxon=Melanelixia%20fuliginosa%20subsp.%20glabratula
Minnesota Biodiversity Atlas - Melanelixia fuliginosa subsp. glabratula
minnesota biodiversity atlas