Template:Esslinger, 1978a

• Esslinger, T.L. 1978. Studies in the lichen family Physciaceae. II. The genus Phaeophyscia in North America. Mycotaxon 7(2): 283–320. RLL (PDF)  
  • Find all Wikispecies pages which cite this reference.
  • RLL List # 101-29 / Rec.# 5210 – Recent Literature on Lichens