BRODO, Irwin M.; SHARNOFF, Sylvia Duran; SHARNOFF, Stephen. Lichens of North America. Blue Jay, [S. l.], v. 60, n. 1, 2002. DOI: 10.29173/bluejay5827. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5827. Acesso em: 3 jul. 2024.