Pectenia plumbea (Lightf.) P.M. Jørg., L. Lindblom, Wedin & S. Ekman
= Degelia plumbea (Lightf.) P.M. Jørg. & P. James
= Parmeliella plumbea (Lightf.) Vainio
Location: Canada, Nova Scotia Date: 2007 Photo by: Troy McMullin Notes: humid coastal forest; on mature Acer rubrum
Location: Canada, Nova Scotia, Terence Bay Provincial Wilderness Area Date: 2008 Photo by: Troy McMullin Notes: mature, open canopy forest with high humidity and tree cover dominated by Abies balsamea and Acer rubrum; on Acer rubrum [McMullin 8210]
