Cetrelia monachorum (Zahlbr.) W.L. Culb. & C.F. Culb.
(Zahlbr.) W.L. Culb. & C.F. Culb.
Species data compiled from the USDA PLANTS Database and other open botanical data sources. Images used under Creative Commons or equivalent licenses. Distribution data from USDA state-level records.
Find cultivated varieties related to Giant Shield Lichen