source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: Wetmore, C. 2004b. The sorediate corticolous species of Caloplaca in North and Central America. Bryol. 107: 505-520.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. & E. Kärnefelt. 1998. The lobate and subfruticose species of Caloplaca in North and Central America. Bryol. 101: 230-255.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 2003. Tha Caloplaca squamosa group in North and Central America. Bryol. 106: 147-156.
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1970. The lichen family Heppiaceae in North America. Ann. Missouri Bot. Gard. 57: 158-209.
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1970. The lichen family Heppiaceae in North America. Ann. Missouri Bot. Gard. 57: 158-209.
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium