Candelaria concolor (Dicks.) Stein

are host of

• Global Biotic Interactions: Erythricium aurantiacum (Lasch) D. Hawksw. & A. Henrici 2015
• Global Biotic Interactions: Cylindrocarpon lichenicola (C. Massal.) D. Hawksw. 1979
• Global Biotic Interactions: Lichenoconium erodens M. S. Christ. & D. Hawksw. 1977