Cladonia prancei
Ahti Fl. Neotr. Monogr. 78: 223. 3 Mar 2000. Brazil, Amazonas, Basin of Rio Negro, along Camanaus-Uaupés rd., near Camanaus, 1971, G. T. Prance & al. 15944.
Holotype INPA, Isotype H, NY