Basionym Name:Thelotrema paralbidum Riddle, in Britton & Millspaugh, The Bahama Flora (New York): 544 (1920)
Homotypic synonyms:Chapsa paralbida (Riddle) Rivas Plata & Lücking, in Rivas Plata, Lücking, Sipman, Mangold, Kalb & Lumbsch, Lichenologist 42(2): 183 (2010)