Basionym Name:Pyrenula marcida Fée, Essai Crypt. Exot. (Paris): 77 (1825)
Homotypic synonyms:Astrothelium marcidum (Fée) Aptroot & Lücking, Lichenologist 48(6): 868 (2016)Trypethelium marcidum (Fée) Müll. Arg., Mém. Soc. Phys. Hist. nat. Genève 30(no. 3): 11 (1888)Verrucaria marcida (Fée) Spreng., Syst. veg., Edn 16 4(1): 245 (1827)