Pyrenodesmia badioreagens (Tretiach & Muggia) Søchting, Arup & Frödén
in Arup, Søchting & Frödén, Nordic J. Bot. 31: 73 (2013).
Basionym: Caloplaca badioreagens Tretiach & Muggia, Lichenologist 38, 3: 224 (2006).
Type: Italy, Puglia, Province of Foggia, Gargano Promontory, Monte Sant'Angelo, S. Maria di Pulsano, 2004, M. Tretiach & L. Muggia (TSB 36413 - holotype).