Basionym Name:Byssocaulon candidum Müll. Arg., Nuovo G. bot. ital. 21(1): 49 (1889)
Homotypic synonyms:Crocynia candida (Müll. Arg.) Hue, Mém. Soc. natn. Sci. nat. Cherbourg 37: 246 (1909)Roccellinastrum candidum (Müll. Arg.) Henssen, in Henssen, Vobis & Renner, Nordic Jl Bot. 2(6): 592 (1982)Sagenidium candidum (Müll. Arg.) Follmann, Philippia 2: 284 (1975)