Sber. Akad. Wiss. Wien, Math.-Naturw. Kl., Abt. 1 107: 157 (1898). Basionym: Lecidea nigroclavata Nyl., Bot. Notiser: 160 (1853).
Basionym: Lecidea nigroclavata Nyl., Bot. Notiser: 160 (1853).