Burt, E. A. (1966). The Thelephoraceae of North America: XIII, Cladoderris, Hypolyssus, Cymatella, Skepperia, Cytidia, Solenia, Matruchotia, Microstroma, Protocoronospora, and Asterostroma. s.n.
Cita Chicago Style (17a ed.)Burt, E. A. The Thelephoraceae of North America: XIII, Cladoderris, Hypolyssus, Cymatella, Skepperia, Cytidia, Solenia, Matruchotia, Microstroma, Protocoronospora, and Asterostroma. [S.l.: s.n, 1966.
Cita MLA (9a ed.)Burt, E. A. The Thelephoraceae of North America: XIII, Cladoderris, Hypolyssus, Cymatella, Skepperia, Cytidia, Solenia, Matruchotia, Microstroma, Protocoronospora, and Asterostroma. s.n, 1966.
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