Homotypic Synonyms See Note

Basionym Name:
Thalloidima vesiculare var. diffractum A. Massal., Ric. auton. lich. crost. (Verona): 95 (1852)

Homotypic synonyms:
Biatorina diffracta (A. Massal.) Jatta, Syll. Lich. Ital. (Trano): 373 (1900)
Thalloidima coeruleonigricans subsp. diffractum (A. Massal.) Arnold, Flora, Regensburg 67(22): 425 (1884)
Thalloidima diffractum (A. Massal.) A. Massal., Memor. Lich.: 121 (1853)
Toninia candida f. diffracta (A. Massal.) Cl. Roux, Bull. Mus. Hist. Nat. Marseille 37: 87 (1977)
Toninia candida subsp. diffracta (A. Massal.) H. Baumgärtner, Revision der Europäischen Arten der Gattung Toninia (Massal.) ampl. Th. Fr. [Thesis] (Munich): 49 (1979)
Toninia diffracta (A. Massal.) Zahlbr., Öst. bot. Z. 51: 284 (1901)