Homotypic Synonyms See Note

Basionym Name:
Umbilicaria atropruinosa var. microphylla Laurer, in Strum, Deutschl. Fl. (Frankfurt) 2(24): 13 (1832)

Homotypic synonyms:
Agyrophora microphylla (Laurer) Llano, Monograph of the Lichen Family Umbilicariaceae in the Western Hemisphere: 68 (1950)
Agyrophora microphylloides (Laurer) M. Choisy, Bull. mens. Soc. linn. Soc. Bot. Lyon 19(7): 154 (1950)
Gyrophora anthracina var. microphylla (Laurer) Rabenh., Flecht. Europ. 12: no. 355 (1858)
Gyrophora cinerascens var. microphylla (Laurer) Stizenb., Ber. Tät. St Gall. naturw. Ges.: 331 (1882)
Gyrophora microphylla (Laurer) Hepp, Flecht. Europ.: no. 479 (1860)
Gyrophora microphylloides (Laurer) Zahlbr., Cat. Lich. Univers. 4: 683 (1927)
Omphalodium atropruinosum var. microphyllum (Laurer) Rabenh., Deutschl. Krypt.-Fl. (Leipzig) 2(1): 22 (1845)
Umbilicaria anthracina var. microphylla (Laurer) Schaer., Enum. critic. lich. europ. (Bern): 28 (1850)
Umbilicaria cinerascens var. microphylla (Laurer) Nyl., Flora, Regensburg 52: 388 (1869)
Umbilicaria microphylla (Laurer) A. Massal., Ric. auton. lich. crost. (Verona): 62 (1852)
Umbilicaria tessellata var. microphylla (Laurer) Minks, Mém. Herb. Boissier 21: 30 (1900)