Homotypic Synonyms See Note

Basionym Name:
Endocarpon viridulum Schrad., Spicil. fl. germ. 1: 192 (1794)

Homotypic synonyms:
Amphoridium viridulum (Schrad.) Servít, Českoslov. Lišejn. Čeledi Verrucariaceae: 41 (1954)
Amphoridium viridulum f. viridulum (Schrad.) Servít, Českoslov. Lišejn. Čeledi Verrucariaceae: 41 (1954)
Arthopyrenia viridula (Schrad.) A.L. Sm., Monogr. Brit. Lich. 2: 327 (1911)
Lichen placothallus Ach., Lich. suec. prodr. (Linköping): 18 (1799)
Lichen viridulus (Schrad.) Sm., in Smith & Sowerby, Engl. Bot. 35: [2455] (1812)
Lithoicea viridula (Schrad.) A. Massal., Memor. Lich.: 142 (1853)
Lithoicea viridula f. viridula (Schrad.) A. Massal., Memor. Lich.: 142 (1853)
Lithoicea viridula var. viridula (Schrad.) A. Massal., Memor. Lich.: 142 (1853)
Sagedia viridula (Schrad.) Fr., Lich. eur. reform. (Lund): 414 (1831)
Verrucaria fuscella var. viridula (Schrad.) Ach., Lich. Univ.: 290 (1810)
Verrucaria integra var. viridula (Schrad.) H. Olivier, Fl. Lich. Orne 2: 283 (1884)
Verrucaria nigrescens subsp. viridula (Schrad.) Fink, Contr. U.S. natnl. Herb. 14(1): 235 (1910)
Verrucaria nigrescens var. viridula (Schrad.) Nyl., Bot. Notiser(10-11): 153 (1853)
Verrucaria viridula (Schrad.) Ach., Methodus, Suppl. (Stockholmiæ): 16 (1803)
Verrucaria viridula f. viridula (Schrad.) Ach., Methodus, Suppl. (Stockholmiæ): 16 (1803)
Verrucaria viridula subsp. viridula (Schrad.) Ach., Methodus, Suppl. (Stockholmiæ): 16 (1803)
Verrucaria viridula var. viridula (Schrad.) Ach., Methodus, Suppl. (Stockholmiæ): 16 (1803)