Basionym:
Uredo petasitis DC., Flore française, Ed. 3 2: 236 (1805) [MB#585628]
Obligate synonyms:
- Uredo petasitidis DC. (1805) [MB#179032]
- Coleosporium petasitidis (DC.) Berk. (1860) [MB#243390]
- Coleosporium petasitidis (DC.) Lév. (1848) [MB#243617]
- Uredo compransor var. petasitis (DC.) Berk. (?) [MB#486583]
- Coleosporium petasitis var. petasitis (?) [MB#429730]
- Coleosporium petasitis (DC.) Thüm., Mycotheca Universalis Cent. 6: no. 541 (1876) [MB#585670]
- Coleosporium petasitis (DC.) Lév., Dictionnaire universelle d'histoire naturelle 12: 786 (1848) [MB#585671]
Taxonomic synonyms:
- Peridermium boudieri E. Fisch., Bull. Soc. Bot. France: CLXXI, 171 (1895) [MB#182267]
- Melanopsamma saccardiana E. Bommer & M. Rousseau, Bull. Soc. Roy. Bot. Belgique 23 (1): 215 (1884) [MB#185641]
- Peridermium dietelii G.H. Wagner, Z. PflKrankh. PflPath. PflSchutz: 10 (1896) [MB#534498]
- Peridermium dieteli G.H. Wagner (1896) [MB#184622]