Synonymy:
Uromyces sanguineus Peck, Bot. Gaz. 4(2): 128 (1879)
Coeomurus sanguineus (Peck) Kuntze [as 'Caeomurus'], Revis. gen. pl. (Leipzig) 3(3): 450 (1898)
Uropyxis sanguinea (Peck) Arthur, N. Amer. Fl. (New York) 7(2): 155 (1907)

Puccinia mirabilissima Peck, Bot. Gaz. 6: 226 (1881)
Uropyxis mirabilissima (Peck) Magnus, Ber. dt. bot. Ges. 10: 319 (1892)
Dicaeoma mirabilissimum (Peck) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 469 (1898)
Cumminsiella mirabilissima (Peck) Nannf., in Lundell & Nannfeldt, Fungi Exsiccati Suecici: no. 1507a (1947)

Position in classification:
Cumminsiella, Pucciniaceae, Pucciniales, Incertae sedis, Pucciniomycetes, Basidiomycota, Fungi

Note:
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