Name requested: Uredo portulacaeMycologia 1 (3): 121. Sydowia 9 (1-6): 349.
Homotypic synonym: Cystopus portulacaeAnnales Mycologici 6 (1): 29. 28 (3-4): 297. Mycological Papers 19: 11. Sydowia 9 (1-6): 349.
Heterotypic synonym: Albugo portulacaeAnnales Mycologici 6 (3): 193. 12 (5): 484. 30 (3-4): 150. 30 (5-6): 425. Mycologia 1 (3): 121. 29 (2): 152. 32 (1): 46, 47, 48, 49, 50, 51, 51. 48 (4): 588. Mycology and Phytopathology [as Микология и Фитопатология] 6 (2): 142. 8 (2): 156. Mycotaxon 53: 269. Sydowia 9 (1-6): 345, 348. 13 (1-6): 67.
Heterotypic synonym: Albugo quadrataMycotaxon 53: 263. Sydowia 9 (1-6): 346, 354.