Name requested: Nigredo polygoni

Mycologia 10 (4): 201. 19 (2): 56.

Heterotypic synonym: Uromyces polygoni

	Annales Mycologici 12 (1): 15. 12 (4): 430. 25 (3-4): 346. 27 (5-6): 418. 36 (5-6): 438.
	Mycologia 2 (6): 303. 9 (5): 296. 19 (2): 55. 25 (5): 406. 35 (4): 458.
	Mycology and Phytopathology [as Микология и Фитопатология] 5 (2): 130, 132.
	Sydowia 3 (1-6): 273. 11 (1-6): 280. 26 (1-6): 143, 166, 167, 168. 39: 91.
	Transactions of the Mycological Society of Japan 24 (2): 131.