Name requested: Leccinum nigrescens

	Mycologia 40 (2): 210. 41 (2): 214. 45 (6): 866.
	Mycology and Phytopathology [as Микология и Фитопатология] 1 (6): 448.
	Mycotaxon 42: 256. 63: 411. 79: 408. 87: 266. 96: 48, 49.
	Persoonia 18 (4): 512, 513, 518, 565, 566.

Heterotypic synonym: Leccinum crocipodium

	Mycotaxon 18 (2): 349. 79: 408. 87: 265. 96: 48, 49.
	Persoonia 18 (4): 512, 516, 517, 518, 526, 527, 528, 529, 566, 567, 568, 587.
	Sydowia 22 (5-6): 372.
	Transactions of the Mycological Society of Japan 24 (2): 239.

Heterotypic synonym: Boletus crocipodius

	Mycologia 40 (2): 210.
	Mycology and Phytopathology [as Микология и Фитопатология] 5 (1): 29, 30, 31.
	Mycotaxon 84: 125, 133.
	Persoonia 18 (4): 566.