Name requested: Boletellus

	Annales Mycologici 34 (4-5): 314, 324.
	Mycologia 1 (1): 4, 9. 25 (3): 230. 32 (4): 494. 33 (4): 422. 34 (4): 409. 40 (2): 231. 51 (4): 575, 576, 577. 56 (2): 313. 58 (6): 819, 820. 85 (2): 292.
	Mycotaxon 34 (1): 93. 45: 63, 64. 55: 179, 399, 400. 59: 301. 62: 231, 236. 70: 141. 84: 130. 105: 387, 392.
	Persoonia 1 (3): 317. 7 (2): 317. 14 (3): 253, 254.
	Sydowia 5 (3-6): 467. 9 (1-6): 423. 12 (1-6): 15, 25. 30: 221.
	Transactions of the Mycological Society of Japan 28 (2): 171.

Heterotypic synonym: Boletogaster

Annales Mycologici 34 (4-5): 314.

Heterotypic synonym: Frostiella

Mycologia 34 (4): 409. 41 (4): 491.