Name requested: Polyporus biformis

	Mycologia 12 (1): 7. 13 (1): 34. 16 (3): 128. 33 (1): 101. 42 (1): 194. 47 (6): 894. 53 (5): 485. 61 (4): 841.
	Mycotaxon 48: 55.

Homotypic synonym: Polystictus biformis

Mycologia 9 (3): 134, 163.

Homotypic synonym: Trichaptum biforme

	Mycologia 75 (4): 754.
	Mycotaxon 12 (2): 475, 479, 496. 13 (1): 179, 181. 19: 151, 160. 20 (2): 339, 345, 354. 23: 174. 31 (1): 51. 33: 276, 309. 38: 184. 44 (1): 129, 130, 131, 132. 47: 16, 19, 20. 48: 55. 52 (1): 46. 53: 445. 72: 51. 74 (1): 155, 158. 78: 402. 104: 15. 106: 244, 245.

Heterotypic synonym: Polyporus prolificans

Mycologia 12 (1): 12.

Heterotypic synonym: Polyporus sartwellii

Mycotaxon 20 (2): 354.

Heterotypic synonym: Trametes pargamenus

Mycologia 9 (3): 136.

Heterotypic synonym: Polyporus pargamenus

	Mycologia 8 (5): 251. 11 (5): 257. 12 (3): 140. 13 (1): 35. 14 (1): 3, 4. 16 (3): 128. 20 (5): 279. 29 (3): 373. 31 (6): 637. 33 (5): 575. 34 (2): 233. 35 (6): 662. 39 (3): 314, 315. 41 (2): 213. 44 (5): 719. 53 (5): 488. 59 (1): 150, 152. 59 (5): 842. 61 (4): 842. 65 (5): 1123. 65 (6): 1322. 66 (3): 473.
	Mycotaxon 47: 16.

Heterotypic synonym: Polystictus pargamenus

Mycologia 9 (3): 134, 136, 163. 10 (4): 214.

Heterotypic synonym: Hirschioporus pargamenus

	Mycologia 56 (4): 614. 57 (3): 481, 482. 59 (2): 380. 59 (5): 915. 61 (4): 821. 62 (4): 848, 849. 63 (5): 1066. 65 (1): 197. 67 (5): 1069. 67 (6): 1210. 69 (6): 1228. 79 (5): 787, 789.
	Mycology and Phytopathology [as Микология и Фитопатология] 7 (2): 106. 8 (6): 485, 487, 488. 9 (1): 18. 9 (2): 146.
	Mycotaxon 8 (1): 209, 213, 214, 216. 9 (1): 253. 12 (2): 496. 15: 108.

Heterotypic synonym: Trichaptum pargamenum

Mycotaxon 19: 160.