Name requested: Polyporus dryinus

	Mycologia 11 (5): 237. 12 (1): 48.
	Mycotaxon 20 (2): 338.

Heterotypic synonym: Polyporus pulchellus

Mycologia 11 (5): 236. 12 (1): 48. 15 (5): 219.

Heterotypic synonym: Poria pulchella

	Mycologia 9 (3): 134, 163. 11 (5): 236. 12 (1): 49. 12 (2): 108. 13 (3): 178. 15 (5): 219, 220, 225. 48 (1): 115, 116. 61 (4): 822.
	Persoonia 5 (1): 76, 92, 119, 120.
	Transactions of the Mycological Society of Japan 22 (1): 136.

Heterotypic synonym: Poria tenuis

	Mycologia 11 (5): 234, 235. 12 (2): 108. 12 (6): 302. 14 (1): 6. 15 (5): 225, 226, 232. 48 (1): 116. 50 (5): 747, 748, 750. 53 (5): 496. 56 (5): 695. 59 (2): 380. 79 (4): 627, 628, 629, 630.
	Persoonia 5 (1): 75, 76, 92.
	Sydowia 9 (1-6): 104, 185.

Heterotypic synonym: Poria tomentocincta

	Mycologia 11 (5): 237, 238. 12 (1): 48.
	Mycotaxon 31 (1): 57.

Heterotypic synonym: Poria tenuis var. pulchella

Mycologia 53 (5): 496. 62 (4): 850.

Heterotypic synonym: Perenniporia tenuis

	Mycotaxon 12 (2): 494. 19: 216. 20 (1): 150. 22 (2): 356, 357. 27: 342. 52 (1): 23, 45. 66: 454, 470. 78: 401. 101: 152.
	Sydowia 40: 238.