Name requested: Usnea

	Lichens of North America null: 16, 30, 34, 37, 48, 58, 60, 70, 74, 79, 82, 83, 84, 86, 89, 90, 93, 94, 119, 150, 152, 311, 312, 620.
	Mycologia 3 (3): 106. 58 (1): 154.
	Mycotaxon 3 (3): 349. 13 (1): see 86-101. 19: 420. 27: 493. 28 (1): 133. 30: 39, 60. 34 (1): 38, 45. 39: 24. 40: 257. 41 (1): 72, 93, 281. 44 (1): 49. 46: 425. 52 (2): 546, 558. 56: 145. 57: 212. 58: 223. 60: 422, 423. 61: 461. 84: 281, 295, 298, 307. 85: 278, 282. 87: 3, 331, 342, 344. 89 (1): 177, 179. 91: 420. 95: 311. 96: 16. 99: 104. 101: 367. 102: 259. 103: 143. 104: 259, 269, 270, 286. 105: 379, 383, 384.
	Persoonia 1 (4): 415.

Heterotypic synonym: Neuropogon

Mycotaxon 13 (1): see 86-101. 91: 449.

Heterotypic synonym: Eumitria

Persoonia 1 (4): 415.