Name requested: Hydrothyria

Lichens of North America null: 38, 342, 400, 753.

Heterotypic synonym: Peltigera

	Lichens of North America null: 5, 6, 13, 14, 20, 37, 38, 40, 58, 59, 76, 139, 143, 144, 310, 395, 415, 451, 461, 503, 504, 654, 753.
	Mycologia 5 (3): 131. 24 (3): 342. 68 (1): 196. 70 (5): 928. 78 (5): 845.
	Mycotaxon 9 (1): 42. 13 (1): see 86-101. 16 (1): 197, 216, 222. 19: 419. 22 (2): 382, 385, 387. 29: 413. 30: 75. 35 (2): 388. 37: 374, 375. 40: 243. 47: 426. 51: 3. 53: 103, 104. 55: 370, 371. 58: 226, 227. 63: 389. 64: 165. 69: 271, 274, 275, 276, 278, 280, 283, 284, 285, 287, 292, 295, 296, 297, 298. 74 (2): 430, 433, 435. 84: 281, 297, 304, 306, 308, 315, 316. 87: 343. 92: 207, 209. 97: 42, 43, 53. 99: 203, 204. 100: 145. 101: 163. 102: 259, 409. 103: 53. 104: 265, 285.
	Persoonia 4 (4): 430.