Name requested: Pilophorus robustus

	Lichens of North America null: 567.
	Mycotaxon 13 (2): 290, 292, 293, 294, 296, 297, 298, 299, 300, 306, 317, 318, 319, 320, 321, 323, 324, 325, 328. 19: 484. 56: 159. 58: 217.