Name requested: Radulum owensii

	Mycologia 14 (4): 180.
	Mycotaxon 24: 289, 424.

Homotypic synonym: Irpex owensii

Mycotaxon 24: 289, 424, 428. 54: 190.

Heterotypic synonym: Radulum concentricum

Mycotaxon 54: 190.

Heterotypic synonym: Phlebia concentrica

Mycotaxon 24: 423, 424, 425, 426, 427, 428, 429. 54: 190.

Heterotypic synonym: Pirex concentricus

Mycotaxon 24: 288, 289, 290, 291. 54: 190.

Heterotypic synonym: Pseudolagarobasidium concentricum

Mycotaxon 54: 190.