Name requested: Aphanobasidium grisellumPersoonia 10 (3): 326.
Homotypic synonym: Corticium grisellumMycologia 52 (6): 905, 905, 909, 911. Persoonia 10 (3): 326.
Homotypic synonym: Xenasma grisellumMycologia 52 (6): 889, 905, 911. 58 (6): 930, 931. Mycotaxon 6 (1): 75.
Homotypic synonym: Xenasmatella grisellaMycotaxon 12 (2): 491.
Homotypic synonym: Phlebiella grisellaMycotaxon 29: 315, 318. 45: 441. 52 (1): 25, 39. 83: 91.