Name requested: Phialophora radicicola var. graminicolaMycotaxon 11 (1): 89, 90, 91.
Homotypic synonym: Phialophora graminicolaMycologia 83 (4): 530. Mycotaxon 11 (1): 2, 24, 25, 87, 89, 90, 91, 93.
Heterotypic synonym: Gaeumannomyces cylindrosporusMycotaxon 11 (1): 12, 20, 24, 25, 26, 27, 91, 93. 39: 72.