Name requested: Haplotrichum rubiginosumMycotaxon 12 (1): 125, 129. 78: 127, 128, 134, 136, 138, 148, 149, 150, 151, 157. 82: 48, 51, 86.
Homotypic synonym: Sporotrichum rubiginosumMycologia 3 (2): 46, 47. Mycotaxon 78: 148, 150.
Homotypic synonym: Physospora rubiginosaAnnales Mycologici 28 (1-2): 201. Mycologia 3 (2): 47. Mycotaxon 78: 148, 150.
Homotypic synonym: Rhinotrichum rubiginosumMycologia 3 (2): 47, 56. Mycotaxon 78: 148, 150.
Homotypic synonym: Oidium rubiginosumMycology and Phytopathology 8 (4): 310. Mycotaxon 78: 148, 152, 154. 82: 51.
Heterotypic synonym: Botryobasidium robustiusMycotaxon 12 (1): 129.