Name requested: Diatractium

	Mycologia 55 (6): 815.
	Mycotaxon 39: 142. 44 (1): 113.
	Sydowia 4 (1-6): 542. 27 (1-6): 74.

Heterotypic synonym: Scolecodothopsis

	Mycologia 26 (5): 464, 465.
	Mycotaxon 44 (1): 105.

Heterotypic synonym: Stevensiella

Annales Mycologici 33 (1-2): 86.