Name requested: Mycosphaerella orbicularis

Mycotaxon 40: 17.

Heterotypic synonym: Sphaeria macularis

	Mycologia 48 (4): 592.
	Sydowia 15 (1-6): 197.

Heterotypic synonym: Fusicladium tremulae

Mycologia 67 (5): 1036.

Heterotypic synonym: Clasterosporium populi

Mycologia 41 (1): 19.

Heterotypic synonym: Mycosphaerella macularis

	Mycology and Phytopathology 6 (2): 115.
	Mycotaxon 40: 17. 53: 45.
	Sydowia 15 (1-6): 197.

Heterotypic synonym: Stigmina populi

Mycologia 54 (5): 463.

Heterotypic synonym: Venturia tremulae

	Annales Mycologici 12 (1): 12.
	Mycologia 56 (4): 613.
	Mycology and Phytopathology [as Микология и Фитопатология] 1 (4): 326, 327, 328, 329. 9 (5): 388.
	Persoonia 14 (4): 495, 505.

Heterotypic synonym: Fusicladium radiosum

	Annales Mycologici 6 (3): 217. 25 (3-4): 384.
	Mycologia 16 (3): 125. 27 (3): 327.
	Mycology and Phytopathology [as Микология и Фитопатология] 1 (4): 321. 7 (4): 295, 296, 297. 9 (5): 388, 458.

Heterotypic synonym: Phaeosphaerella macularis

Mycologia 48 (4): 592, 593.

Heterotypic synonym: Pollaccia radiosa

	Mycologia 56 (4): 613.
	Mycology and Phytopathology [as Микология и Фитопатология] 1 (4): 321, 322, 323, 324, 325, 326, 327, 328, 329.

Heterotypic synonym: Venturia macularis

	Mycologia 48 (4): 592.
	Sydowia 41: 27.