| Unavailable original name & rank | : |  | de Bary, A. & Woronin, M. 1864. Ber. Verh. Nat. Ges. Freib. 3 (2): 45 ("Chytridieen"). [nom. inval. (ICN, 2012: Art. 18.4)]. | 
	
		| Unavailable original name, rank & spelling | : |  | Cohn, F. 1872. Hedwigia 11 (2): 18. [nom. nud.]. | 
	
		| Original name | : |  | Beketov, A.N. 1864. Kurs Botaniki 1: 271. | 
	
		| Description/Diagnosis in Latin | : |  | Karsten, P.A. 1876. Mycol. Fennica 3: 69-70. [Lat. descr.]. | 
	
		| Subsequent publication | : |  | Nowakowski, 1878. Akad. umiejetnošci Krakowie. Wydzíat mat.-przyród. 4: 174, 191. |