Entity:

Authorship

SN2000 author citation	:	(F. Hustedt, 1930) D.G. Mann & A.J. Stickle, in F.E. Round et al., 1990
Original name	:	Hustedt, F. 1930. Bacill. (Pascher SüsswasserFl.): 291.
Subsequent generic combination	:	Round, F.E., Crawford, R.M. & Mann, D.G. 1990. Cambridge University Press: App. I (p. 665). ("(Hustedt) D.G. Mann & A.J. Stickle, comb. nov.").
Original rank (within genus)	:	op. cit.: App. I (p. 665).
Original spelling	:	loc. cit.

Combinations

Basionym	:	*Navicula pseudoscutiformis* Hustedt (1930)		Ref: F.E. Round et al., 1990: App. I (p. 665). [new]
Former combination	:	*Navicula pseudoscutiformis* Hustedt (1930)		Ref: F.E. Round et al., 1990: App. I (p. 665). [new]