Entity:

Authorship

SN2000 author citation	:	(G.D. Hanna & W.M. Grant, 1926) D.G. Mann, in F.E. Round et al., 1990
Original name	:	Hanna, G.D. & Grant, W.M. 1926. Proc. Calif. Acad. Sci. (4) 15: 159.
Subsequent generic combination	:	Round, F.E., Crawford, R.M. & Mann, D.G. 1990. Cambridge University Press: App. I (p. 679). ("(Hanna & Grant) D.G. Mann, comb. nov.").
Original rank (within genus)	:	op. cit.: App. I (p. 679).
Original spelling	:	loc. cit.

Combinations

Basionym	:	*Nitzschia princeps* Hanna & Grant (1926)		Ref: F.E. Round et al., 1990: App. I (p. 679). [new]
Former combination	:	*Nitzschia princeps* Hanna & Grant (1926)		Ref: F.E. Round et al., 1990: App. I (p. 679). [new]