| SN2000 author citation | : | |
(W. Smith, 1853) D.G. Mann & A.J. Stickle, in F.E. Round et al., 1990 |
| Original name | : | |
Smith, W. 1853. Syn. Brit. Diat. I: 52. |
| Subsequent generic combination | : | |
Round, F.E., Crawford, R.M. & Mann, D.G. 1990. Cambridge University Press: App. I (p. 666). ("(Wm. Smith) D.G. Mann & A.J. Stickle, comb. nov.").
|
| Original rank (within genus) | : | |
op. cit.: App. I (p. 666).
|