| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Heliodiscus H. Van Heurck Fide G. Karsten in A. Engler & K. Prantl 1928, pg. 219 | |
| Generitype | |
| Designated by | |
| Year Designated | 0 |
| Nomenclatural status | nomen nudum |
| Recent revisions | |
| Comments | This genus name is mentioned by Karsten 1928, p. 219 as Heliodiscus H.V.H. as a synonym or related genus of Actinoptychus Ehr. There is no description and no indication to where in Van Heurck's work it could be found. |
| Published in |
Karsten, G. 1928 (ref. 560) Abteilung Bacillariophyta (Diatomeae) In: Die Natürlichen Pflanzenfamilien, Peridineae (Dinoflagellatae), Diatomeae (Bacillariophyta), Myxomycetes. A. Engler & K. Prantl (eds), Wilhelm Engelmann, Leipzig. Zweite Auflage., Vol:2, 105-303 |