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Encyonema ventricosum var. lunula Grunow in Van Heurck 1882-1885, p. 45, Type No. 140; p. 64, Type No. 205
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| Status | Invalid | |
| Comments | No description. As "Encyonema lunula-ventricosum" on p. 45, as "Encyonema ventricosum var. Lunula" on p. 64. No description. Van Heurck 1880 illustrated in the Synopsis on pl. 3, fig. 15 a form transitional between Cymbella ventricosa Kz. and Cymbella Lunula Ehr. Encyonema ventricosum var. lunula is invalid as the name of a new taxon, and also invalid as a new combination. |
| Published in | Van Heurck, H. 1882-1885 [ref. 000896]. Types du Synopsis des Diatomées de Belgique. Séries I-XXII. [slides Nr. 1-550]. Anvers. pp. [1]-[118]. [Déterminations, notes et diagnoses par M. A. Grunow] |
| Type | | INA card not found. Click here to check this name in the INA website. |
| Collector | | Assessment of record accuracy | likely accurate |