| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Pinnularia polyonca var. intermedia Mayer 1917, p. 137; pl. 2, fig. 24 | |||
| Status | Valid | ||
| Published in | Mayer, A. 1917 [ref. 001027]. Beiträge zur Diatomeenflora Bayerns. Part III, A. Bacillariales aus einem Weiher bei Kondrau, B. Regensburger Bacillarien. Denkschriften der Koniglich-Baierischen Botanischen Gesellschaft in Regensburg 13:127-151, pls. 1-2. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | likely accurate | |