Clearwater. 1, 2 Pinnularia sp. [cf. P. subpulchra] [cf. Caloneis arctica PH] (6277) 3, 4 P. nodosa (6279) 5 P. sp. [cf. P. sudetica or persudetica PH] (6279) 6, 7 P. ivaloensis (6279) 8–10 P. spitsbergensis (6276, 6279) 11 P. sp. [cf. P. spitsbergensis] (6276) 12, 13 P. stomatophora (6277) 14–16 P. sp. [cf. P. graciloides var. triundulata] [cf. P. subgibba PH] (6277). Scale bar: 10 µm.

 
 
  Part of: Bahls L, Boynton B, Johnston B (2018) Atlas of diatoms (Bacillariophyta) from diverse habitats in remote regions of western Canada. PhytoKeys 105: 1-186. https://doi.org/10.3897/phytokeys.105.23806