fragilariacean

English edit

fragilariacean (not comparable)

Of or relating to the family Fragilariaceae of diatoms.
- 2015 October 15, “New Insights into Plagiogrammaceae (Bacillariophyta) Based on Multigene Phylogenies and Morphological Characteristics with the Description of a New Genus and Three New Species”, in PLOS ONE‎^[1], →DOI:
  Several recent molecular phylogenies of diatoms indicated that the Plagiogrammaceae were part of araphid diatoms and positioned in a clade containing some fragilariacean and rhaphoneidacean diatoms at the base of araphid pennate diatoms.