159,371 species and infraspecific names are in the database, 22,546 images, 61,963 bibliographic items, 463,038 distributional records.

Species References

Poloniasira fryxelliana Kaczmarska & Ehrman

(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Kaczmarska, I. & Ehrman, J.M. (2008). Poloniasira fryxelliana Kaczmarska and Ehrman, a new thalassiosiroid diatom (Bacillariophyta) from the Lower Oligocene diatomites in Polish Flysch Carpathians, southeast Poland. Nova Hedwigia Beiheft 133: 217-230, 23 figs, 2 table.

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