163,469 species and infraspecific names are in the database, 22,770 images, 62,968 bibliographic items, 480,353 distributional records.

Species References

Placoneis sovereignae (Hustedt) Torgan & Donadel

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

Torgan, L.C., Donadel, L. & Gonçalves da Silva, J. (2010). A transferência de Navicula sovereignae Hustedt para o gênero Placoneis Mereschkowsky (Bacillariophyta). Iheringia Serie Botanica 65(1): 107-114.

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