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Ferrari, F.; Wetzel, C. E.; Ector, L.; Bicudo, D. C.; Bicudo, C. E. D. M. (2014). A new uncommon epilithic Eunotia (Bacillariophyceae, Eunotiaceae) from the Chapada Diamantina region, Northeast Brazil. Phytotaxa. 164(3): 161-174.