Gomphonema frequentiformis (Metzeltin & Krammer) comb. nov. (Bacillariophyta): ecology and taxonomy of a Neotropical diatom
F. F. Almeida, L. Ector, E. Santos Silva, and C. E. Wetzel
Phytotaxa, vol. 439, no. 3, pp. 265-275, 2020
doi:10.11646/phytotaxa.439.3.8