Fragilaria billingsii, Taxa Only, Exact Match: 2 Treatments

Fragilaria billingsii			Krahn, Kim J., Schwarz, Anja, Wetzel, Carlos E., Cohuo-Durán, Sergio, Daut, Gerhard, Macario-González, Laura, Pérez, Liseth, Wang, Junbo & Schwalb, Antje, 2021, Three new needle-shaped Fragilaria species from Central America and the Tibetan Plateau, Phytotaxa 479 (1), pp. 1-22 : 13-16	13-16
Fragilaria billingsii		sp. nov.	Wengrat, Simone, Morales, Eduardo A., Wetzel, Carlos E., Almeida, Pryscilla D., Ector, Luc & Bicudo, Denise C., 2016, Taxonomy and ecology of Fragilaria billingsii sp. nov. and analysis of type material of Synedra rumpens var. fusa (Fragilariaceae, Bacillariophyta) from Brazil, Phytotaxa 270 (3), pp. 191-202 : 196-198	196-198