Infraspecies complex of Thalassiosira incerta (Bacillariophyta) from Holocene deposits of Taganrog Bay (Sea of Azov): Thalassiosira incerta var. strelnikovae var. nov. and Thalassiosira incerta var. fluvialis var. nov.

Infraspecies complex of Thalassiosira incerta (Bacillariophyta) from Holocene deposits of Taganrog Bay (Sea of Azov): Thalassiosira incerta var. strelnikovae var. nov. and Thalassiosira incerta var. fluvialis var. nov. // Novosti Sistematiki Nizshikh Rastenii. 2021. DOI: 10.31111/NSNR/2021.55.1.35. S