Fig. 4. A in Description of an unrecorded diatom Fragilaria saxoplanctonica Lange-Bertalot & Ulrich (Bacillariophyceae) from Paldang Reservoir in Korea

Fig. 4. A phylogenetic tree of Fragilaria using the maximum likelihood (ML) method based on chloroplast rbcL sequences. The genus Fragilaria is highlighted in green color, and our species is specified in bold. Strains marked with asterisk (*) are taken from Kahlert et al. (2019). Coscinodiscophyceae members were used as an outgroup.