Nicholls, K. H.; Wujek, D. E. Chrysophyceae and Phaeothamniophyceae. Pp. 537-586 in Wehr, J.D., Sheath, R.G. & Kociolek, J.P. (eds): Freshwater Algae of North America. Elsevier.
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Nicholls, K. H.; Wujek, D. E.
Chrysophyceae and Phaeothamniophyceae. Pp. 537-586 in Wehr, J.D., Sheath, R.G. & Kociolek, J.P. (eds): Freshwater Algae of North America. Elsevier.