Patrick, R.M. (1958). Some nomenclatural problems and a new species and a new variety in the genus Eunotia (Bacillariophyceae). Notulae Naturae (Academy of Natural Sciences of Philadelphia), (312): 15 pp., 1 pl.
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Patrick, R.M.
1958
Some nomenclatural problems and a new species and a new variety in the genus Eunotia (Bacillariophyceae).
Notulae Naturae (Academy of Natural Sciences of Philadelphia)