Diatoms, Sphagnum Bog, Hancock Co., Iowa
The 47 diatom taxa listed here plus the 43 taxa in the genus Pinnularia reported earlier (Christensen 1976) constitute the numerically most important components of the diatom-flora of Pilot Knob Bog, the only known major Sphagnum bog in Iowa.
Proceedings of the Iowa Academy of Science
©1981 Iowa Academy of Science, Inc.
Christensen, Cameron L.
"Diatoms of Pilot Knob Sphagnum Bog, Hancock County, Iowa,"
Proceedings of the Iowa Academy of Science, 88(4), 152-153.
Available at: https://scholarworks.uni.edu/pias/vol88/iss4/4