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Grinnell, Iowa, USA
Precision of location: Alexandria Digital Library (with USGS GNIS data)
Site Named Here: By name of site (or city, etc.)
|Microstomum caudatum||1915-1917||artificial pond, in large numbers. Taken as late as November in heavy masses of Cladophora floating near shore.|
|Stenostomum leucops||1915-1917||artificial pond.|