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Diatoms of the United States is now known as Diatoms of North America.
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Pinnularia polyonca

(Bréb.) W.Sm. 1856      Category: Symmetrical biraphid
BASIONYM: Navicula polyonca

Pinnularia parvulissima


Pinnularia rabenhorstii

LM scalebar = 10 µm

Slide Number: MDC 38-66

Site ID: MDC 408201

Site Name: Fish Lake, Glacier National Park, MT

Latitude: 48.6000

Longitude: -113.8586

Contributor: Loren Bahls - March 2012