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Diatoms of North America

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Images 157

Fragilaria recapitellata SEM2

Fragilaria synegrotesca SEM1

Fragilaria synegrotesca SEM2

Fragilaria synegrotesca SEM3

Fragilaria synegrotesca SEM4

Fragilaria crotonensis SEM3

Fragilaria crotonensis SEM4

Fragilaria capucina LM1

Fragilaria capucina LM2

Fragilaria capucina LM3

Fragilaria capucina LM4

Fragilaria capucina LM5

Fragilaria capucina LM6

Fragilaria capucina LM7

Fragilaria microstriata orig desc

Fragilaria microstriata orig illus

Fragilaria aquaplus orig desc

Desmazières453 Fragilaria capucina type

Fragilaria Bidens Description Heiberg 1863

Fragilaria incognita orig illus

Fragilaria aquaplus LM1_2

Fragilaria aquaplus LM2_2

Fragilaria aquaplus LM3_2

Fragilaria aquaplus LM4_2

Fragilaria aquaplus LM5_2

Fragilaria aquaplus LM6_2

Fragilaria amphicephala orig illus

Fragilaria amphicephaloides orig illus

Fragilaria binalis orig illus

Fragilaria constricta orig illus

Fragilaria bicapitata orig illus

Fragilaria cotonensis orig illus

Fragilaria mesolepta orig illus

Fragilaria synegrotesca orig illus

Fragilaria gracilis orig illus

Fragilaria marylandica orig illus

Fragilaria aquaplua orig illus 1

Fragilaria aquaplus orig illus 2

Fragilaria Bidens Heiberg 1863 Plate5 Fig14

Fragilaria Nitzschioides Or032144 North Umpqua 2

Fragilaria Socia E2 39 7 117 3 Acker Nikon 4036A Crop

Fragilaria constricta orig illus 2

Fragilaria synegrotesca orig illus 3

Fragilaria syngrotesca orig illus 2

Fragilaria synegrotesca orig illus 4

Fragilaria kriegerana orig illus 2

Fragilaria marylandica orig illus 2

Fragilaria aquaplus LM1 042 2006 b

Fragilaria aquaplus LM2 138 2014 f

Fragilaria aquaplus LM3 138 2014 b

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Diatoms of North America

The source for diatom identification and ecology

Cite as: Spaulding et al. 2021. Diatoms.org: supporting taxonomists, connecting communities. Diatom Research 36(4): 291-304. https://doi.org/10.1080/0269249X.2021.2006790

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