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Pseudostaurosiropsis geocollegarum9 ILL L1433
Pseudostaurosiropsis geocollegarum8 ILL L1433
Pseudostaurosiropsis geocollegarum9 ILL L1433
Psammothidium Ventrale gs007701 03 SEM
Staurosirella neopinnata SEM6
Cymbella mexicana SEM7
Pseudostaurosira robusta SEM2 INSTAAR 17661
Surirella librile SEM2
Tursiocola alata SEM2 1
Tursiocola alata SEM4
Tursiocola alata SEM5
Tursiocola alata SEM4
Tursiocola alata SEM5
Tursiocola alata SEM3
Tursiocola alata SEM1
Tursiocola costata SEM1
Tursiocola costata SEM3
Tursiocola costata SEM4
Aulacoseira italica SEM5
Amphora veneta SEM1
Achnanthidium deflexum SEM1
Amphora copulata SEM1
Amphora ovalis SEM1
 Craticula molestiformis SEM1
 Craticula molestiformis SEM2
Delicata alpestris SEM1
Delicata alpestris SEM2
Aulacoseira alpigena SEM1
Aulacoseira alpigena SEM2
Aulacoseira alpigena SEM3
Aulacoseira alpigena SEM4
Fragilaria gracilis SEM1
Fragilaria gracilis SEM2
113279Adist4
Fragilaria crotonensis SEM1
Fragilaria crotonensis SEM2
Pseudostaurosira americana SEM1
Pseudostaurosira americana SEM2
Punctastriata mimetica SEM1
Punctastriata mimetica SEM2
Stauroforma exiguiformis SEM1
Stauroforma exiguiformis SEM2
Fragilariforma virescens SEM1
Fragilariforma virescens SEM2
Fragilariforma virescens SEM3
Fragilaria recapitellata SEM3
Fragilaria recapitellata SEM4
Fragilaria recapitellata SEM1
Fragilaria recapitellata SEM2
Encyonema pergracile SEM1
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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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