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Encyonema globiferum (Agardh) Ralfs in Pritchard 1861 |
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Rhipidophora tincta (Agardh) Ralfs in Pritchard 1861 |
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Navicula couperi (Bailey) Ralfs in Pritchard 1861 |
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Stauroneis oblonga (Bailey) Ralfs in Pritchard 1861 |
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Nitzschia latestriata (Brébisson in Kützing) Ralfs in Pritchard 1861 |
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Pleurosigma subtile (subtilis) (Brébisson in Kutzing) Ralfs in Pritchard 1861 |
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Tryblionella navicularis (Brébisson in Kützing) Ralfs in Pritchard 1861 |
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Asteromphalus arachne (Brébisson) Ralfs in Pritchard 1861 |
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Asteromphalus heptactis (Brébisson) Ralfs in Pritchard 1861 |
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Actinocyclus interpunctatus (Brightwell) Ralfs in Pritchard 1861 |
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Actinoptychus spinosus (Brightwell) Ralfs in Pritchard 1861 |
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Actinoptychus trilingulatus (Brightwell) Ralfs in Pritchard 1861 |
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Brightwellia coronata (Brightwell) Ralfs in Pritchard 1861 |
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Coscinodiscus cervinus (Brightwell) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) baldjickii (badjikii) (Brightwell) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) speciosum (Brightwell) Ralfs in Pritchard 1861 |
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Micromega smithii (C. Agardh) Ralfs in Pritchard 1861 |
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Micromega helminthosum (Chauvin ex Agardh) Ralfs in Pritchard 1861 |
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Donkinia angusta (Donkin) Ralfs in Pritchard 1861 |
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Donkinia carinata (Donkin) Ralfs in Pritchard 1861 |
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Donkinia minuta (Donkin) Ralfs in Pritchard 1861 |
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Biddulphia amphicephala (Ehrenberg) Ralfs in Pritchard 1861 |
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Biddulphia fragilaria (Ehrenberg) Ralfs in Pritchard 1861 |
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Biddulphia polymera (Ehrenberg) Ralfs in Pritchard 1861 |
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Biddulphia turgida (Ehrenberg) Ralfs in Pritchard 1861 |
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Campylodiscus elegans (Ehrenberg) Ralfs in Pritchard 1861 |
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Campylodiscus flexuosa (Ehrenberg) Ralfs in Pritchard 1861 |
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Campylodiscus myodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Cerataulus laevis (Ehrenberg) Ralfs in Pritchard 1861 |
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Ceratoneis linea (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella atlantica (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella atmosphaerica (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella dendochaera (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella graeca (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella oligactis (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella oregonica (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella sinensis (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella umbilicata (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella undulata (Ehrenberg) Ralfs in Pritchard 1861 |
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Cyclotella venusta (Ehrenberg) Ralfs in Pritchard 1861 |
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Cymatopleura regula (Ehrenberg) Ralfs in Pritchard 1861 |
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Cymatopleura thermalis (Ehrenberg) Ralfs in Pritchard 1861 |
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Cymbella navicula (Ehrenberg) Ralfs in Pritchard 1861 |
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Diadesmis navicula (Ehrenberg) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) birostris (birostre) (Ehrenberg) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) leptoceros (Ehrenberg) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) pinnatum (Ehrenberg) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) rhombus (Ehrenberg) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) surirella (Ehrenberg) Ralfs in Pritchard 1861 |
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Donkinia cristata (Ehrenberg) Ralfs in Pritchard 1861 |
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Donkinia inversa (Ehrenberg) Ralfs in Pritchard 1861 |
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Encyonema arcus (Ehrenberg) Ralfs in Pritchard 1861 |
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Encyonema sinensis (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia beatorum (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia cistula (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia cocconema (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia compta (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia electra (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia hellenica (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia lunula (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia mesogonglya (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia mesolepta (Ehrenberg) Ralfs in Pritchard 1861 |
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Epithemia sanctiantonii (sancti antonii) (Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia hemicyclus (Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. dodecaodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. pentodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. tetraodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Fragilaria amphilepta (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira arctica (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira californica (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira campylosira (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira circularis (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira coarctata (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira crenulata var. laevis (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira gallica (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira granulata (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira halophila (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira horologium (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira italica var. laevis (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira laevis (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira laminaris (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira marchica (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira mesodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira scala (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira taeniata (Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira trachealis (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula birostris (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula cincta (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula digitus (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula diomphala (Ehrenberg) Ralfs 1861 |
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Navicula dux (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula kerguelensis (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula leptostigma (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula megalodon (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula oceanica (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula parva (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula placenta (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula proserpinae (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula signata (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula subacuta (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula taeniata (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula trigonocephala (Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula vespa (Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia dianae (Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia entomon (Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia gigantea (Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia spectabilis (Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia valens (Ehrenberg) Ralfs in Pritchard 1861 |
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Odontidium anceps (Ehrenberg) Ralfs in Pritchard 1861 |
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Odontidium cretae (Ehrenberg) Ralfs in Pritchard 1861 |
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Plagiogramma himantidium (Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma curvulum (Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma lamprocampum (Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma sinensis (Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma sinuosum (Ehrenberg) Ralfs in Pritchard 1861 |
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Pyxidicula scarabaeus (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis amphioxys (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis dendrobates (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis granulata (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis mesogongyla (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis peregrina (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis platycephala (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis roraimae (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis semicruciata (Ehrenberg) Ralfs in Pritchard 1861 |
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Stauroneis tuscula (Ehrenberg) Ralfs in Pritchard 1861 |
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Terpsinoë asiatica (Ehrenberg) Ralfs in Pritchard 1861 |
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Tetracyclus elegans (Ehrenberg) Ralfs in Pritchard 1861 |
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Tetracyclus rhombus (Ehrenberg) Ralfs in Pritchard 1861 |
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Xanthiopyxis hirsuta (Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. decaodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. diadema (Ehrenberg; Ehrenberg) Ralfs 1861 |
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Eunotia robusta var. diodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. enneodon (ennaodon) (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. hendecaodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. heptaodon (heptodon) (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. octodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. polyodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. prionotus (prionotis) (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. serrulata (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Eunotia robusta var. triodon (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Himantidium parallelum (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Himantidium praeruptum (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Melosira punctigera (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Micromega agardhii (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Navicula styliformis (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Nitzschia amphilepta (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma simum (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Tetracyclus crux (Ehrenberg; Ehrenberg) Ralfs in Pritchard 1861 |
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Pleurosigma scalprum (Gaillon in Turpin) Ralfs in Pritchard 1861 |
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Actinocyclus ralfsii var. sparsus (Gregory) Ralfs in Pritchard 1861 |
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Actinocyclus subtilis (Gregory) Ralfs in Pritchard 1861 |
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Bacillaria socialis (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) capitatum (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) distans (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) fulvum (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) marinum (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) minor (minus) (Gregory) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) nanum (Gregory) Ralfs in Pritchard 1861 |
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Navicula acutiuscula (Gregory) Ralfs in Pritchard 1861 |
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Navicula allmaniana (Gregory) Ralfs in Pritchard 1861 |
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Navicula digitoradiata (Gregory) Ralfs in Pritchard 1861 |
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Navicula elginensis (Gregory) Ralfs in Pritchard 1861 |
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Navicula ergadensis (Gregory) Ralfs in Pritchard 1861 |
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Navicula fortis (Gregory) Ralfs in Pritchard 1861 |
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Navicula fusca (Gregory) Ralfs in Pritchard 1861 |
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Navicula globiceps (Gregory) Ralfs in Pritchard 1861 |
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Navicula gracillima (Gregory) Ralfs in Pritchard 1861 |
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Navicula inflexa (Gregory) Ralfs in Pritchard 1861 |
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Navicula linearis (Gregory) Ralfs in Pritchard 1861 |
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Navicula longa (Gregory) Ralfs in Pritchard 1861 |
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Navicula nana (Gregory) Ralfs in Pritchard 1861 |
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Navicula nitescens (Gregory) Ralfs in Pritchard 1861 |
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Navicula subcapitata (Gregory) Ralfs in Pritchard 1861 |
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Navicula suborbicularis (Gregory) Ralfs in Pritchard 1861 |
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Navicula subtilis (Gregory) Ralfs in Pritchard 1861 |
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Plagiogramma interruptum (Gregory) Ralfs in Pritchard 1861 |
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Plagiogramma laevis (leve) (Gregory) Ralfs in Pritchard 1861 |
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Stephanopyxis turris (Greville & Arnott) Ralfs in Pritchard 1861 |
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Asteromphalus dallasianus (Greville) Ralfs in Pritchard 1861 |
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Asteromphalus hiltonianus (Greville) Ralfs in Pritchard 1861 |
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Asteromphalus roperianus (Greville) Ralfs in Pritchard 1861 |
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Asteromphalus shadboltianus (Greville) Ralfs in Pritchard 1861 |
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Asteromphalus stellatus (Greville) Ralfs in Pritchard 1861 |
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Asteromphalus wallichianus (Greville) Ralfs in Pritchard 1861 |
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Donkinia compacta (Greville) Ralfs in Pritchard 1861 |
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Micromega comoides (Greville) Ralfs in Pritchard 1861 |
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Micromega obtusum (Greville) Ralfs in Pritchard 1861 |
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Stephanopyxis ferox (Greville) Ralfs in Pritchard 1861 |
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Stephanopyxis turgida (Greville) Ralfs in Pritchard 1861 |
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Micromega parasiticum (Griffiths in Harvey) Ralfs in Pritchard 1861 |
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Micromega laciniatum (Harvey) Ralfs in Pritchard 1861 |
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Micromega torquatum (Harvey) Ralfs in Pritchard 1861 |
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Micromega wyattii (Harvey) Ralfs in Pritchard 1861 |
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Zygoceros mobiliensis (J. Bailey) Ralfs in Pritchard 1861 |
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Terpsinoe americana (J.W. Bailey) Ralfs in Pritchard 1861 |
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Tryblionella circumsuta (J.W. Bailey) Ralfs in Pritchard 1861 |
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Actinoptychus undulatus (Kützing) Ralfs in Pritchard 1861 |
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Biddulphia obtusa (Kützing) Ralfs in Pritchard 1861 |
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Biddulphia subaequa (Kützing) Ralfs in Pritchard 1861 |
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Ceratoneis acicularis (Kützing) Ralfs in Pritchard 1861 |
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Cymatopleura multifasciata (Kützing) Ralfs in Pritchard 1861 |
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Micromega bryopsis (Kützing) Ralfs in Pritchard 1861 |
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Micromega capitatum (Kützing) Ralfs in Pritchard 1861 |
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Micromega humile (Kützing) Ralfs in Pritchard 1861 |
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Micromega hydruroides (Kützing) Ralfs in Pritchard 1861 |
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Micromega illyricum (illyrica) (Kützing) Ralfs in Pritchard 1861 |
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Micromega mesogloeoides (Kützing) Ralfs in Pritchard 1861 |
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Micromega minutum (Kützing) Ralfs in Pritchard 1861 |
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Micromega mucosum (Kützing) Ralfs in Pritchard 1861 |
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Micromega plumosum (Kützing) Ralfs in Pritchard 1861 |
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Micromega trichocephalum (Kützing) Ralfs in Pritchard 1861 |
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Nitzschia constricta (Kützing) Ralfs in Pritchard 1861 |
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Nitzschia curvula (Kützing) Ralfs in Pritchard 1861 |
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Nitzschia tergestina (Kützing) Ralfs in Pritchard 1861 |
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Nitzschia vermicularis (Kützing) Ralfs in Pritchard 1861 |
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Orthosira americana (Kützing) Ralfs in Pritchard 1861 |
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Pleurosigma scalpellum (Kützing) Ralfs in Pritchard 1861 |
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Pleurosigma thuringicum (Kützing) Ralfs in Pritchard 1861 |
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Podocystis adriatica (Kützing) Ralfs in Pritchard 1861 |
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Micromega parvum (Meneghini in Kutzing) Ralfs in Pritchard 1861 |
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Cerataulus thermalis (Meneghini) Ralfs in Pritchard 1861 |
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Micromega corinaldi (Meneghini) Ralfs in Pritchard 1861 |
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Micromega nebulosum (Meneghini) Ralfs in Pritchard 1861 |
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Micromega papillosum (Meneghini) Ralfs in Pritchard 1861 |
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Micromega zanardinii (Meneghini) Ralfs in Pritchard 1861 |
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Micromega crispum (Montagne) Ralfs in Pritchard 1861 |
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Micromega investens (Montagne) Ralfs in Pritchard 1861 |
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Cymatopleura heterocyma (Naegeli in Kützing) Ralfs in Pritchard 1861 |
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Cymatopleura ovum (Nägeli) Ralfs in Pritchard 1861 |
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Navicula cocconeoides (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula dissimilis (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula garganica (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula neapolitana (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula otrantina (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula pachycephala (Rabenhorst) Ralfs in Pritchard 1861 |
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Navicula romana (Rabenhorst) Ralfs in Pritchard 1861 |
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Nitzschia italica (Rabenhorst) Ralfs in Pritchard 1861 |
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Pleurosigma apulum (Rabenhorst) Ralfs in Pritchard 1861 |
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Pleurosigma cuspidatum (Rabenhorst) Ralfs in Pritchard 1861 |
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Stauroneis paucicostata (paucipunctata) (Rabenhorst) Ralfs in Pritchard 1861 |
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Stauroneis peckii (Rabenhorst) Ralfs in Pritchard 1861 |
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Stauroneis truncata (Rabenhorst) Ralfs in Pritchard 1861 |
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Actinocyclus tessellatus (Roper) Ralfs in Pritchard 1861 |
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Actinoptychus splendens (Shadbolt) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) sinuatum (Thwaites in W. Smith) Ralfs in Pritchard 1861 |
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Actinocyclus crassus (W. Smith) Ralfs in Pritchard 1861 |
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Actinocyclus fulvus (W. Smith) Ralfs in Pritchard 1861 |
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Actinocyclus ralfsii (W. Smith) Ralfs in Pritchard 1861 |
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Ceratoneis reversa (W. Smith) Ralfs in Pritchard 1861 |
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Cymatopleura solea var. apiculata (W. Smith) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) harrisonii (W. Smith) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) informe (W. Smith) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) mutabile (W. Smith) Ralfs in Pritchard 1861 |
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Dimeregramma (Dimerogramma) tabellaria (W. Smith) Ralfs in Pritchard 1861 |
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Micromega divergens (W. Smith) Ralfs in Pritchard 1861 |
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Micromega gracillimum (W. Smith) Ralfs in Pritchard 1861 |
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Micromega molle (W. Smith) Ralfs in Pritchard 1861 |
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Navicula acuminata (W. Smith) Ralfs in Pritchard 1861 |
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Navicula directa (W. Smith) Ralfs in Pritchard 1861 |
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Navicula distans (W. Smith) Ralfs in Pritchard 1861 |
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Navicula integra (W. Smith) Ralfs in Pritchard 1861 |
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Fragilaria seminuda [Ehrenberg] in Ralfs in Pritchard 1861 |
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Aulacodiscus comberi Arnott ex Pritchard 1861 |
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Aulacodiscus formosus Arnott ex Pritchard 1861 |
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Aulacodiscus johnsonii Arnott ex Pritchard 1861 |
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Auliscus ovalis Arnott ex Pritchard 1861 |
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Aulacodiscus kittonii Arnott ex Ralfs in Pritchard 1861 |
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Cyclotella rectangula Brébisson [ex Rabenhorst] according to Ralfs in Pritchard 1861 |
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Navicula ordinata Brébisson ex Ralfs in Pritchard 1861 |
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Aulacodiscus boliviensis Brébisson manuscript in Pritchard 1861 |
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Triceratium compactum Brightwell ex Ralfs in Pritchard 1861 |
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Cymbella dianae Ehrenberg Ralfs in Pritchard 1861 |
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Eunotia demerarae Ehrenberg ex Pritchard 1861 |
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Amphicampa mirabilis Ehrenberg ex Ralfs in Pritchard 1861 |
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Arthrogyra guatimalensis Ehrenberg ex Ralfs in Pritchard 1861 |
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Arthrogyra semilunaris Ehrenberg ex Ralfs in Pritchard 1861 |
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Eunotia columbi Ehrenberg ex Ralfs in Pritchard 1861 |
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Surirella uralensis Ehrenberg ex Ralfs in Pritchard 1861 |
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Synedra striata Ehrenberg ex Ralfs in Pritchard 1861 |
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Tabellaria bacillum Ehrenberg ex Ralfs in Pritchard 1861 |
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Eunotia apiculata Ehrenberg in Pritchard 1861 |
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Gaillonella undata Ehrenberg in Ralfs in Prichard 1861 |
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Achnanthes obtusa Ehrenberg in Ralfs in Pritchard 1861 |
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Ceratoneis rhomboides Ehrenberg in Ralfs in Pritchard 1861 |
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Cocconeis brasiliensis Ehrenberg in Ralfs in Pritchard 1861 |
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Cocconeis turgida Ehrenberg in Ralfs in Pritchard 1861 |
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Navicula obliqua Ehrenberg in Ralfs in Pritchard 1861 |
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Pinnularia ambigua Ehrenberg in Ralfs in Pritchard 1861 |
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Pinnularia phenana Ehrenberg in Ralfs in Pritchard 1861 |
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Stauroneis aethiopica Ehrenberg in Ralfs in Pritchard 1861 |
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Stauroneis decurrens Ehrenberg in Ralfs in Pritchard 1861 |
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Stauroneis sphaerophoron Ehrenberg in Ralfs in Pritchard 1861 |
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Stauroptera nobilis Ehrenberg in Ralfs in Pritchard 1861 |
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Synedra curvata Ehrenberg in Ralfs in Pritchard 1861 |
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Tetragramma asiatica Ehrenberg in Ralfs in Pritchard 1861 |
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Xanthiopyxis lacera Forti in Tempère & Peragallo 1861 |
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Campylodiscus concinnus Greville ex Ralfs in Pritchard 1861 |
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Coscinodiscus excavatus Greville manuscript, Ralfs in Pritchard 1861 |
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Campylodiscus normanicus 'Greville' Ralfs in Pritchard 1861 |
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Exilaria truncata Greville, Ralfs in Pritchard 1861 |
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Exilaria truncata Greville, Ralfs in Pritchard 1861 |
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Grammatophora subtilissima J.W. Bailey ex Ralfs in Pritchard 1861 |
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Triceratium trisulcum J.W. Bailey ex Ralfs in Pritchard 1861 |
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Porpeia quadriceps J.W. Bailey in litt. Ralfs in Pritchard 1861 |
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Amphipentas flexuosa J.W. Bailey in Ralfs in Pritchard 1861 |
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Euodia gibba J.W. Bailey, Ralfs in Pritchard 1861 |
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Aulacodiscus beeveriae Johnson ex Pritchard 1861 |
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Eupodiscus peruvianus Kitton ex Ralfs in Pritchard 1861 |
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Triceratium crenatum Kitton ex Ralfs in Pritchard 1861 |
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Nitzschia brightwellii Kitton in Pritchard 1861 |
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Amphitetras crucifera Kitton in Ralfs in Pritchard 1861 |
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Aulacodiscus brownei Norman ex Pritchard 1861 |
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Hyalosira beswickii Norman ex Ralfs in Pritchard 1861 |
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Pleurosigma acutum Norman ex Ralfs in Pritchard 1861 |
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Rhizosolenia robusta Norman ex Ralfs in Pritchard 1861 |
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Toxonidea undulata Norman ex Ralfs in Pritchard 1861 |
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Aulacodiscus pulcher Norman in Pritchard 1861 |
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Biddulphia macdonaldii Norman in Pritchard 1861 |
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Navicula bullata Norman in Ralfs in Pritchard 1861 |
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Asterodiscus johnsoni Ralfs 1861 |
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Excentron cancroides Ralfs in litt., Ralfs in Pritchard 1861 |
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Achnanthidium trinode Ralfs in Pritchard 1861 |
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Actinocyclus acharneus Ralfs in Pritchard 1861 |
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Actinocyclus astrolites Ralfs in Pritchard 1861 |
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Actinocyclus bet-el-gose Ralfs in Pritchard 1861 |
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Actinocyclus ehrenbergii Ralfs in Pritchard 1861 |
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Actinocyclus moniliformis Ralfs in Pritchard 1861 |
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Actinocyclus omphus Ralfs in Pritchard 1861 |
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Actinoptychus elegans Ralfs in Pritchard 1861 |
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Amphora gregorii Ralfs in Pritchard 1861 |
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Aulacodiscus barbadensis Ralfs in Pritchard 1861 |
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Aulacodiscus margaritaceus Ralfs in Pritchard 1861 |
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Aulacodiscus scaber Ralfs in Pritchard 1861 |
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Bacillaria naegeli Ralfs in Pritchard 1861 |
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Bacteriastrum wallichii Ralfs in Pritchard 1861 |
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Campylodiscus ehrenbergii Ralfs in Pritchard 1861 |
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Campylodiscus ovatus Ralfs in Pritchard 1861 |
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Cerataulus smithii Ralfs in Pritchard 1861 |
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Chaetoceros confervoides Ralfs in Pritchard 1861 |
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Craspedodiscus barbadensis Ralfs in Pritchard 1861 |
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Cymbella gregorii Ralfs in Pritchard 1861 |
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Donkinia angusta Ralfs in Pritchard 1861 |
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Donkinia reticulata Ralfs in Pritchard 1861 |
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Eunotia ehrenbergii Ralfs in Pritchard 1861 |
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Eunotia robusta Ralfs in Pritchard 1861 |
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Eunotia terra Ralfs in Pritchard 1861 |
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Euodia brightwellii Ralfs in Pritchard 1861 |
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Eupodiscus grevillii Ralfs in Pritchard 1861 |
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Melosira granulata var. maxima Ralfs in Pritchard 1861 |
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Melosira naegeli Ralfs in Pritchard 1861 |
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Micromega kuetzingii Ralfs in Pritchard 1861 |
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Micromega meneghinii Ralfs in Pritchard 1861 |
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Navicula anglica Ralfs in Pritchard 1861 |
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Navicula extensa Ralfs in Pritchard 1861 |
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Navicula gregorii Ralfs in Pritchard 1861 |
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Navicula hebes Ralfs in Pritchard 1861 |
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Navicula marina Ralfs in Pritchard 1861 |
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Navicula oceanica Ralfs in Pritchard 1861 |
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Navicula parvula Ralfs in Pritchard 1861 |
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Navicula producta Ralfs in Pritchard 1861 |
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Navicula rabenhorstii Ralfs in Pritchard 1861 |
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Navicula undulata Ralfs in Pritchard 1861 |
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Nitzschia ehrenbergii Ralfs in Pritchard 1861 |
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Nitzschia smithii Ralfs in Pritchard 1861 |
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Plagiogramma grevillii Ralfs in Pritchard 1861 |
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Pleurosigma normanii Ralfs in Pritchard 1861 |
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Pyxidicula globata Ralfs in Pritchard 1861 |
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Rhabdonema crozieri (crozierii) Ralfs in Pritchard 1861 |
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Stauroneis ehrenbergii Ralfs in Pritchard 1861 |
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Stauroneis gregorii Ralfs in Pritchard 1861 |
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Stauroneis rabenhorstii Ralfs in Pritchard 1861 |
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Surirella folium Ralfs in Pritchard 1861 |
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Surirella smithii Ralfs in Pritchard 1861 |
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Surirella splendida Ralfs in Pritchard 1861 |
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Synedra gibbosa Ralfs in Pritchard 1861 |
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Synedra lineata Ralfs in Pritchard 1861 |
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Synedra pachycephala Ralfs in Pritchard 1861 |
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Synedra pulchella var. smithii Ralfs in Pritchard 1861 |
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Synedra robusta Ralfs in Pritchard 1861 |
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Synedra smithii Ralfs in Pritchard 1861 |
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Synedra truncata Ralfs in Pritchard 1861 |
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Triceratium americanum Ralfs in Pritchard 1861 |
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Triceratium bowerbankiana Ralfs in Pritchard 1861 |
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Triceratium johnsoni Ralfs in Pritchard 1861 |
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Triceratium margaritaceum Ralfs in Pritchard 1861 |
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Triceratium umbilicatum Ralfs in Pritchard 1861 |
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Triceratium wallichii Ralfs in Pritchard 1861 |
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Aulacodiscus brightwellii Ralfs ms. in Pritchard 1861 |
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Cymatopleura elliptica var. torta Tempère & Peragallo 1861 |
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Diadesmis peregrina W. Smith & Ralfs in Pritchard 1861 |
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