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| Kingdom Plantae |
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Isoetes acadiensis Kott -- accepted -- Acadian quillwort |
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Isoetes canadensis (Engelm.) A.A. Eaton -- not accepted |
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Isoetes echinospora Durieu -- accepted -- spiny-spore quillwort, isoète à spores épineuses |
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Isoetes engelmannii A. Braun -- accepted -- Appalachian quillwort, Engelmann's quillwort |
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Isoetes riparia Engelm. ex A. Braun -- accepted -- shore quillwort, isoète riparien |
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Isoetes riparia var. canadensis Engelm. -- not accepted |
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Isoetes septentrionalis D.F. Brunt. -- accepted -- northern quillwort |
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Isoetes tuckermanii A. Braun -- accepted -- isoète de Tuckerman, Tuckerman's quillwort, isoète de Tuckerman |
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Isoetes X dodgei A.A. Eaton -- accepted -- Dodge's quillwort |
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