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American fern journal (1910-2014)
Amer. Fern J.

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vol. 48 (1958)

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t. 11 f. 2

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name cited:
Isoetes macrospora Durieu
name recognized:
Isoetes lacustris L.

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family: Isoetaceae

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epithet cited: macrosporus,-a,-um

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epithet recognized: lacustris,-is,-e

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Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.

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link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=115255

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contact about this record
heterotypic synonyms:
Isoetes macrospora Durieu; Isoetes morei Moore; Isoetes rossica Gand.;