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

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vol. 51 (1961)

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t. 2

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name cited:
Azolla caroliniana Willd.
name recognized:
Azolla filiculoides Lam.

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family: Azollaceae

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epithet cited: carolinianus,-a,-um

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epithet recognized: filiculoides

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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=115262

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contact about this record

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synonyms: