Species

Spirodela polyrhiza (L.) Schleid.

Greater Duckweed

Araceae

Taxonomy

Classification

Group: Spermatophytina (Spermatophytes)
Family: Araceae (Arum Lily family)
Genus: Spirodela (Duckmeat)

Synonyms

Spirodela polyrhiza
Lemna polyrhiza

Related species

Spirodela polyrhiza (L.) Schleid. - Greater Duckweed

Traits


    ;<b>Very small aquatic plants, consisting only of floating foliose stem-elements</b>, almost always only with vegetative propagation. <span class="v1">inflorescence:</span> flowers tiny (often completely absent), inserted in an indentation at the margin of the stem-e...

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Distribution

Distribution in Europe


Spirodela polyrhiza

Legend

The colours represent the floristic status of the species in the respective region. Green indicates native occurrences, light green naturalized occurrences. Adventive occurrences are represented by light yellow shades and plants that are cultivated (but rarely occur in the wild) are dark yellow. Grey colours are used, if the floristic status of species is unknown or uncertain.


Distribution in Germany

Spirodela polyrhiza

Legend

Natural, established occurences
Artificial occurences

The color intensity reflects the species' abundance

Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)

Ecology

Spirodela polyrhiza

Spirodela polyrhiza

Status

  • native

Habitat

  • waters

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