Landoltia punctata

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Landoltia punctata
Spirodela polyrrhiza (larger) compared with Landoltia punctata (smaller)
Spirodela polyrrhiza (larger) compared with Landoltia punctata (smaller)
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Alismatales
Family: Araceae
Genus: Landoltia
D.H. Les and D.J. Crawford, 1999
Species: L. punctata
Binomial name
Landoltia punctata

Landoltia punctata is a species of duckweed (Lemnaceae). The genus Landoltia is morphologically intermediate between Lemna and Spirodela. In 1999 D.H. Les and D.J. Crawford proposed the new genus Landoltia containing just the species L. punctata, (formerly Spirodela punctata) on the basis of biochemical and DNA studies.

L. punctata originally was found in Australia and South Asia, but today it can also be found in the Southern and Eastern United States.

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