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RHS Home
Plants
Spirodela
polyrrhiza
RHS
Plant Profile
greater duckweed
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Spirodela
polyrrhiza
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CN
Collection name
Other common names
great duckweed, water flaxseed
Synonyms
Lemna
polyrrhiza
Botanical Details
Family
Araceae
Native to GB/Ireland
Yes
Genus
Name Status
Correct