Robert W. Freckmann Herbarium

Search Results:     Genus: Lemna  

List for printing without synonyms and photos.
Checklist from Wisconsin State Herbarium
Click on taxon for details including: Photos ( * ), Distribution Maps ( + ), Ethnobotany and Google Search.
      Family Lemnaceae (click for list of genera only)  
            Lemna L. *
              duckweed (DISTRIBUTION MAP GALLERY of SPECIES)
            Lemna aequinoctialis Welw. * +
              lesser duckweed, three-nerved duckweed
                 Lemna angolensis Welw. ex Hegelm.
                 Lemna paucicostata Hegelm.
Image of Lemna aequinoctialis Welw.
            Lemna minor L. * +
              common duckweed, lesser duckweed, small duckweed
                 Lemna cyclostasa Elliott ex Schleid.
Image of Lemna minor L.
            Lemna obscura (Austin) Daubs * +
              little duckweed, purple duckweed
                 Lemna minor L. var. obscura Austin
Image of Lemna obscura (Austin) Daubs
            Lemna perpusilla Torr. * +
              least duckweed, minute duckweed
                 Lemna perpusilla Torr. var. trinervis Austin
                 Lemna trinervis (Austin) Small
Image of Lemna perpusilla Torr.
            Lemna trisulca L. * +
              forked duckweed, star duckweed
Image of Lemna trisulca L.
            Lemna turionifera Landolt * +
              perennial duckweed, Turion duckweed
Image of Lemna turionifera Landolt
            Spirodela polyrrhiza (L.) Schleid. * +
              giant duckweed, greater duckweed
                 Lemna polyrrhiza L.
                 Spirodela polyrrhiza (L.) Schleid. var. masonii Daubs
Image of Spirodela polyrrhiza (L.) Schleid.

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