Synonyms:
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Hydromystria laevigata (Humb. & Bonpl. ex Willd.) Díaz.-Mir. & Philcox Salvinia laevigata Humb. & Bonpl. ex Willd.
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Common names:
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Frequency:
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Status:
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Introduced |
Description:
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Aquatic herb. Young leaves subcircular, floating, hairless and glossy above, with a thick layer of air-filled spongy tissue beneath; base rounded or shallowly cordate. More mature plants have clustered larger leaves that are held more erect above the water surface on long petioles. |
Type location:
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Notes:
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Derivation of specific name:
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laevigatum: smooth |
Habitat:
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Floating in water, at the edges of dams and in the backwaters of rivers. |
Altitude range: (metres) |
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Flowering time: | |
Worldwide distribution:
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Scattered through northern Venezuela, Central Mexico, Central America, West Indies and South America, except Chile. |
National distribution:
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Zambian distribution (Provinces):
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Growth form(s):
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Endemic status:
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Red data list status:
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Insects associated with this species:
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Spot characters:
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Display spot characters for this species |
Images last updated: |
Wednesday 17 July 2013 |
Literature:
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Howard, G.W., Hyde, M.A. & Bingham, M.G. (2016). Alien Limnobium laevigatum (Humb. & Bonpl. ex Willd.) Heine (Hydrocharitaceae) becoming prevalent in Zimbabwe and Zambia BioInvasions Records 5(4) Pages 221 - 225. (Includes a picture).
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