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Hardiness: Prefers
cool temperatures and may disappear in hot summers |
Image
Not Posted
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Height:
Flat
on water surface |
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Flower:
Not showy |
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Foliage:
Light green ovate leaves; one
small rootlet |
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Comments:
Spreads rapidly; favorite
fish food; can become invasive
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Cultivars/Species: N/A |
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© Erv Evans, Consumer
Horticulturist
Shoprights NC State University
Images © by Erv Evans |