Description ²

• Flower: White simple shaped, 7 or more petals
• Leaves: 1½ to 6 inches long, toothless and hairless, shaped like a circle with a notch cut out, float on water’s surface
• Fruit/Seed: round and berry-like
• Flowering: July - August
• Habitat: shallow, protected, slow moving or still ponds, lakes and streams
• Other: State Threatened status

Fontes e Créditos

1. (c) Norma Malinowski, alguns direitos reservados (CC BY), uploaded by Norma Malinowski
2. (c) Minnesota Scientific and Natural Areas, alguns direitos reservados (CC BY-SA)

Mais informações

• BioDiversity4All taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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