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Bullhead Lily

Nuphar variegata

Also called Variegated Yellow Pond Lily, Pond Lily, Varigated Yellow Pond Lily, Variegated Pond Lily, Cow Lily, Beaver Root, Bobber

Bullhead Lily
Photo: Cephas, CC BY-SA 3.0

Bullhead lily is a rhizomatous perennial aquatic plant native to northern North America, growing in ponds, lakes and slow streams. It thrives with its roots in mud and its leaves and yellow flowers floating or held at the water surface.

Family
Nymphaeaceae (Water-lily family)
Grows as
Aquatic, Perennial
Light
Full sun, Part shade
Water
Grow in standing or slow-moving water with roots in mud; keep the crown submerged.
Soil
Soft mud or organic silt at the bottom of a pond, or a heavy pot of garden loam with the crown under water.
Temperature
Hardy in cold winters; tolerates freezing as dormant rhizomes below the ice.
How easy
Easy
Native range
Subarctic America to N. U.S.A.
Climate
temperate

About

Nuphar variegata (variegated pond-lily, bullhead pond-lily or yellow pond-lily) is rhizomatous, perennial, aquatic herb in the water lily family Nymphaeaceae native to much of Canada and the northernmost of the United States.

Other Nuphar plants

Spatter Dock · East Asian Yellow Water Lily · Yellow Water-lily · Cape Fear Spatterdock · Pond-lily

Text excerpted from the Wikipedia article Nuphar variegata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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