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Sulphur Water Lily

Nymphaea × thiona

Also called Waterlily

Sulphur Water Lily (Nymphaea × thiona) is a natural hybrid waterlily of Nymphaea mexicana and Nymphaea odorata, native to the southeastern United States. It grows as an aquatic plant rooted in mud at the bottom of still or slow water.

Family
Nymphaeaceae (Water-lily family)
Grows as
Aquatic, Bulb
Light
Full sun
Water
Grow submerged in its pot or pond, with the crown kept at or just below the water surface.
Soil
Heavy garden loam or aquatic planting mix, kept in a pot or basket in the pond bed.
Temperature
Hardy in warm temperate climates; the rhizome survives winter cold in water below the frost line, but protect pots below about -5 °C.
How easy
Easy
Native range
SE. U.S.A.
Climate
temperate

About

Nymphaea × thiona is a species of waterlily native to the US-American states Alabama, Florida, and Georgia. Additionally, it has been introduced to Costa Rica, as well as the US-American states Kentucky, and Nevada. It is a natural hybrid of Nymphaea mexicana and Nymphaea odorata.

How to grow it

It is also known from artificial, horticultural hybridisation.

Where it grows

It exists in areas of sympatric occurrence of the two parent species. It is native to the USA (Alabama, Florida, and Georgia). It has been introduced to other American states (Kentucky, and Nevada), Costa Rica, New Zealand, Italy, and Sweden.

Other Nymphaea plants

Nymphaea abhayana · White Water Lily · White Water-lily · Nymphaea alexii · Amazon waterlily · Dotleaf waterlily · Nymphaea atrans · Nymphaea belophylla · Nymphaea caatingae · White Water Lily · Nymphaea carpentariae · Nymphaea nouchali var. zanzibariensis

Text excerpted from the Wikipedia article Nymphaea × thiona 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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