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Floating antlerfern

Ceratopteris pteridoides

Also called Floating Fern, Floating Antler Fern, Water Horn Fern

Floating antlerfern
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0

A floating aquatic fern that forms rosettes of antler-shaped fronds on or just below the water surface. It needs warm, bright, still or slow water, and it is best grown as a floating plant in an aquarium or pond.

Family
Pteridaceae (Maidenhair fern family)
Grows as
Fern, Aquatic, Perennial
Light
Bright indirect
Water
Grow it floating in water; it does not need soil-based watering.
Soil
None; it floats freely with roots hanging in the water.
Temperature
20–30 °C; protect below 15 °C
How easy
Easy
Native range
Trop. & Subtrop. America, Indian Subcontinent, C. & E. China to Vietnam
Climate
wet tropical

About

Ceratopteris pteridoides, the floating antler-fern, is a species of aquatic fern in the family Pteridaceae. It is native to the subtropical and tropical New World, the Indian Subcontinent, central and eastern China, and Vietnam. A short-lived perennial, it can reach 4 ft (1.2 m) in width.

Other Ceratopteris plants

Triangle waterfern · Watersprite · Antlerfern

Text excerpted from the Wikipedia article Ceratopteris pteridoides 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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