Floating Water Fern
Quick Facts & Botanical Stats
Species Overview
Floating Water Fern is a free-floating aquatic fern with water-repellent eggbeater-shaped hairs.
Physical Appearance & Anatomy
Paired oval floating green leaves covered in tiny water-repellent hair clusters.
Habitat & Growth Behavior
Forms dense floating mats across calm water surfaces.
Ecological Role & Symbioses
Provides shelter for fish fry and aquatic invertebrates.
Reproduction, Lifecycle & Propagation
Produces submerged spore-containing capsules near modified root-like leaves.
Conservation Status & Environmental Threats
Locally threatened by water pollution in parts of Europe.
Interesting Fun Facts
- Its leaf hairs trap a pocket of air so effectively that the plant cannot be submerged.
- It has no true roots; its third submerged leaf functions as a root to absorb nutrients.
Related Plants
Boston Fern
Least ConcernWhat is a Boston fern? The Boston fern (Nephrolepis exaltata 'Bostoniensis') is a popular species of fern belonging to the Lomariopsidaceae family. Native to humid, tropical woodlands and swamps, it is globally famous for its lush, arching, feathery fronds. Discovered in a shipment of ferns from Boston to Philadelphia in 1894, it became a classic Victorian houseplant. Like all ferns, it is a non-flowering vascular plant that reproduces via spores rather than seeds.
Ostrich Fern
Least ConcernWhat is an ostrich fern? The ostrich fern (Matteuccia struthiopteris) is a large crown-forming deciduous fern belonging to the Onocleaceae family. Native to temperate regions of North America and Eurasia, it is named for its large, upright, feathery green fronds that resemble ostrich feathers. Are ostrich ferns edible? Yes, the tightly coiled young fronds, known as fiddleheads, are harvested in spring and eaten as a seasonal delicacy in North America and Japan.