Asplenium scolopendrium

Asplenium scolopendrium is a species of fern in the family Aspleniaceae, commonly known as the hart's-tongue fern. It is native to Europe, Asia, and North America, and is characterized by its simple, undivided fronds.

Description

Asplenium scolopendrium is a perennial plant with a unique frond shape among European ferns. The fronds are simple, undivided, and have a leathery texture. They are green in color and can reach up to 80 cm in length. The spores are located in sori on the underside of the fronds, arranged in a herringbone pattern.

Distribution and habitat

The hart's-tongue fern is widely distributed across Europe, Asia, and North America. It is typically found in damp, shady locations such as woodlands and rock crevices. It prefers calcareous soils but can also grow on acidic substrates.

Cultivation and uses

Asplenium scolopendrium is cultivated as an ornamental plant for its attractive, glossy fronds. It is suitable for shade gardens, rock gardens, and as a houseplant. In traditional medicine, it has been used for its purported medicinal properties, although these claims are not supported by scientific evidence.

Conservation

While the hart's-tongue fern is not currently considered threatened, it is sensitive to habitat loss due to human activities. Conservation efforts are focused on preserving its natural habitats and preventing over-collection for the horticultural trade.

See also

• List of Asplenium species
• Ferns of Great Britain and Ireland