Adder's-tongue

Ophioglossum vulgatum

"Ophioglossum vulgatum", commonly known as adder's-tongue, southern adders-tongue or adders-tongue fern, is a species of fern in the family "Ophioglossaceae".
Ophioglossum vulgatum Gemeine Natternzunge On a rather damp meadow, later also a beautiful orchid location! Geotagged,Ophioglossum vulgatum,Spring,Switzerland

Appearance

"Ophioglossum vulgatum" grows from a rhizome base to 10–20 cm tall. It consists of a two-part frond, separated into a rounded diamond-shaped sheath and narrow spore-bearing spike. The spike has around 10-40 segments on each side.

It reproduces by means of spores.
Adder's-tongue - Ophioglossum vulgatum De Fonteintjes.  Adder's-tongue,Belgium,Geotagged,Ophioglossum vulgatum,Spring

Distribution

It is native to many regions with a wide scattered distribution: throughout temperate through tropical Africa; and throughout the temperate Northern Hemisphere in Europe, northeastern North America, temperate Asia, and Eurasia.

This small, hard-to-spot plant can occur singly in unimproved pastures, rock crevices and grassy path-sides, but also can occur in colonies of hundreds of plants in sand dunes.

Uses

Traditional European folk use of leaves and rhizomes as a poultice for wounds. This remedy was sometimes called the "Green Oil of Charity". A tea made from the leaves was used as a traditional European folk remedy for internal bleeding and vomiting.

References:

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Status: Unknown
EX EW CR EN VU NT LC
Taxonomy
KingdomPlantae
DivisionPolypodiophyta
ClassPolypodiopsida
OrderOphioglossales
FamilyOphioglossaceae
GenusOphioglossum
SpeciesO. vulgatum
Photographed in
Belgium
Switzerland