Fern fitted with
small rhizome with several rojizo radículas. The fronds are upright, with
short petiole, in bright green, undulating, ACORAZONADO at the base and lanceolate at the apex. The foil is covered by an abundant nerviación, paralelinervia, and is divided by
median pronounced rib. On the lower side sporangia are arranged in parallel lines, rust - colored, that upon reaching maturity produce spores. You can reach half
meter in height. Usually grows in the mouths of shafts and caves in the wet undergrowth next to the sources. Is collected from June to September.
Chemical compounds mucilage, tannin, gallic acid,
Infusion, dyeing, poultice.
, this fern is grown and sold as an ornamental plant from inside. In its
degreaser decoction of hair or towels to form on sensitive skins. It
one of five herbs capillaries.