The semi-evergreen leaves have an upright habit and reach a maximum length of 150 cm (59 in), with a single crown on each rootstock.
- The bipinnate leaves consist of 20-35 pinnae on each side of the rachis. The leaves taper at both ends, with the basal pinnae about half the length of the middle pinnae.
- The pinules are rather blunt and equally lobed all around.
- The stalks are covered with orange-brown scales. On the abaxial surface of the mature blade 5 to 6 sori develop in two rows.
- When the spores ripen in August to November, the indusium starts to shrivel, leading to the release of the spores.
Where can i find it?
- Eurasia, Madagascar, North America, Mexico, Venezuela, Peru
- deciduous forests
- spruce stands
What parts of it do i use?
- rhizome
HARVEST TIME – MARCH-MAY / SEPTEMBER-OCTOBER
Medicinal Use:
EXTERNAL USE: – rheumatism
– gout
– wounds
– swelling of the feet