True maidenhair fern (Adiantum capillus-veneris)
Other common names: Venus hair, Southern maidenhair, five- finger fern, black maidenhair fern, rock fern.
*Not to be confused with the maidenhair tree, or common maidenhair (Asplenium trichomanes)
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Family: Pteridaceae
Photo courtesy of Wikimedia Commons
Actions:
Anti-inflammatory, demulcent, astringent, antitussive, soothing expectorant, decongestant, emmenagogue, antispasmodic, antipruritic, anticatarrhal.
Harvest:
*Note: This fern is scarce in some areas (such as North Carolina, and Kentucky); check to make sure it is not on the endangered list in your area before harvesting.
Part used: Whole herb, dried
Constituents:
Tannins, mucilages, triterpenoids, flavonoids and others.
Indications:
Bronchitis, coughs, asthma, kidney complaints, chest congestion, insect bites, menstrual cramps, promoting menstrual flow.
Medicinal preparations:
Diagram courtesy of Wikimedia Commons
Internal
An infusion is the most common internal use of this fern, but it also makes a great addition to cough syrups.
External
A topical poultice or salve made with this fern has been used historically by First Nations people to alleviate discomfort from insect bites and stings.
Contraindications:
Do not use if pregnant or nursing. In large amounts it may cause vomiting. Do not administer to children or those taking medications without the advice of a physician.
I suggest consulting a pharmacist or physician before starting any herbal supplement if you are taking a prescription medication or have serious underlying health concerns.
Energetic/traditional use:
Photo courtesy Flickr Creative Commons/Ettore Balocchi
A favourite among First Nations tribes, this fern has been made into a topical salve for skin irritations, and an internal remedy for rheumatism and psychosis (not that the two are related!) For centuries it has been considered a superior remedy for chest congestion. Its Latin and common names come from an old story about Venus emerging from the water with dry hair, (Adiantum means water-repellent).
Disclaimer: The information on this website is intended as general education on herbs and is not intended to take the place of medical care. Please consult a health care professional before embarking on any health regime.
