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Asplenium adiantum-nigrum Black spleenwort Evergreen fern (1 Page of 5) The Asplenium adiantum-nigrum plant species is found in Britain. It is a member of the Polypodiaceae family. Common gardeners may know the plant as Black spleenwort. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Asplenium adiantum-nigrum Common Name: Black spleenwort Family: Polypodiaceae Author: L. Known Hazards: Although we have found no reports of toxicity for this species, a number of ferns contain carcinogens so some caution is advisable[200].
Many ferns also contain thiaminase, an enzyme that robs the body of its vitamin B complex. In small quantities this enzyme will do no harm to people eating an adequate diet that is rich in vitamin B, though large quantities can cause severe health problems. The enzyme is destroyed by heat or thorough drying, so cooking the plant will remove the thiaminase[172]. Mature Height: 0.5 Mature Width: Habitat: Rocky woods, hedgebanks, shady walls and rocks[17].
Cultivation Notes: Requires a partly shaded site with preferably less than 3 hours sunshine daily[200]. Plants can be grown in old brick walls[219].
Members of this genus are rarely if ever troubled by browsing deer[233].
For further Asplenium adiantum-nigrum gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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