Asplenium ruta-muraria Wall rue (Polypodiaceae) Evergreen fern

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Asplenium ruta-muraria
Wall rue
Evergreen fern
(1 Page of 5)

The Asplenium ruta-muraria plant species is found in Britain. It is a member of the Polypodiaceae family. Common gardeners may know the plant as Wall rue.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Asplenium ruta-muraria
Common Name:  Wall rue
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:  0.1   Mature Width:  0.15

Habitat:  Old walls and basic rocks in hilly areas[7, 17].

Cultivation Notes: Requires a well-drained position and lots of old mortar rubble in the soil[1]. Requires a humid atmosphere and some shade[28, 31]. A good plant for growing on a shady part of an old dry-stone or brick wall[K], also succeeding in full sun[219]. A very ornamental fern[1], it is very tough but slow to establish[219]. Members of this genus are rarely if ever troubled by browsing deer[233].

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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'.
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