Polypodiaceae FAMILY

Adiantum capillus-veneris

Edibility

2/5

Medicinal

2/5

Safety & Hazards

Although we have found no reports of toxicity for this species, a number of ferns contain carcinogens so some caution is advisable[ 200 Title The New RHS Dictionary of Gardening. 1992. Publication Author Huxley. A. Publisher MacMillan Press Year 1992 ISBN 0-333-47494-5 Description Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed. ]. 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 Title Discovering Wild Plants - Alaska, W. Canada and the Northwest. Publication Author Schofield. J. J. Publisher Alaska Northwest Books; Alaska Year 2003 ISBN 0882403699 Description A nice guide to some useful plants in that area. ].

Botanical Description

Maidenhair fern is an evergreen, perennial fern growing about 30cm tall, forming a spreading clump by means of slender, slowly-creeping rhizomes[ 266 Title Flora of China Publication Author Website http://flora.huh.harvard.edu/china/ Publisher Missouri Botanical Garden Press; St. Louis. Year 1994 ISBN Description An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available. ]. The plant has a long history of medicinal use, and is often gathered from the wild for this purpose. It is also sometimes used as a food and source of materials. A very ornamental plant[ 1 Title RHS Dictionary of Plants plus Supplement. 1956 Publication Author F. Chittendon. Publisher Oxford University Press Year 1951 ISBN - Description Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [ 200 ]). ], it is often cultivated in gardens in warm temperate to tropical regions.

Habitat & Origin

Origintemperate; tropical

Native RangeTropical and warm temperate zones throughout the world, including Britain

HabitatRock crevices, cliffs by the sea on basic rocks in damp positions[ 9 Title Edible and Medicinal Plants. Publication Author Launert. E. Publisher Hamlyn Year 1981 ISBN 0-600-37216-2 Description Covers plants in Europe. a drawing of each plant, quite a bit of interesting information. , 17 Title Flora of the British Isles. Publication Author Clapham, Tutin and Warburg. Publisher Cambridge University Press Year 1962 ISBN - Description A very comprehensive flora, the standard reference book but it has no pictures. ]. On limestone near running streams, bottom of limestone caves, cliffs wet with dripping water; at elevations from 100 - 2,800 metres in Cina[ 266 Title Flora of China Publication Author Website http://flora.huh.harvard.edu/china/ Publisher Missouri Botanical Garden Press; St. Louis. Year 1994 ISBN Description An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available. ].