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Polypodium lineare
Evergreen fern
(1 Page of 5)

 
The Polypodium lineare plant species is found in E. Asia - China, Japan, Korea. It is a member of the Polypodiaceae family. Some home gardeners know the variety as Lepisorus thunbergiana. Pleopeltis elongata. non Kaulf. P. lepisorus. P. thunbergiana. Kaulf.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses
 
Latin Name:  Polypodium lineare
Family:  Polypodiaceae
Author:  Thunb.
 
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:     Mature Width:  
 
Habitat:  Epiphytic on tree trunks and rocks in lowland and low mountains all over Japan[58]. Often found on old brick walls[178].



Propagation Notes:  Spores - best sown as soon as ripe on the surface of a humus-rich sterilized soil. Keep the compost moist, preferably by putting a plastic bag over the pot. Pot on small clumps of plantlets as soon as they are large enough to handle and keep humid until they are well established. Do not plant outside until the ferns are at least 2 years old and then only in a very well sheltered position. Division in spring[200].

For further Polypodium lineare 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
Useful Edible Plants Future

 


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