Dicksonia blumei
Dicksonia blumei
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
Dicksonia blumei is an evergreen tree fern producing a stem up to 6 metres tall upon which there is a rosette of stipes 60cm or more long[ 451 Title Flora Malesiana Series 1 Publication Author Various Website http://www.archive.org Publisher Nationaal Herbarium Nederiand, Universiteit Leiden branch Year 0 ISBN Description A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet ]. The plant is sometimes gathered from the wild for local medicinal use.