Toxicodendron succedaneum
Toxicodendron succedaneum
Safety & Hazards
Species in the genus Toxicodendron are known to contain resinous phenolic compounds known as urushiols that can cause severe skin problems in humans. Direct contacr with the plant, exposure to smoke or fumes from a burning plant or even contact with pets, animals or cothing that have touched the plant can cause severe allergic dermatitis in some individuals. There is usually a latent period of about 12 - 24 hours from the moment of contact, this is followed by a reddening and severe blistering of the skin. Even plant specimens 100 or more years old have been known to cause problems[ 274 Title Illustrated Flora of North Central Texas Publication Author Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J Website http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm Publisher Botanical Research Institute, Texas. Year 1999 ISBN 1-889878-01-4 Description An excellent flora, which is also available on-line. ]. The plant does not cause skin problems with wildlife or livestock - the foliage and fruits are eaten by several other species of animals and birds - though some pets are sensitive to it[ 1050 Title Fire Effects Information System Publication Author Website http://www.feis-crs.org/feis/ Publisher Year 0 ISBN Description An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants ]. The leaves contain the ubiquitous carcinogen shikimic acid[ 218 Title Medicinal Plants of China Publication Author Duke. J. A. and Ayensu. E. S. Publisher Reference Publications, Inc. Year 1985 ISBN 0-917256-20-4 Description Details of over 1,200 medicinal plants of China and brief details of their uses. Often includes an analysis, or at least a list of constituents. Heavy going if you are not into the subject. ].
Botanical Description
Toxicodendron succedaneum is a deciduous shrub or small tree usually growing up to 7 metres tall with occasional specimens to 15 metres. The bole can be up to 50cm in diameter[ 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 ]. This is one of the primary species of Toxicodendron that is harvested on a commercial basis for its sap - this is used to make a varnish that is widely employed in Oriental artwork. The plant is cultivated in China, Taiwan, Vietnam and Japan for its wax and varnish[ 317 Title Mansfeld's Database of Agricultural and Horticultural Plants Publication Author Website http://mansfeld.ipk-gatersleben.de/pls/htmldb_pgrc/f?p=185:3:4292127278597336 Publisher Year 0 ISBN Description Terse details of a huge range of useful plants. ]. The tree is also harvested from the wild for local use as a medicine and source of various materials. Toxicodendron succedaneum has a very wide distribution, a large population, is not currently experiencing any major threats and no significant future threats have been identified. The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2018)[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ].