Lathyrus odoratus

Safety & Hazards

The seed contains a toxin that is easily extractable in cold water or alcohol[ 114 Title The Plant Wealth of Iraq. Publication Author Chakravarty. H. L. Publisher Year ISBN Description It is surprising how many of these plants can be grown in Britain. A very readable book on the useful plants of Iraq. ]. This toxin causes symptoms different to lathyrism (a disease of the nervous system caused by eating the seeds of certain members of this genus)[ 240 Title Glossary of Indian Medicinal Plants (Including the Supplement). Publication Author Chopra. R. N., Nayar. S. L. and Chopra. I. C. Publisher Council of Scientific and Industrial Research, New Delhi. Year 1986 ISBN - Description Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader. ]. Symptoms include reproduction failure and degenerative arthritis[ 240 Title Glossary of Indian Medicinal Plants (Including the Supplement). Publication Author Chopra. R. N., Nayar. S. L. and Chopra. I. C. Publisher Council of Scientific and Industrial Research, New Delhi. Year 1986 ISBN - Description Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader. ]. All parts of the plant, but especially the seed, contain a toxic amino-acid. It is produced in the plant at about the same time that the seed starts to develop. In small quantities the amino acid is innocuous, and the seeds of several Lathyrus species are eaten as a nutritious part of the diet. However, in larger quantities (the seed should form less than 30% of a balanced diet), it can cause a very serious disease of the nervous system known as 'lathyrism'. Symptoms appear as a paralysis of the muscles below the knees, pains in the back, followed by weakness and stiffness of the legs and progressive locomotive incoordination[ 65 Title A Colour Atlas of Poisonous Plants. Publication Author Frohne. D. and Pfänder. J. Publisher Wolfe Year 1984 ISBN 0723408394 Description Brilliant. Goes into technical details but in a very readable way. The best work on the subject that I've come across so far. , 76 Title Poisonous Plants in Britain and their Effects on Animals and Man. Publication Author Cooper. M. and Johnson. A. Publisher HMSO Year 1984 ISBN 0112425291 Description Concentrates mainly on the effects of poisonous plants to livestock. , 1309 Title The Leguminosae; A Source Book of Characteristics, Uses and Nodulation Publication Author Allen O.N.; Allen E.K. Publisher University of Wisconsin Year 1981 ISBN 0-333-32221-5 Description An amazing and comprehensive work, giving a brief guide to the many genera of the family Fabaceae and also the principle uses of the genus. ].