Medicinal Plants in Australia Volume 3: Plants, Potions and Poisons
By (Author) Cheryll Williams
Rosenberg Publishing
Rosenberg Publishing
1st July 2012
Australia
General
Non Fiction
615.321
Hardback
472
Plants defend themselves against predators, including man. There are obvious defences such as stinging nettle-like strategies, and burning or blistering latex resins. Others use different methods to incapacitate. They include gastrointestinal distress (vomiting or purgation), blindness, neurological disability, or even asphyxia. This clearly illustrates the ingenuity of plant chemistry which, while daunting, has led to some rather extraordinary discoveries. The poisonous potential of numerous plants coincides with a medicinal effect that cannot be ignored. What is the difference between a poisonous, edible or therapeutic effect