Seed when castor beans have been ingested by animals. In addition, seeds containing amygdalin—apple, apricot, bitter almond, peach, plum, cherry, quince, and others—when consumed in sufficient amounts, may cause cyanide poisoning. Other seeds that contain poisons include annona, cotton, custard apple, datura, uncooked durian, golden chain, horse-chestnut, larkspur, locoweed, lychee, nectarine, rambutan, rosary pea, sour sop, sugar apple, wisteria, and yew. The seeds of the strychnine tree are also poisonous, containing the poison strychnine. The seeds of many legumes, including the common bean ("Phaseolus vulgaris"), contain proteins called lectins which can cause gastric distress if the beans are eaten without cooking.
Poisonous pedagogy data, and other recorded observations, over the past 400 years have shown that the majority of Aboriginal cultures do not chastise children. The data show that children are treated with much more respect, trust and empathy than was previously believed. Poisonous pedagogy In sociology and psychology, poisonous pedagogy, also called black pedagogy (from the original German name "schwarze Pädagogik"), is any traditional child-raising methods which modern pedagogy considers repressive and harmful. It includes behaviours and communication that theorists consider to be manipulative or violent, such as corporal punishment. The concept was first introduced by Katharina Rutschky in her 1977 work