Calabar bean Directory References Discover Is Cinco de Mayo Mexico's Independence Day? 6 Animals That Eat Their Mates 6 Animal Species that Mate for Life 7 Drugs that Changed the World 9 of the World’s Deadliest Snakes Secret Service Code Names of 11 U.S. Presidents Ten Days That Vanished: The Switch to the Gregorian Calendar Contents Calabar bean legume Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Physostigma venenosum Learn about this topic in these articles:source in Calabar In Calabar…the main source of the Calabar bean, a poisonous bean that, when ingested, markedly affects the nervous system.Read More
