Charles Darwin wrote "Insectivorous Plants", the first well-known treatise on carnivorous plants, in 1875.times in five different orders of flowering plants, and is represented by more than a dozen genera.
Charles Darwin wrote "Insectivorous Plants", the first well-known treatise on carnivorous plants, in 1875. True carnivory is thought to have evolved independently nine times in five different orders of flowering plants, and is represented by more than a dozen genera.