Malus sylvestris Malus sylvestris Malus sylvestris, the European crab apple, is a species of the genus "Malus", native to Europe. Its scientific name means "forest apple" and the truly wild tree has thorns. Wild apple has an expanded crown and often appear more like a bush than a tree. It can live 80–100 years and grow up to 10 m tall with trunk diameters of 23–45 cm. Due to its weak competitiveness and high light requirement, wild apple exist mostly at the wet edge of forests, in farmland hedges or on very extreme, marginal sites. The tree is rather rare but native
Karl Malus founder of the Institute for Supranormality Research and became a criminal scientist. In his first appearance, Malus was performing illegal medical experiments on human beings, funded by the criminal Enforcer, in order to find out more about superhumans and their abilities. He was approached by the Human Fly, a supervillain who was losing his powers. Malus sent the Human Fly to steal some equipment, attracting the attention of the original Spider-Woman. Since Spider-Woman's friend Scotty McDowell had been rendered comatose by one of the Enforcer's poison bullets, Malus offered to cure McDowell in exchange for leniency. Spider-Woman agreed, but while