Malus sieversii Malus sieversii Malus sieversii is a wild apple native to the mountains of Central Asia in southern Kazakhstan. It has recently been shown to be the primary ancestor of most cultivars of the domesticated apple ("Malus pumila"). It was first described (as Pyrus sieversii) in 1833 by Carl Friedrich von Ledebour, a German naturalist who saw them growing in the Altai Mountains. It is a deciduous tree growing to , very similar in appearance to the domestic apple. Its fruit is the largest of any species of "Malus" except "pumila", up to 7 cm diameter, equal in size to many
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