Malus sieversii modern apple cultivars. Unlike domesticated varieties its leaves go red in autumn: 62.2% of the trees in the wild do this compared to only 2.8% of the regular apple plant or the 2,170 English cultivated varieties. The species is now considered vulnerable to extinction. "Malus sieversii" has previously been identified as the main contributor to the genome of the cultivated apple ("Malus pumila"), on the basis of morphological, molecular, and historical evidence. A DNA analysis in 2010 confirmed "M. sieversii" as the progenitor of the cultivated apple. A third species that has been thought to have made contributions to the
Karl Malus on his wrist, and inject him with the drug he had planned to use on her. Malus then attempted to learn the secret of Daredevil's prowess and Madcap's invulnerability. Malus fought Hawkeye alongside Triphammer, Pick-Axe, Vice and Handsaw. The Power Broker had Malus' legs broken for his betrayal, then promptly re-hired him to try to cure the Power Broker's condition. Malus captured and experimented on several augmented individuals to perfect the de-augmentation process, including Battlestar, which drew the involvement of the U.S. Agent. Together, Battlestar and the Agent freed the captured wrestlers, and forced Malus to restore their strength. The