Malus floribunda has resistance to the apple scab and founded the program to introduce this "VF gene" into cultivated apples. Their work had been progressing with great success. This crabapple species is considered as one of the best crabapples for form and flower and has gained the Royal Horticultural Society's Award of Garden Merit. Malus floribunda Malus floribunda, common name Japanese flowering crabapple, Japanese crab, purple chokeberry, or showy crabapple, originates from Japan and East Asia. It may be a wild species, or a hybrid of "M. sieboldii" x "M. baccata". "Malus floribunda" forms a round-headed, small deciduous tree with narrow leaves
Karl Malus U.S. Agent then destroyed Malus' equipment and records. Malus has since worked for a variety of criminal organizations, including the Corporation, and the Maggia. He even worked with the Avengers and the Thunderbolts in their efforts to defeat Count Nefaria in exchange for a reduced sentence. During the "Dark Reign" storyline, Karl Malus was researched by Quasimodo as part of its work for Norman Osborn. Karl Malus was recruited by the Wizard to become a new member of the Frightful Four, only to find himself being forcibly made the new host of the Carnage Symbiote. He was eaten by Carnage