Malus sylvestris found that current populations of "M. pumila" are more closely related to "M. sylvestris" than to "M. sieversii". However, in more pure strains of "M. pumila" the "M. sieversii" ancestry still predominates. The flowers are hermaphrodite and are pollinated by insects. Its leaves are food of the caterpillars of the twin-spotted sphinx ("Smerinthus jamaicensis") and possibly the hawthorn moth ("Scythropia crataegella"). 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
Malus coronaria fruit clings to the branches on clustered stems long after the leaves have fallen. "Malus coronaria" var. "coronaria"<br> "Malus coronaria" var. "dasycalyx" Pehr Kalm, who was one of the twelve men whom Linnaeus called his apostles and sent forth to explore the vegetable world, wrote from America: Malus coronaria Malus coronaria, also known by the names sweet crabapple or garland crab, is a North American species of "Malus" (crabapple). It grows primarily in the Great Lakes Region and in the Ohio Valley, with outlying populations as far away as Alabama, eastern Kansas, Long Island, and Ontario. "Malus coronaria" often is