Acer platanoides, or Norway Maple, is a medium to large-sized, deciduous tree native to Europe and Western Asia, thriving widely as an introduced and often invasive species in urban areas, disturbed forests, and woodlands across North America. It is recognized by its large, deeply 5-lobed, dark green leaves that resemble those of Sugar Maple but exude a milky white sap from the petiole when broken, and showy yellow-green flowers blooming early in spring before the leaves emerge. Its key diagnostic feature is its paired samaras (winged seeds) with divergent, nearly horizontal wings (180 degrees apart), often forming abundant clusters. This highly adaptable species forms a dense canopy and can reach heights of 20-30 meters (65-100 feet).