Acer macrophyllum, the bigleaf maple or Oregon maple, is a large deciduous tree in the genus Acer.
Other Names: 大叶槭, Клён Крупнолистный, Oregon-Ahorn, Klon Wielkolistny, Oregoninvaahtera, Érable à Grandes Feuilles
This project is intended to map and assess the epiphytic associations of Bigleaf maple (Acer macrophyllum) within the extent of the tree's range in western North America, from southernmost Alaska to southern California.