The maple collection in October is a rainbow of beautiful fall colors, and this diversity of color comes from the large diversity of species in this collection. Join Horticulturist Rachel Lawlor for a tour of this colorful collection and learn what makes a maple a maple, discover how to identify different species, and see some of the Arboretum’s most unique maple trees.

Most of us can point out an oak or a maple by their unique leaf shapes, but what about telling a black oak from a red oak, or a Norway maple from a sugar maple? Join herbalist Alex Klein for a class on identifying oak and maple species using leaf shape, bark, form, and other key identification features. The class will focus on species common to Massachusetts streets and forests, so that you will be prepared to identify the trees around you on your next walk in the woods or around town.