The New England Wild Flower Society and the Trustees of Reservations team up on Saturday, September 25, from 9:30 – noon, for an instructive class and walk at Long Hill in Beverly, Massachusetts. Our plant choices now extend beyond color and form. We seek plants that won’t escape into the natural community and, at the same time, provide valuable nourishment and habitat for birds, mammals, and insects. Learn about ecologically sound substitutes for invasives such as burning bush, Norway maple (below), and yellow flag iris. Following the lecture, Andrew Keys and the Trustees Horticultural Staff will lead a walk through the 6-acre Sedgwick Gardens, identifying native trees and shrubs thriving within the ornamental gardens and along the woodland edge.$22 for members of NEWFS or the Trustees, and $26 for non-members.Â To register, log on to www.newfs.org.