For a relatively small region, New England boasts an astonishing variety of plant communities, ranging from freshwater and tidal wetlands to coastal dunes, grasslands, forests, and montane. Learn how soil, topography, moisture, geological conditions, glaciation, and historical use affect the vegetation of each community. With Ted Elliman and the New England Wild Flower Society, you will study the dominant canopy, structure, range, and characteristic species of each community and then apply this knowledge in the field. Classes will take place Tuesdays, July 17, 31, 6-8 p.m.; Sundays, July 22, 29, August 5, 2018, 10 a.m.-2 p.m. at Garden in the Woods in Framingham. $238 for NEWFS members, $280 for nonmembers. Register at http://www.newenglandwild.org/learn/our-programs/new-england-plant-communities