Diverse habitats mean diverse plants. This New England Wild Flower Society field study begins at the last working farm in Winchester, Massachusetts (Wright-Locke Farm), and explores meadows and meadow edges, ponds and pond edges, an upland forest, and the highest point in Lexington to encounter pitch pine, scrub oak, and bearberry. The walk, with Roland “Boot” Boutwell, focuses on plant identification and natural history. Bring lunch and a hand lens if able. $38 for NEWFS members, $46 for nonmembers. Register at www.newenglandwild.org.