Pumpkins, squash, peas, beans, turnips, carrots, potatoes, parsnip, spinach, corn, apples, pecans, cabbage, and more are common components of a Thanksgiving feast. But have you considered these fruits, tubers, nuts, and vegetables from a botanical perspective? In a novel analysis of this traditional meal, Professor Pamela Diggle, Evolutionary Biologist at University of Colorado and Harvard University, will open your eyes to the plant anatomy and physiology that preceded the creation of, say, your grandmother’s sweet potato-marshmallow casserole or your uncle’s savory succotash. This Arnold Arboretum class will be held Wednesday, November 16, from 7 – 8:30 in the Weld Hill Research Building at the Arboretum. Free, but registration requested. Visit www.arboretum.harvard.edu for registration and more information.