Winter Botany Author:William Trelease Identify over 1,000 species of vines, shrubs and trees in winter—most from northern U.S. with typical southern species—(including gingko, bald cypress, poplar) by examining twigs, bark, buds, leaf scars, berries, other characteristics. Includes excellent key and drawings of particular identifying characteristics for each species. Over 1,000 ... more »illustrations.« less