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Michael Dirr speaking in Newport on April 25 - Rhode Island Wild Plant Society
Michael Dirr, highly acknowledged expert on woody plants, will be delivering the keynote lecture, In Praise of Noble Trees, for Newport Arboretum Week. In addition to his widely known reference texts, Manual of Woody Landscapes Plants: Their Identification, Ornamental Characteristics, Culture and Propagation and Uses, Dirr’s Hardy Trees and Shrubs – An Illustrated Encyclopedia, Dirr’s Trees and Shrubs for Warm Climates: …