Selected Readings and Content UMaine Extension Bulletins Maine Native Plants Gardening to Conserve Maine’s Native Landscape: Plants to Use and Plants to Avoid, Bulletin #2500 Native Trees and Shrubs for Maine Landscapes Striped Maple or Moosewood (Acer pensylvanicum), Bulletin #2561 Hazel Alder or Speckled Alder (Alnus incana ssp. rugosa), Bulletin #2562 Shadblow Serviceberry (Amelanchier canadensis),