Keywords: Picea abies 'Acrocona' - Morris Arboretum - DSC00453.JPG en Botanical specimen in the Morris Arboretum 100 East Northwestern Avenue Chestnut Hill Philadelphia Pennsylvania USA 2013-05-06 13 53 02 own Daderot cc-zero Specimens in Morris Arboretum Uploaded with UploadWizard Picea abies cones |