University of MichiganTree point data collected by Davey Tree Co. at Nichols Arboretum in Ann Arbor, Michigan Please cite according to the Terms of Use.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/febee55e7dac43298952af77c8f8d809_0engUM Matthaei Botanical Gardens and Nichols ArboretumPublicNichols Arboretum Inventory & Survey [Michigan]Web servicesMichiganLast Modified: 2019-12-17