University of MichiganThis database contains the documented living collections found on the four properties of MBGNA- Horner McLaughlin Woods, Matthaei Botanical Gardens, Mud Lake Bog, and Nichols Arboretum. Features are mapped at four precision levels, point, sub-zone, zone and property. Mapped features are primarily trees and shrubs, but the database also contains locations of herbarium collections, historic insect observations, herbaceous plant material and fungi. Please cite according to the Terms of Use.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/94181f1f0c2b46cca306c7854fb84558_4engUM Matthaei Botanical Gardens and Nichols ArboretumPublicNames [Michigan]Web servicesMichiganLast Modified: 2025-10-06