Jay Hayek, Extension Forestry Specialist, compiled all the information and effort for the 1.5-acre oak-hickory teaching arboretum. The story map below contains information on the two phases of planting and great pictures of the volunteers that contributed. In addition to the story map, there is an attached Excel spreadsheet detailing the exact species in their respective plots. 

ArcGIS StoryMap: https://go.illinois.edu/oak-hickory-arboretum