Query: Trees that only grow in the North-Central US and not the Southeastern US
Domain: plants
Relevant documents:
Pinus resinosa
Quercus buckleyi
Maclura pomifera
Juglans microcarpa
Cornus drummondii
Betula papyrifera
Prosopis glandulosa
Quercus bicolor
Larix laricina
Quercus palustris
Sorbus decora
Salix amygdaloides
Abies balsamea
Picea mariana
Pinus ponderosa
Picea glauca
Pinus flexilis
Quercus havardii