Ranking according to subregion1/ | |||||
---|---|---|---|---|---|
Rank | Summary Rank Order | I(8)2/ | II(13) | III(11) | IV(12) |
1. | Silver maple (34)3/ | American elm | Siberian elm | Sugar maple | Silver maple |
2. | Ash (29) | Siberian elm | American elm | Silver maple | Sugar maple |
3. | Sugar maple (27) | Ash | Silver maple | Ash | Pin oak |
4. | American elm (21) | Box elder | Hackberry | American elm | Ash |
5. | Siberian elm (21) | Hackberry | Ash | Norway maple | Norway maple |
6. | Hackberry (12) | Cottonwood | Sugar maple | Honeylocust | Sweetgum |
7. | Pin oak (12) | Silver maple | Pin oak | Crabapple | Siberian elm |
8. | Norway maple (7) | Crabapple | Planetree | Linden | Crabapple |
9. | Crabapple (6) | Poplar | Honeylocust | Red maple | Red maple |
10. | Honeyloucst (7) | Juniper | Norway maple | Pin oak | Planetree |