Key to the Trees of Wisconsin

17. Leaflets less than 1 cm wide, more or less rounded at the tip and so finely blunt-toothed as to nearly escape detection. Gleditsia triacanthos 17. Leaflets wider than 1 cm and/or acute at the tip and clearly toothed. 18   Glossary of terms Return to start of tree key Return to list of tree species Contact the author