Leaves – simple, deciduous, alternate, about 5″, coarsely doubly serrate, usually scabrous above, and often pubescent below with an inequilateral base. Twigs – slender and zigzag. Buds – 1/4″, acute, ...

Haugen has high hopes for the tree and 40 others growing near woodland on the St. Croix River bluffs: She expects they will help save the disease-ravaged American elm. Cities lost thousands of the ...