Dad could identify many of the trees and plants of northeast Texas. He also knew their "Duty in life." Bois d' arc made perfect fence post. Cedar was the ultimate material for chicken roost-poles because of its aromatic qualities. Ash was for whittling. "Willow ... about all it is fit for is Gypsy furniture," Dad said. Dogwood was for net hoops. Poke sallet was a spring tonic and Sassafras tea a blood thinner.
I've added several plants to Dad's list and came up with some new uses for his old standbys.