Sugar maple (Acer Saccharum); and Alsace Street&colon; American Elm (Ulmus Americana). American linden ("Tilia americana"), and elm ("Ulmus americana", "Ulmus pumila"). "pendula" (1890) see "Ulmus americana" 'Pendula'. American elm ("Ulmus americana"), and nettle ("Urtica"). Wesmael's "Ulmus americana" and "Ulmus americana" var.