12 ft. high, 2 in. diam.

Úlmus campestris suberòsa.

The cork-barked field Elm.

18 ft. high, 5 in. diam.

Úlmus (campestris) màjor.

The greater, or Dutch cork-barked, Elm.

Full-grown tree at Studley, 94 ft. 10 in. high, diam. of the trunk, 5 ft. 6 in.