⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-33300260, with some changes.
This name is a synonym of Ulmus americana .
The record derives from Tropicos which reports it as a synonym (record 33300260
) with original publication details: Amer. Midl. Naturalist 12: 225 225 1931.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:259355-2
.