⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2450385, with some changes.

Ulmus americana var. alba Aiton is a synonym of Ulmus americana L.

This name is a synonym of Ulmus americana L..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Hort. Kew. 1: 320 1789.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:259353-2.