⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50127511, with some changes.
This name is a synonym of Ulmus parvifolia Jacq..
The record derives from Tropicos which reports it as a synonym (record 50127511) with original publication details: Ann. Sci. Nat., Bot. 15: 358 358 1841.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:854546-1.