⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2448831, with some changes.

Ulmus montana var. rugosa Loudon is a synonym of Ulmus × hollandica Mill.

This name is a synonym of Ulmus × hollandica Mill..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Arbor. Frutic. Brit. 3: 1398 1838.