Ulmus 'Nigrescens'

The elm cultivar Ulmus 'Nigrescens' was identified by Pynaert as Ulmus campestris betulaefolia nigrescens. Considered by Green to be "probably Ulmus carpinifolia (: minor), but said to have been raised from seed of Purpurea".

Ulmus 'Nigrescens'

The elm cultivar Ulmus 'Nigrescens' was identified by Pynaert as Ulmus campestris betulaefolia nigrescens. Considered by Green to be "probably Ulmus carpinifolia (: minor), but said to have been raised from seed of Purpurea".