The elm cultivar Ulmus 'Sericea' was first listed by Lavallée [1] in Arboretum Segrezianum 236, 1877, as Ulmus campestris var.
sericea, but without description.
Deemed "possibly U. carpinifolia" (:minor) by Green [1] Not available.
The name suggests to downy or pilose foliage.
No specimens are known to survive.