Ulmus 'Pyramidalis Bertini'
The cultivar 'Pyramidalis Bertini' was listed by Lavallée in Arb. Segrez. 236, 1877, as Ulmus campestris var. pyramidalis Bertini, but without description. Considered "possibly Ulmus carpinifolia" (: minor) by Green
Read more about Ulmus 'Pyramidalis Bertini': Cultivation