Tags: Cultivar (Cultivated Variety).
One of the last Dutch hybrid cultivar elms to be released Ulmus ‘Nanguen’ (selling name Lutèce) is a complex fourth generation tree from the cross ‘Plantyn’ × (U. hollandica ‘Bea Schwarz’ selfed) an ancestry comprising four Field Elms U. minor three Wych Elms U. glabra including the curious Exeter Elm var. ‘Exoniensis’ and a frost-resistant selection of the Himalayan Elm U.
