dawesarb.arboretumexplorer.org

Wikipedia: Honey locust

Anchor text: Tree and foliage photographs labelled ''Ulmus davidiana'' var. ''mandshurica'', Dawes Arboretum, Newark, Ohio; dawesarb.arboretumexplorer

Wikipedia: Ulmus davidiana

Anchor text: ''Ulmus'' × ''hollandica'' 'Pioneer', The Dawes Arboretum, Arboretum Explorer (Newark, Ohio) dawesarb.arboretumexplorer.org

Wikipedia: Ulmus × hollandica 'Pioneer'

Anchor text: ''Ulmus capinifolia'' 'Christine Buisman', The Dawes Arboretum, Arboretum Explorer (Newark, Ohio, USA) dawesarb.arboretumexplorer.org

Wikipedia: Ulmus minor 'Christine Buisman'

Anchor text: ''Ulmus parvifolia'' 'Cork Bark', The Dawes Arboretum; dawesarb.arboretumexplorer.org

Wikipedia: Ulmus parvifolia 'Cork Bark'

Anchor text: ''Ulmus americana'' 'Jackson', The Dawes Arboretum, Arboretum Explorer (Newark, Ohio) dawesarb.arboretumexplorer.org

Wikipedia: Ulmus americana 'Jackson'

Wikipedia: Fraxinus insularis

Wikipedia: Fraxinus longicuspis