Plants

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Tree

Ulmus americana 'New Harmony'

[New Harmony Elm]

'New Harmony' is a cultivar of American elm, it has a vigerous growth rate and a more narrow vase shape than other varieties. It has great disease tolerance of Dutch Elm Disease (DED).

Tree

Ulmus americana 'Princeton'

[Princeton American Elm]

This American Elm cultivar retains the attractive vase-shaped form that the American Elm is known for and has some resistance to both the elm leaf beetle and Dutch Elm Disease, which is caused by Ophiostoma ulmi. (Dutch Elm Disease has lead to the near extinction of the American Elm in the US). Many other diseases can cause damage to this cultivar, though.

Tree

Ulmus americana 'Valley Forge'

[Valley Forge American Elm]

This cultivar has the classic vase-like form and ascending branches that the American elm is know for, while also having the best Dutch elm disease resistance of the new "Dutch elm resistant" cultivars. Important to stake when young.

Tree

Ulmus davidiana var Japonica 'Morton' [sold as Accolade®]

[Accolade Elm]

Very good resistance to the Dutch elm disease pathogen, Ophiostoma ulmi, which has led to the near extinction of the American Elm (Ulmus americana) in the U.S. Also has good resistance against phloem necrosis, elm leaf beetle, and leaf miner.

Tree

Ulmus davidiana var. japonica 'Prospector'

[Prospector Elm]

'Prospector' is a cultivar with an excellent resistance to Dutch elm disease (DED) and smaller than american varieties. It is fast growing and requires maintainance to keep its vase shape, but works well as a street tree. It has showy emerging leaves and a brilliant yellow fall color.

Tree

Ulmus parvifolia

[Lacebark Elm]

Stunning, multi-colored mottled and exfoliating bark. Grows well under city conditions. Good resistance against Dutch elm disease, elm leaf beetle, and Japanese beetle. Slightly weak wooded, so sometimes damaged by ice storms.

Tree

Ulmus parvifolia 'BSNUPF' [sold as Everclear®]

[Columnar Lacebark Elm]

This cultivar has a tight, columnar habit and holds this form into maturity. Stunning, multi-colored mottled and exfoliating bark. Grows well under city conditions. Good resistance against Dutch elm disease, elm leaf beetle, and Japanese beetle. Slightly weak wooded, so sometimes damaged by ice storms.

Tree

Ulmus parvifolia 'Burgundy'

[Burgundy Lacebark Elm]

This cultivar is noted for outstanding habit and foliage. Stunning, multi-colored mottled and exfoliating bark. Grows well under city conditions. Good resistance against Dutch elm disease, elm leaf beetle, and Japanese beetle. Slightly weak wooded, so sometimes damaged by ice storms.

Tree

Ulmus parvifolia 'JFS-Barrett' [sold as Emerald Flair®]

[Emerald Flair Elm]

'George Barrett' is a cultivar with an upright-spreading vase shape with wisps of arching branches. Its dark green leaves in summer mature into a strong red red-orange fall color. It also has large exfoliating gray bark revealing tan underneath.

Tree

Ulmus parvifolia 'UPMTF' [sold as Bosque®]

[Bosque Lacebark Elm]

Stunning, multi-colored, mottled, and exfoliating bark. Grows well under city conditions. Good resistance against Dutch elm disease, elm leaf beetle, and Japanese beetle. Slightly weak wooded, sometimes damaged by ice storms.