Ulmus parvifolia 'The Thinker'
Encyclopedia
The Chinese Elm Ulmus parvifolia cultivar 'The Thinker
' was selected by M. Hayman from a tree on the campus of the University of Louisville
, Kentucky
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, and unaffected by the Elm Leaf Beetle Xanthogaleruca luteola
http://www.sunshinenursery.com/survey.htm.
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The Thinker
The Thinker is a bronze and marble sculpture by Auguste Rodin, whose first cast, of 1902, is now in the Musée Rodin in Paris; there are some twenty other original castings as well as various other versions, studies, and posthumous castings. It depicts a man in sober meditation battling with a...
' was selected by M. Hayman from a tree on the campus of the University of Louisville
University of Louisville
The University of Louisville is a public university in Louisville, Kentucky. When founded in 1798, it was the first city-owned public university in the United States and one of the first universities chartered west of the Allegheny Mountains. The university is mandated by the Kentucky General...
, Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...
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Pests and diseases
The species and its cultivars are highly resistant, but not immune, to Dutch elm diseaseDutch elm disease
Dutch elm disease is a disease caused by a member of the sac fungi category, affecting elm trees which is spread by the elm bark beetle. Although believed to be originally native to Asia, the disease has been accidentally introduced into America and Europe, where it has devastated native...
, and unaffected by the Elm Leaf Beetle Xanthogaleruca luteola
Xanthogaleruca luteola
Xanthogaleruca luteola, commonly known as the Elm Leaf Beetle, is a serious pest of the elm. Indigenous to Europe, it was accidentally introduced to North America. Both the imagines and larvae feed on the emergent leaves of the elm...
http://www.sunshinenursery.com/survey.htm.
Etymology
The tree was named for its proximity on campus to the copy of the eponymous statue by Auguste RodinAuguste Rodin
François-Auguste-René Rodin , known as Auguste Rodin , was a French sculptor. Although Rodin is generally considered the progenitor of modern sculpture, he did not set out to rebel against the past...
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