Cultivation
Cuttings were taken in 1915, although all but one of the resultant trees have also died, the survivor still thrives (2006) at Barclay Beach. Moreover, a specimen raised from seed survives on Founder's Green, Haverford College, and is perpetuated by selfed seedlings assiduously gathered by the arboretum staff in autumn. The tree is not known to be in cultivation beyond North America, nor is it in commerce.
Read more about this topic: Ulmus Americana 'Penn Treaty'
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