Ulmus parvifolia 'A. Ross Central Park (selling name ) is a Chinese elm cultivar that is probably the hardiest in cultivation and was patented in 1989 by David F. Karnosky.
The Chinese elm cultivar Ulmus parvifolia 'A. Ross Central Park', known by its selling name, seems to be one of the most hardy species cultivated and was patented in 1989 by David F. Karnosky.