Aronia arbutifolia (L.) Ell. RED CHOKEBERRY. . (As Pyrus arbutifolia),
"Lewiston," Field Club, 1893. Ontario, Niagara Park System (as Pyrus
arbutifolia), Cameron (1895). "Only a few specimens of this shrub
are to be found at Dufferin Islands," Hamilton (1943).
Reported as rare in the Niagara Frontier
Region by Zander and Pierce (1979).