Originated with the Morden Research Station, Agriculture Canada, by Dr. C. R. Ure, for the Prairie Fruit Breeding Cooperative, selected as 17C-23-33 at the AHRC, Brooks, Alberta and tested as PF1, and released by the Morden Research Station, Agriculture Canada in 1980. The tree is moderately vigorous, compact round to spreading, and annually productive. It is hardy to Zone 2a and resistant to fire blight. The fruit is smallmedium size, 5-6 cm (2-2 2 ") in diameter, oblate, and matures in late August to early September. The skin is thin, greenish base, blushed and lightly streaked or striped with light red. The flesh is whitish, somewhat coarse, but sweet but with good flavor. It is good for eating fresh and for cooking.