Malus prunifolia (Willd.) Borkh. var. prunifoliaOregon: Benton County: East side of Route 99W, at Owens Farm; Corvallis. Elev. 233 ft.
44° 36.9' N, 123° 14.6' W; T11S R5W S13
Tree invaded wet prairie remnant. Small adventive tree 2 m tall, pinkish-white flowers, 50 mm diameter, buds dark pink, sepals red, spreading to reflexed; (4) 5 styles; petals 22-25 x 15-16 mm wide; pedicels 42-46 mm long; leaves unlobed; fresh growth red-tinted; with Crataegus monogyna, C. susksdorfii, Fraxinusl Malus fusca, M. domestica, Rubus armeniacus, Prunus. Phenology: Flowers.
P. F. Zika 18280, Apr 27, 2003
With R. Brainerd
WTU, Accession: 363340