Cotoneaster dielsianus E.Pritz. ex Diels

LANE COUNTY, OREGON f
Cotoneaster dielsianus E. Pritz ex Diels
Rosaceae [= coll # 20381 ]
Adventive arching shrubs 1 m tall, mostly
resprouting after mowing; sprout leaves 12-
34 x 10-24 mm w and larger than other
leaves; fruit red, shiny, obovate-globose, a
few subglobose, t flat-topped, 6.2-8.6 * 6-
8.5 mm w; 1-9 frt/infr; 3-5 sd/frt; fertile
shoots 14-43 mm; 15-19 stamens; seed 3.9-
5.1 x 2.2-3.5 mm w; sunny damp thickets,
shrub and tree-invaded wet prairie remnant,
near E Fork Willow Creek, with Fraxinus
latifolia, Crataegus suksdorfii, C.
monogyna, Rosa multiflora, Pyrus
communis, Amelanchier alnifolia; TNC
Willow Creek Preserve, S side of W 18th
Avenue, elev. 400 feet, 44° 2.2' N, 123° 9.9'
W, Eugene; 22 October 2007
Coll. Peter F. Zika 23660 & Ed R. Alverson
02723867