Platanus occidentalis L.

us
m
WALLA walla county
WASHINGTON, USA
Platanus occidentalis L. Platanaceae
Fruit clusters globular, 35-38 mm
diameter, only 1 per peduncle; 8 m tall
adventive trees scattered in area; steep
slope, at shoreline, over basalt, fiill sun,
with Artemisia tridentata, Salix exigua, E
shore of Lake Wallula reservoir on
Columbia River, below railroad fill and
Route 730, 3.9 air km SSW of Wallula,
5.8 air km S of Badger Island, elev. 105
m, 46.0515° N, 118.9368° W
SHEET 2 OF 2
21 Aug 2017 Coll. Peter F. Zika 29116
03883298