Populus tremuloides Michx.

The New York Botanical Garden
Plants of U.S. A.
Salicaceae Populus tremuloides Michx..
det. M. Nee, 2008
Pennsylvania, Clearfield Co., along Hwy. 1-80 and Hwy.
879 at turnoff to Clearfield.
Grove of spontaneous small trees on roadside,, Betula
papyrifera Populus tremuloides.
41°02'18"N, 78°23'56"W. alt. 360 m.
Tree 8 m. tall, 15 cm. in diameter. Bark smooth, greenish
<£v> ] ! i A 3 £ D	white. Female; catkins abundant, hanging, green, not open
when collected.
NEW YORK BOTANICAL GARDEN
02471258
Coll.: M. Nee 55597	29 April 2008
02471258