Populus nigra L.

PLANTS OF SHANTUNG PROVINCE, CHINA
HERBARIUM OF THE UNIVERSITY OF NANKING
Populus nl^ra %L*
’ 0	* r	^ *
Tree'&O^ft* high#‘ along sandy
slope, in forest? 14 in* diam*
Alt« ‘100 JTiGtsTB«
First Park, Tsingtao.
Populua L. sect. Aigeiros Duby
Populua nigra L.
J.E. Eckenwalder
University of Toronto date: 1990
COLLECTED IN COOPERATION WITH THE ARNOLD ARBORETURM,
HARVARD UNIVERSITY, FOR THE UNIVERSITY OF NANKING
By O. "ST. OHIAO
No.	2573	VI. 17# 1930
04356960