Parietaria pensylvanica Muhl. ex Willd.

A.
Parietaria praetermlssa B. D. Hinton
D. E. Boufford 1986
ARNOLD ARBORETUM (A) OF HARVARD UNIVERSITY
From Herbarium of Dr. J. T. Rothrock.
Collected-
H'Ey ^	f	^..............
NEW YORK BOTANICAL GARDEN
&
Parietaria pensylvanica Muhlenberg ex Willd.
D. E. Boufford 1986
ARNOLD ARBORETUM (A) OF HARVARD UNIVERSITY
Herbarium of the University of Southwestern Louisiana
PARIETARIA OF NORTH AMERICA
Parietaria pensylvanica Muhl. ex Willd.
Billy Dan Hinton
1967
. NORTHERN TRANSCONTINENTAL SURVEY.
Division of Economic Botany, Wm. M. Canbv in Charge,
z\
03828966
03828965