Polygonum spergulariiforme Meisn. ex Small

Polygonum douglasii Greene subsp. majus
(Meisn.) Hickman
Det. Mihai Costea	2002
NEW YORK BOTANICAL GARDEN
Ï*E UNIVERSITY OF G||ELPI HERBARIUM
Polygonum douglasii	subsp. spergulariiformç
9 I»	(Meissn.) Hickman
Det. Mihai Costea
NORTHERN TRANSCONTINENTAlX SURVEY.
¡ion op* Economi® Botany, Wm. M, Cai^y in Charge,
NEW YORK BOTANICAL GARDEN
03151980
NEW YORK BOTANICAL GARDEN
Herb. Wm. M. Canby, Wilmington, Delaware.
Flora of North America.
HOWELL’S PACIFIC COAST PLANTS
Polygonum coarctatum, Dougl
Roadsides
Thomas J.-Howjbll.
August , 18^0.
03151979
03151980
03151978