Cyperus schweinitzii Torr. x C. lupulinus (Spreng.) Marcks

Studies in the Cyperus filiculmis complex.
CYPERUS LUPULINUS (Spreng.) Mareks ssp. LUPULINUS
X
CYPERUS SCHWEINITZII Torr.
(= Cyperus x mesochorus Giese)
(= Cyperus Houghtonii var. uberior Kükenth.)
Det. Brian G. Marcks, 1969
University of Wisconsin Herbarium, Madison
Torr.
8047
THE CYPERACEAE OF IOWA”
tzii Torr«
1940
NEW YORK BOTANICAL GARDEN
02815630
PLANTS OF IOWA
Herbarium of Iowa State College
Sept. 13, 1937
Collected by Ada Hayden
Cyperus Schweinitzii Torr.
Allamakee Co., Union City Twp., Sec. 53
On sand hills of the terrace of the
Upper Iowa River Valley
02815630