Cyperus houghtonii Torr.

£x» Derb. Z. WL. B&mon&son
BOTANICAL
2709
4
:
?m
Studies in the Cyperus filieulmls complex.
0 1^)3 4 5 6 7 8 9 10
Hybrid Index Value
0 = pure C. lupulinus
CYPERUS HOUGHTONII Torr.
A stabilized hybrid.
< . . - liii : '
Det. Brian G. Marcks, 1969
University of Wisconsin Herbarium, Madison
ssp. macilentus
10 = pure C. Schweinitzii
NEW YORK BOTANICAL GARDEN
02814857
PLANTS OF QUEBEC
JVo.27 09
6j|«g»B Soaghtcaii torr*
Hab.
Loc. Btnka of Ottawa Hirer* Portage
da Fort
Date 108*190 8 Coll. * • W - Sinead• on
02814857