Cyperus houghtonii Torr.

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Studies in the Cyperus filiculmis complex.
CYPERUS HOUGHTONII Torr.
A stabilized hybrid.
0Q)3 4 5 6 7 8 9 10
Hybrid Index Value
0 = pure C. lupulinus
ssp. macilentus
Det. Brian G. Marcks, 1969 10 = pure C. Schweinitzii
University of Wisconsin Herbarium, Madison
CYPERUS
HUGH O'NEILL
Houghtonii Torr#
Edmondson 823
36S Derb. TC. THU. B&mott&son.
? £'
NEW YORK BOTANICAL GARDEN
02814844
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Quebec.
T#g. ,1 M/1
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02814844