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Imgf1028

Imgf1028.jpg

Yellow nutsedge stem
Cyperus esculentus L. ulentes

Imgf1029

Imgf1029.jpg

Yellow nutsedge seed head
Cyperus esculentus L. ulentes

Imgf1033

Imgf1033.jpg

Yellow nutsedge
Cyperus esculentus L. ulentes

Imgf1031

Imgf1031.jpg

Yellow (top) and purple nutsedge leaf tip
C. esculentus & C. rotundus L.

Imgf1027

Imgf1027.jpg

Yellow and purple nutsedge
C. esculentus
& C. rotundus L.

 
Imgf1032

Imgf1032.jpg

Purple nutsedge
Cyperus rotundus L.

 
Imgf1030

Imgf1030.jpg

Purple nutsedge seedhead
Cyperus rotundus L.

 
Imgf1026

Imgf1026.jpg

nutsedge
Cyperus spp
.

Imgf5030

Imgf5030.jpg

Wright goundcherry
Physalis wrightii
Gray

Imgf1037

Imgf1037.jpg

Wright groundcherry
Physalis wrightii Gray

Imgf1038

Imgf1038.jpg

Wright groundcherry
Physalis wrightii Gray

Imgf2064

Imgf2064.jpg

Wright groundcherry
Physalis wrightii
Gray

Imgf2065

Imgf2065.jpg

Wright groundcherry
Physalis wrightii
Gray

Imgf2078

Imgf2078.jpg

wild oat
Avena fatua
L.


Imgf1042

Imgf1042.jpg

wild barley
Hordeum leporinum Link

Imgf1043

Imgf1043.jpg

wild barley
Hordeum leporinum Link

Imgf1044

Imgf1044.jpg

bermudagrass
Cynodon dactylon (L.) Pers.

Imgf1045

Imgf1045.jpg

bermudagrass
Cynodon dactylon (L.) Pers.

Imgf1046

Imgf1046.jpg

barnyardgrass
Echinochloa crusgalli (L.) Beauv.

Imgf5034

Imgf5034.jpg

Barnyardgrass
Echinochloa crusgalli
(L.) Beauv.

Imgf1047

Imgf1047.jpg

littleseed canarygrass
Phalaris minor Retz.



Imgf5035

Imgf5035.jpg

Littleseed canarygrass
Phalaris minor
Retz.


Imgf1021

Imgf1021.jpg

Southwestern cupgrass
Eriochloa gracilis
(Fourn.) Hitchc.

Imgf1022

Imgf1022.jpg

Southwestern cupgrass
Eriochloa gracilis
(Fourn.) Hitchc.

Imgf2068

Imgf2068.jpg

junglerice
Echinochloa colonum
(L.) Link.

 

 




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Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona.

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