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Imgf1003

Imgf1003.jpg

"Careless weed"
Palmer Amaranth

Amaranthus palmeri S. Wats.

Imgf1004

Imgf1004.jpg

"Careless weed"
Palmer Amaranth

Amaranthus palmeri S. Wats.

Imgf1051

Imgf1051.jpg

"Careless weed" pigweed species
Amaranthus spp.



Imgf2063

Imgf2063.jpg

Amaranthus
Amaranthus spp
.

Imgf1007

Imgf1007.jpg

Tumble pigweed
Amaranthus albus L.

Imgf1008

Imgf1008.jpg

Tumble pigweed
Amaranthus albus L.

Imgf1009

Imgf1009.jpg

Tumble pigweed
Amaranthus albus L.

Imgf2080

Imgf2080.jpg

tumble pigweed
Amaranthus albus
L.


Imgf5062

Imgf5062.jpg

tumble pigweed
Amaranthus albus L.



Imgf2066

Imgf2066.jpg

prostrate pigweed
Amaranthus graecizans
L.


Imgf1023

Imgf1023.jpg

Field sandbur
Cenchrus pauciflorus
Benth.

Imgf1048

Imgf1048.jpg

Prickly lettuce
Lactuca serriola L.



Imgf1015

Imgf1015.jpg

Prickly lettuce Lactuca serriola L.

Imgf1016

Imgf1016.jpg

horseweed
Conyza canadensis
(L.) Cronq.

Imgf1017

Imgf1017.jpg

horseweed
Conyza canadensis
(L.) Cronq.

Imgf1018

Imgf1018.jpg

Devil's claw
Proboscidea spp.


Imgf1019

Imgf1019.jpg

Devil's claw
Proboscidea spp.


Imgf1024

Imgf1024.jpg

Red sprangletop
Leptochloa filiformis
(Lam.) Beauv.


Imgf1025

Imgf1025.jpg

Mexican sprangletop
Leptochloa uninervia
(Presl.) Hitchc. & Chase



Imgf2069

Imgf2069.jpg

Mexican sprangletop
Leptochloa uninervia
(Presl.) Hitchc. & Chase

Imgf1034

Imgf1034.jpg

Little mallow
Malva parviflora L.

 
Imgf1035

Imgf1035.jpg

Little mallow
Malva parviflora L.


Imgf2077

Imgf2077.jpg

little Mallow
Malva parviflora
L.

 
Imgf1041

Imgf1041.jpg

puncturevine
Tribulus terrestris L.

 
Imgf5032

Imgf5032.jpg

Puncture vine
Tribulus terrestris
L.

 

 


 


Full Disclaimers

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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