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Imgf5047

Imgf5047.jpg

Watergrass
Echinochloa colonum


Imgf1054

Imgf1054.jpg

London rocket
Sisymbrium irio
L.

Imgf1053

Imgf1053.jpg

London rocket
Sisymbrium irio
L.

Imgf2076

Imgf2076.jpg

London rocket
Sisymbrium irio
L.

Imgf1057

Imgf1057.jpg

Hyssop spurge
Euphorbia hyssopifolia
L.

Imgf5041

Imgf5041.jpg

Hyssop spurge
Euphorbia hyssopifolia
L.


Imgf1058

Imgf1058.jpg

Prostrate spurge
Euphorbia maculata
L.

Imgf2061

Imgf2061.jpg

common purslane
Portulaca oleracea
L.

Imgf1005

Imgf1005.jpg

Common purslane
Portulaca oleracea L.

Imgf1006

Imgf1006.jpg

Common purslane
Portulaca oleracea L.

Imgf1049

Imgf1049.jpg

Common purslane
Portulaca oleracea L.

Imgf1056

Imgf1056.jpg

horse purslane
Trianthema portulacastrum
L.

Imgf2070

Imgf2070.jpg

horse purslane
Trianthema portulacastrum
L.

Imgf5050

Imgf5050.jpg

horse purslane
Trianthema portulacastrum
L.

Imgf2071

Imgf2071.jpg

common lambsquarters
Chenopodium album
L.

Imgf2073

Imgf2073.jpg

common lambsquarters
Chenopodium album
L.

Imgf1010

Imgf1010.jpg

Common lambsquarters
Chenopodium album L.


Imgf5052

Imgf5052.jpg

common lambsquarters
Chenopodium album
L.

Imgf2079

Imgf2079.jpg

narrowleaf lambsquarters

Imgf1011

Imgf1011.jpg

Nettleleaf goosefoot
Chenopodium murale L.


Imgf2081

Imgf2081.jpg

nettleleaf goosefoot
Chenopodium murale
L.

Imgf5061

Imgf5061.jpg

nettleleaf goosefoot
Chenopodium murale L.

Imgf1012

Imgf1012.jpg

Russian thistle
Salsola kali L. var. tenuifolia Tausch.


Imgf1013

Imgf1013.jpg

Russian thistle
Salsola kali L. var. tenuifolia Tausch.

Imgf5054

Imgf5054.jpg

hog potato
Hoffmanseggia densiflora
Benth.

 

 




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.

The University of Arizona is an equal opportunity, affirmative action institution. The University does not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, or sexual orientation in its programs and activities.

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