Common Weeds Found in Central Oregon

Pardon our dust! This page is currently under construction.  
   

Annual bluegrass

Poa annua

Black Medic

Medicago lupulina

 

Photo: Utah State University Extension

 Bur buttercup

Ranunculus testiculatus

 

 Cheatgrass

Bromus tectorum

 

 Common groundsel

Senecio vulgaris

 

 Common lambsquarters

Chenopodium album

 

 Common mallow

Malva neglecta

 

 Common Purslane

Portulaca oleracea

 

 Dandelion

Taraxacum officinale

 

 Flixweed

Descurainia sophia

 

 Hare barley

Hordeum leporinum

 

 Jagged chickweed

Holosteum umbelatum

 

 Kochia

Kochia scoparia

 

 Marestail

Conyza canadensis

 

Photo: Missouri State University

 Mouseear chickweed

Cerastium vulgatum

 

 Prickly lettuce

Lactuca serriola

 

 Prostrate amaranth

Amaranthus blitoides

 

 Prostrate spurge

Euphorbia spp.

 

Photo:

 Puncturevine

Tribulus terrestris

 

 Redroot pigweed

Amaranthus retroflexus

 

 Redstem filaree

Erodium cicutarium

 

 Russian Thistle

Salsola tragus

 

 Tumble mustard

Sisymbrium altissimum

 

 White Clover

Trifolium repens

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