Photo Library Scientific
Scientific names: Common names: Plant Flower Fruit or Seed Leaf Young plant Other
  catnip 22k 31k        
Aegilops cylindrica goatgrass, jointed 34k 17k     19k  
Amaranthus retroflexus pigweed, redroot 54k 26k     46k  
Ambrosia psilostachya ragweed, western 43k 17k   26k    
Arctium minus burdock, common 37k 26k 40k   73k  
Asclepias speciosa milkweed, showy 28k 20k 19k      
Capsella bursa-pastoris shepherdspurse 32k 47k 47k   62k  
Cardaria draba cress, hoary 32k 30k   15k    
Cenchrus incertus sandbur 55k   29k   43k  
Centaurea solstitialis starthistle, yellow 43k 21k   21k 50k  
Centaurea repens knapweed, Russian 31k 19k     23k 15k
Centaurea Squarrosa knapweed, squarrose   20k     38k  
Centaurea diffusa knapweed, diffuse 26k 19k       15k
Centaurea maculosa knapweed, spotted 45k 18k     62k  
Chenopodium berlandieri lambsquarters 46k       51k 60k
Cichorium intybus chicory 57k 40k 25k     42k  
Cicuta douglasii hemlock, water 24k     10k   15k
Cirsium arvense thistle, Canada 54k 32k     28k 45k
Cirsium nutans thistle, musk   23k 27k     13k  
Scientific names: Common names: Plant Flower Fruit or Seed Leaf Young plant Other
Conium maculatum hemlock, poison 34k 16k     34k  
Cuscuta campestris dodder, field 62k 35k 35k 29k    
Cynoglossum officinale houndstoungue 32k 23k 30k   29k  
Cyperus esculentus nutsedge, yellow 44k 57k   12k   69k
Delphinium nuttallianum  larkspur, low 40k 11k       13k
Dipsacus fullonum teasel, common 20k 22k     42k  
Elaeagnus angustifolia olive, Russian 51k   25k 32k    
Erodium cicutarium filaree, redstem 89k 32k   32k    
Euphorbia esula spurge, leafy 53k 21k 24k     34k
Euphorbia dentata spurge, toothed 56k 16k     25k  
Grindelia sqarrosa gumweeed, curlycup 30k 22k     37k  
Halogeton glomeratus halogeton 19k     28k    
Helianthus annuus sunflower, common 22k 42k     37k 17k
Hordeum jubatum barley, foxtail 70k   26k      
Hyoscyamus niger henbane, black 38k 22k 34k 34k    
Hypericum perferatum St. Jonhswort   24k   17k    
Iva xanthifolia marshelder 34k 16k 29k 29k    
Juncus spp. rush 22k 22k       62k
Kochia scoparia kochia 45k     43k 42k 43k
Lamium amplexicaule henbit 88k 15k   66k 26k  
Lepidium latifolium pepperweed, perennial 52k       47k 21k
Linaria vulgaris toadflax, yellow 21k 10k     29k  
Lythrum salicaria loosestrife, purple 45k 24k   17k    
Scientific names: Common names: Plant Flower Fruit or Seed Leaf Young plant Other
Onopordum acanthium thistle, scotch 53k 29k        
Panicum capillare witchgrass 63k 37k        
Panicum miliaceum millet, wild proso   32k 26k 18k 23k  
Ploypogon monospeliensis rabbitfoot grass 47k 25k       29k
Polygonum convolvulus buckwheat wild 79k 35k 33k 33k    
Ranunculus testiculatus bur buttercup 45k 22k 18k      
Rumex crispus dock, curly     31k 15k   46k
Salsola iberica thistle, Russian 45k 15k   24k 44k  
Secale cereale rye, feral 22k 28k 53k      
Senecio vulgaris groundsel, common 57k 22k        
Solanum dulamara nightshade, bitter 55k 32k 32k 51k    
Solanum sarrachoides nightshade, hairy 31k 16k   26k 38k  
Solanum rostratum buffalobur   23k 30k   12k  
Taeniatherum captut-medusae medusahead 26k   39k      
Tamarix ramosissima saltcedar 43k 50k 30k       46k
Tragopogon dubius salsify,western 33k   32k      
Tribulus terrestris puncture vine 45k 30k 19k     75k
Verbascum thapsus mullein, common   15k   26k 30k 61k
Veronica persica speedwell, Persian 78k 25k     38k  
Xanthium strumarium cocklebur, common 48k 31k     40k  
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