OFFICIAI, INSPECTIONS 46. 



A list of zveed seeds found in seeds examined in igi2- 

 Concluded. 



Common Name. 



Scientific Name. 



Field peppergrass 

 Five finapr 

 Flax dodder 



Fowl-meadow grass 



Goosefoot 



Green foxtail 



Heal-all 

 Hedge mustard 

 Knot-grass 



Lady's thumb 



Mayweed 



Mint 



Moth mullein 

 Mouse-ear chickweed 

 Mustard 



Night-flowering catchfiy 

 Old-witch grass 

 Ovoid spike rush 



Ox-eye daisy 

 Ox-tongue 

 Pennsylvania persicaria 



Penny cress 

 Peppergrass 

 Pigweed 



Pimpernel 



Plantain 



Purslane 



Ragweed 

 Ribgrass 

 Rugel's plantain 



Sedge 



Sheep sorrel 

 Shepherd's purse 



Slender crabgrass 

 Slender paspalum 

 Spiny sida 



Sprouting crabgrass 



Spurge 



Sunflower 



Tumble-weed 



Virginia three-seeded mercurj' 



Wall speedwell 



White vervain 

 Wild buckwheat 

 Wild carrot 



Wild madder 

 Wormseed mustard 

 Yairow 



Yellow daisy 

 Yellow foxtail 

 Yellow rocket 



Yellow-wood sorrel 



Lepidium campestre (L.) R. Br. 

 Potentilla monspeliensis L. 

 Cuscuta epilinum Weihe. 



Glyceria uervata (Willd.) Trin. 

 Ohenopodium album L. 

 Setaria viridis (L.; Beauv. 



Prunella vulgaris L. 

 Sisymbrium officinale (L.) Scop. 

 Polygonum aviculare L. 



Polygonum persicaria L. 

 Anthertiis cotula L. 

 Mentha Sp. 



Verbasoum blattaria L. 

 Cerastium vulgatum L. 

 Brassica nigra (L.) Koch. 



|Silene noctiflora L. 

 Panicum capillare L. 

 Eleoeharis ovata (Roth.) R. & S. 



Chrysanthemum leucanthemum L. 

 Picris echioides L. 

 Polygonum pennsylvanicum L. 



Thlaspi arvense L. 

 Lepidium virginicum L. 

 Aniaranthus retroflexus L. 



Anagallis arvensis L. 

 Plantago major L. 

 Portulaca oleracea L. 



Ambrosia artemisiifolia L. 

 Plantago lanceolata L. 

 Plantago rugelii Done. 



Carex unidentified. 



Rumex acetosella L. 



Capsella bursa-pastoris (L.) Medic. 



Digitaria filiformis (L.) Koeler. 

 Paspalum setaceum Michx. 

 Sida spinosa L. 



Panicum dichotomiflorum ]\Iichx. 

 Euphorbia preslii Guss. 

 Helianthus annuus L. 



Amaranthus graecizans L. 

 Acalypha virginica L. 

 Veronica arvensis L. 



Verbena urticaefolia L. 

 Polytionum convolvulus L. 

 Daucus carota L. 



Galium moUugo L. 

 Erysimum cherianthoides L. 

 Achillea millefolium L. 



Rudbeckia hirta L. 

 Setaria glauca (L.) Beauv. 

 Barbarea vulgaris R. Br. 



Oxalis corniculata I>. 



