10 Maine: agricui.turaIv experiment station. 1912. 



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

 Concluded. 



NOMENCEATURE, GrAy's MaNUAL, I/TH E'dITION, I908. 

 Common Name. Scientific Name. 



Corn mayweed 



Crabgrass 



Dandelion 



Dock 

 Ergot 

 Evening primrose 



False flax 

 Five finger 

 Flax dodder 



Fowl meadow grass 



Goosefoot 



Green foxtail 



Heal-all 

 Hedge mustard 

 Indian mallow 



Knot grass 

 Lady's thumb 

 Marsh elder 



Mayweed 



Mint 



Motherwort 



Moth mullein 

 Mouse-ear chickweed 

 Mustard 



Night flowering catchfly 

 Old-witch grass 

 Pennsylvania persicaria 



Peppergrass 



Pigweed 



Pimpernel 



Plantain 

 Purslane 

 Ragweed 



Raspberry 



Rat's tail fescue grass 



Ribgrass 



Rugel's plantain 



Sedge 



Sheep sorrel 



Shepherd 's purse 

 Slender crabgrass 

 Slender paspalum 



Spiny sida 



Spurge 



Tumble-weed 



Virginia three-seeded mercury 

 White vervain 

 Wild carrot 



Wild madder 

 Wormseed mustard 

 Yarrow 



Yellow daisy 

 Yellow foxtail 

 Yellow rocket 

 Yellow-wood sorrel 



Matricaria inodora L. 

 Digitaria sanguinalis (L.) Scop. 

 Taraxacum officinale Weber. 



Rumex Sp. 



*Claviceps purpurea (Fr.) Tul. 



Oenothera biennis L. 



Camelina microcarpa Andrz. 

 Potentilla monspeliensis L. 

 Cuscuta epilinum Weihe. 



Glyceria nervata (wild.) Trin. 

 Chenopodium album L. 

 Setaria viridis (L.) Beauv. 



Prunella vulgaris L. 

 Sisymbrium officinale (L.) Scop. 

 Abutilon theophrasti Medic. 



Polygonum aviculare L. 

 Polygonum persicaria L. 

 Iva ciliata T\illd. 



Anthemis cotula L. 

 Mentha Sp. 

 Leonurus cardiaca I . 



Verbascum blattaria L. 

 Cerastium vulgatum L. 

 Brassica nigra (L.) Koch. 



Silene noctifiora L. 

 Panicum capillare L. 

 Polygonum pennsylvanicum L. 



Lepidium virginicum L. 

 Amaranthus retrofiexus L. 

 Anagallis arvensis L. 



Plantago major L. 

 Portulaca oleracea L. 

 Ambrosia artemisiifolia L. 



Rubus idaeus L. 

 Festuca myuros 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. 

 Euphorbia preslii Guss. 

 Amaranthus graecizans L. 



Acalypha virginica L. 

 Verbena urticaefolia L. 

 Daucus carota L. 



Galium mollugo L. 

 Erysimum cherianthoides L. 

 Achillea millefolium L. 



Rudbeckia hirta L. 

 Setaria glauca (L.) Beauv. 

 Barbarea vulgaris R. Br. 

 Oxalis corniculata L. 



* Sclerotia of the fungus. 



