A SECOND OHIO WEED MANUAL. 

 FOUND IN ALSIKE CLOVER. 



377 



Grass Family. 



Crab-grass, Syntherisma sangt- inalis (L.) Nash. 

 Foxtail, Yellow, Chaetochloa glauca (L.) Scribn. 

 11 Green, M viridis (L.) Scribn. 



Kentucky Blue-grass, Poa pratensis L. 

 Old Witch-grass, Panicitm capillare L. 

 Red top, Agrostis alba L. 

 Timothy, Phleum pratense L. 



Buckwheat Family. 



Dock, Broad, Rumex obtusifolius L. 

 Lady's Thumb, Polygonum Persicaria L. 

 Sorrel, Rumex Acetosella L. 



Goosefoot Family. 



Lamb's-quarters, Chenopodium album L. 



Amaranth Family. 



Tumbleweed, Amaranthus graecizans L. 



Pink Family. 



Night-flowering Catchfly, Silene noctiflora L. 

 Forked Catchfly, Silene dichotoma L. 

 Chickweed, Alsine graminea L. 



Cerastutm sp. 

 Common Chickweed, Alsine media L. 

 Spurry, Spergula arvensis L. 



Mustard Family. 



Charlock, Brassica arvensis (L.) B. S. P. 

 Fal«e Flax, Camelina saliva L. 

 Peppergrass, Lepid urn Virginicnm L. 

 Shepherd's-purse. Bursa Bursa-pastoris (L.) 



Rose Family. 



Tall Fivefinger, Potentilla Monspeliensis L. 



Pea Family. 



Alfalfa, Medicago saliva L. 

 Black Medick. Medicago lupulina L. 

 Red Ciover, Trifolium pratense L. 

 White Clover, " repens L. 



Spurge Family. 



Three-seeded Mercury, Acalvpha Virginica L 



Dodder Family. 



Clover Dodder, Cuscula E pithy mum Murr. 



Mint Family. 



Selfheal, Prunella vulgaris L. 



Figwort Family. 



Eyebright, Euphrasia officinalis L. 



Plantain Family. 



Bracted Plantain, Plantago aristata Michx. 

 Broad " major L, 



Narrow Plantain, Plantago lanceolata L. 

 Rugel's Broad Plantain, Plantago Rugelii Dec 



Chicory Family. 



Chicory, Cichorium Intybus L. 

 Nipplewort, Lapsana communis L. 



Thistle Family. 



Canada Thistle, Carduus arvensis L, 



Field Camomile, Ant hem is arvensis L. 



Gum-plant, Grindelia squarrosa (Pursh.) 



Marsh Elder, Iva xanthiifolia. (Fresen.) 



Mayweed, Antkemis Cotula L. 



Oxeye Daisy, Crysanthemum Leucanthemum L. 



Pyrethrum Pyrethrum inodorum L. 



FOUND IN TIMOTHY SEED. 



FoxtaiWgrass, Chcetochloa viridis (L.) Scribn. 



Kentuck/ Blue-grass, Poa pratensis L. 



Old Witch-grass, Panicum capillare L. 



Redtop, Agrostis alba L. 



Sedge, Carex spp. 



Bitter Dock, Rumex obtusifolius L. 



Sorrel, Rumex Acetosella L. 



Lamb's-quarters, Chenopodium album L. 



Tumbleweed, Amaranthus graecizans L. 



Peppergrass, Lepidhtm Virginicum. 



Tall Fivefinger. Potentilla Monspeliensis L. 



Alsike Clover, Trifolium hybridum L. 



Alfalfa. Medicago sativa L\ 



White Clover, Trifolium repens L. 



Red Clover, Trifolium pratense L. 



Wild Carrot, Daucus Carota L. 



Nettle, Urtica dioica L. 



Bracted Vervain, Verbe?ia bracteosa Michx. 



White " " urtiafolia L. 



Moth-mullen, Vcrbascitm Blattaria L. 



Broad Plantain, Plantago Rugelii Dec. 



NarrowPlantain, Plantago lanceolata L. 



FOUND IN OATS. 



2% quarts out of 2 bushels contaii.e . 



Barnyard grass, Echinochloa Crus-galli (L.) 



.Beauv. 

 Green Foxtail, Chcetochloa viridis (L.) Scribn 

 Sprouting Crab-grass, Panicum proliferum L. 

 Timothy, P /ileum pratense L . 

 Curled Dock, Rumex Crispus L. 

 Lady's Thumb. Polygonum Persicaria L. 

 Pennsylvania Smartweed, Polygonum Pennsyl 



vanicum L . 

 Tear-thumb, Polygonum sagittatum L. 

 Wild Buckwh at, Polygonum Convolvulus L. 

 Nightflowering Catchfly, Silene noctiflora L 

 Black Mustard. Brassica nigra L. 

 Indian Mustard, Brassica funcea L. 

 Flax, Linum usitatissimuni L. 

 Narrow Plantain, Plantago lanceolata L. 

 Yellow Daisy, Rudbeckia hirta L. 

 Oats, Avena. 

 Also hulled seeds of various Polygonums. 



