Official Inspections 



A list of zveed seeds found in seeds examined in 1917. 



NOMENCLATURE, GRAY'S MANUAL, 17th EDITION, 1908. 



Common Name. 



Scientific Name. 



1. American wild mint 



2. Barnyard grass 



3. Black medick 



4. Bird's foot trefoil 



5. Blue vervain 



6. Bracted plantain 



7. Bull thistle 



8. Canada thistle 



9. Catnip 



0. Charlock 



1. Chicory 



2. Clover dodder 



.3. Common chickweed 



4. Common nightshade 



5. Common speedwell 



,6. Corn camomile 



7. Corn cockle 



8. Corn mayweed 



9. Crabgrass 

 80. Crane's bill 

 21. Dock 



52. Ergot 



£3. Evening primrose 



24. False flax 



25. Field dodder 



26. Field scorpion grass 

 !7. Five finger 



28. Flax dodder 



29. Fowl meadow grass 



30. Giant ragweed 



$1. Goosefoot 



32. Green foxtail 



33. Hare's ear 



34. Hairy stiekseed 



35. Heal-all 



36. Hedge mustard 



37. Hoary alyssum 



38. Indian mallow 



39. Knot-grass 



40. Lady's thumb 

 «. Large false flax 



42. Mayweed 



43. Mint 



44. Moth mullein 



45. Mouse-ear chickweed 



46. Mustard 



47. Night-flowering catchfly 



48. Old-witch grass 



Mentha canadensis (L.) Briquet 

 Echimochloa crusgalli (L.) Beauv. 

 Medieago lupulina L. 



Lotus corniculatus L. 

 Verbena hastata L. 

 Plantago aristata Michx. 



Cirsium lanceolatum (L.) Hill. 

 Cirsium arvense (L.) Scop. 

 Nepeta cataria L. 



Brassica arvensis L. 

 Cichorium intybus L. 

 Cu r cuta epithymum Murr. 



Stellaria media (L.) 

 Solanum nigrum L. 

 Veronica officinalis L. 



Cyrill. 



Anthenis arvensis L. 

 Agrostemma githago L. 

 Matricaria modora L. 



Digitaria sanguinalis (L.) Scop. 

 Gsranium maculatum L. 

 Rumex so. 



*C!aviceps purpurea (Fr.) Tul. 

 Oenothera biennis L. 

 Camelina microearpa Andrz. 



Cuscnta arvensis Beyrieh. 

 Myosotis arvensis (L. - ) Hill. 

 Potentilla monspeliensis L. 



Cuscuta epilinum Weihe. 

 Glyseria nervata (Willd.) Trin. 

 Ambrosia trifida L. 



Chenopodium a'bum L. 

 Setaria viridis (L.) Beauv. 

 Conringia orientals (L.) Dumort. 



Lappula eclimata Gilib. 

 Prunella vulgaris L. 

 Sisymbrium officinale (L.) Scop. 



Berteroa incana (L.) D. C. 

 Abutilon theophrasti Medic. 

 Polygonum avic'ulare L. 



Polygonum persicaria L. 

 Camelina sativa (L.') Crantz. 

 Anthemis cotula L. 



Mentha sp. 



Verbascum blattaria L. 

 Cerastium vulgatum L. 



Brassica nigra (L.1 Koch. 

 Silene noctiflora L. 

 Panicum capillare L. 



*Sclerotia of the fungus. 



