INDEX TO CHAPTER VI 



1. Pennsylvania Anemone (Ane- 



mone Pennsylvanica), white. 



2. Horn-poppy (G'/(Z«(r2«;« luteuin), 



yellow. 



3. Common Fumitory {Fiiinaria 



officinalis), pink. 



4. Mouse -ear Cress (Sisymbrium 



Thaliana), white. 



5. Whitlow - grass (Draba vernd), 



white. 



6. Common Winter Cress. Yellow- 



rocket (Barbarea vulgaris), 

 yellow 



7. Dyer's -weed, or Weld. Wild 



Mignonette (^Reseda luteola), 

 greenish yellow. 



8. Common Ijlue Violet ( Viola 



palmata), blue or purple. 



9. Variety Cucullata. 



10. Bladder-campion {Silette cucuba- 



lus), white. 



11. Sleepy catchfly [Silene anlir- 



rhina), rose. 



12. Night-flowering catchfly (^Silene 



noctijiora), white. 



13. Mouse - ear Chickweed {Ceras- 



tium viscosiim\ ^^'hite. 



14. Field Chickweed {^Cerastium 



arvense), white. 



15. Larger Mouse-ear Chickweed 



{Cerastium vulgatuni), white. 



16. High "^X^sWow (yl\[alva sylvestris), 



purplish or pink. 



17. Lady's - sorrel. Yellow Wood- 



sorrel [Oxalis corniculata), 

 yellow. 



18. Wild Strawberry (/"/vr^o-frr/a Vir- 



giniana), white. 



19. Norway Cinquefoil. Five - fin- 



ger {Potentilla Norvegica), 

 yellow. 



20. Potentilla arguta, yellow. 



21. Silvery Cinquefoil {Potentilla 



argentea), yellow. 



22. Common Cinquefoil {Potentilla 



Canadensis), yellow. 



23. Common Evening Primrose 



{Oenothera biennis), yellow. 



24. Sundrops {Oenothera fruticosa), 



yellow. 



25. Oenothera ptimila, yellow. 



26. Gaura {Gaura biennis), rose or 



white. 



27. Clammy Cuphea. Blue Wax- 



weed ( Ciiphea viscosissimd), 

 magenta. 



28. Poison Hemlock {Conium macu- 



latutii), white. 

 2g. Button-weed {Diodia teres), whit- 

 ish. 



30. Bluets. Innocence {Houstonia 



caeruled), bluish white. 



31. Blazing - star {Liatris spicata), 



rose-purple. 



32. Liatris scariosa, purple. 



33. Golden-rod {Soli dago nem oralis), 



yellow. 



34. Solidago Canadensis, yellow. 



35. Solidago juncea, yellow. 



36. Solidago serotina, yellow. 



37. Solidago gigantea, yellow. 



38. White-topped Aster {Sericocar- 



pus conyzoides), white. 



39. Se7'icocarptis solidagineus. 



40. Umbelled Aster {Aster umbella- 



tus), white. 



41. Aster diffusus, white or light 



purple. 



