56 



INDEX. 



OKCHlDACEiE, 16. 



Orchis Family, 16. 

 Osmorrhiza, 35. 

 Ox-eye daisy, 50. 



Paint-brush, 44. 



Painted cup, 44. 



Pansy, 34. 



Pakslev Tamily, 34, 85. 



Parsnip, cow, 33, 34. 



Partridge-berry, 45. 



Pea, sweet, 31. 



Pedicularis, 44. 



Peppergrass, 25. 



Pepper-root, 24. 



Petunia, 42, 43. 



Pine, 7, 8. 



Pine Family, 7-9. 



Pinl!;, 21. 



Pink Family, 20-22. 



Pinli, Indian, 44. 



Pinus, 7, 8. 



Plum, 28. 



POLYGONAOEAE, 19, 20. 



Polygonatum, 12, 13. 

 Polygonum, 20. 

 Poplar, 17, 18. 

 Populus, 17, 18. 

 Potato, 42. 

 Potentilla, 28, 29. 

 Prairie fire, 43. 

 Primrose, 39. 

 Pkimrose Family, 38, 39. 

 Primula, 39. 

 PKIMnLACEAE, 38, 39. 

 Prunus, 28. 

 Puccoon, 40. 

 PtJLSE Family, 29, 30. 



Quaker ladies, 45. 



Quaking asp, 17. 

 Ragwort, golden, 50. 



EANUNCULACEiE, 22-24. 



Ranunculus, 23. 

 Rattlebox, 21. 

 Red-berried elder. 

 Ribes, 26. 

 Robin ia, 30. 

 Robin-runaway, 41. 

 Robin's plantain, 49. 

 Rosa, 29. 

 Rosacea, 27-29. 

 Rose, 29. 



Rose Family, 27-29. 

 Rubiace.e, 44-46. 

 Rumex, 19, 20, 



Salicaceae, 17, 18, 

 Sambucus, 46. 

 Saxifraga, 27. 

 Saxipeagace^, 26, 27. 

 Saxifrage, 27. 



Saxifrage Family, 26, 27. 

 Scotch pine, 8. 

 Scratch-grass, 20. 

 scrophulaeiaoe^, 43, 44. 

 Sedge Family, 10, 11. 

 Self-heal, 41, 

 Senecio, 50. 

 Shepherd's purse, 25. 

 Sheriff pink, 60. 

 Shooting star, 38. 

 Silene, 21. 

 Sisyrhinohium, 16. 

 Snake-root, 50. 

 Snappers, 21. 

 Solanaceae, 42, 43 

 Solanum, 42. 

 Solomon's seal, 12, 13. 



