51. Wild Sweet Crab. Malus coronaria (Linnaeus) Miller 

 5X. Pitcherpknt. Sarracenia purpurea Linn abvs 



53. Prairie-smoke. Sieversia ciliata (Pursh) Don 



54. Winterberry. Ilex verticillata (Linnaeus) Gray 



55. Sweet Azalea. Azalea arborescens Pursh 



56. Kruhsea (flower). Kruhsea streptopoides (Ledebour) Kearney 

 56a. Kruhsea (fruit). Kruhsea streptopoides (Ledebour) Kearney 



57. Arethusa. Arethusa bulbosa Linnaeus 



58. Pale Ladyslipper. Cypripedium acaule Aiton 

 55. Quakerladies. Houstonia caerulea Linnaeus 



Go, Bearberry Honeysuckle. Lonicera involucrata (Richardson) Banks 

 61. Pink Fleabane. Erigeron caespitosus Nuttall 

 6x. Labrador-tea. Ledum groenlandicum Oeder 



63. Northern Bedstraw. Galium boreale Linnaeus 



64. Bronzebells. Stenanthium occidentale Gray 



65. Roundleaf Orchis. Orchis rotundifolia Puksb. 



66. Prickly Currant (flower). Ribes lacustre (Persoon) Poiret 



67. Prickly Currant (fruit). Kibes lacustre (Persoon) Poiret 



68. Glacierlily. Erythronium grandiflorum Pursh 



69. Balsamroot Balsamorhi\a sagittata (Pursh) Nuttall 



70. Silverberry (flower). Elaeagnus commutata Bernhardi 



71. Silverberry (fruit). Elaeagnus commutata Bernhardi 

 71. Twinleaf Jeffersonia diphylla (Linnaeus) Persoon 



^^73. Ivory Baneberry. Actaea arguta Nuttall 



74. Pink Mountainheather. Phyllodoce empetriformis (Smith) Don 



75. Rocky Mountain Cassiope. Cassiope mertensiana (Bongard) Don 



76. One-leaf Bog-orchid. Habenaria obtusata (Pursh) Richardson 



77. Bush Cinquefoil. Potentilla fruticosa Linnaeus 

 v 78. Refer to plate X4a 



yj^. Refer to plate 31a 

 V 80. Refer to plate 56a 



