INDEX 



Latin names of families are in small capitals 



Acer, 91. 



Negundo, 92. 

 rubrum, 91. 

 saccharinum, 91. 



ACERACEAE, 91. 



Achillea, 122. 



Millefolium, 122. 

 Acorus, 33. 



Calamus, 34. 

 Actaea, 64. 



alba, 64. 

 Adder's Tongue, 36. 



Yellow, 36. 



White, 36. 

 Aesculus, 92. 



glabra, 92. > 



Alder, Smooth, 49. 



Speckled, 49. 

 Allium, 35. 



canadehse, 35. 

 Alnus, 49. 



incana, 49. 



rugosa, "49. 

 Alsike Clover, 83. 

 Alternate-leaved Dogwood, 100. 

 Alum Root, 74. 

 Amaryllidaceae, 40. 

 Amaryllis Family, 40. 

 Amelanchier, 77. 



canadensis, 77. 



oblongifolia, 77. 

 American Elm, 52. 

 Anacardiaceae, 89. 

 Andromeda, 102. 



glaucophylla, 102. 

 Anemone, 61. 



canadensis, 62. 



quinquefolia, 62. 



Rue, 61. 



Wood, 62. 

 Anemonella, 61. 



thalictroides, 61. 

 A^fONACEAE, 65; 



133 



Antennaria, 121. 



canadensis, 121. 



plantaginifolia, 121. 

 Aquifoliaceae, 89. 

 Aquilegia, 63. 



canadensis, 64., 

 Arabis, 73. 



laevigata, 73. 



lyrata, '73. 

 Araceae, 32. 

 Aralia, 97. 



nudicaulis, 97. 

 Araliaceae, 97. 

 Arbor Vitae, 32. 

 Arbutus, Trailing, 103, 

 Arctostaphylos, 103. 



Uva-ursi, 103. 

 Arenaria, 55. 



lateriflora, 56. 



serpyllifolia, 56. 

 Arisaema, 33. 



triphyllum, 33. 

 Aristolochiaceae, 54. 

 Arrow-leaved Violet, 95. 

 Arrow-wood, 119. 

 Arum Family, 32. 

 Asarum, 54.' 



canadense, 55. 

 Ash, Black, 106., 



Mountain, 77, 



Prickly, 87. 



White, 106. 

 Asimina, 65. 



triloba, 66. 

 Aspen, Large-toothed, 44. 



Trembling, 44. 

 Azalea, Purple, 102. 



Balsam, Poplar, 44. 

 Baneberry, White, 64. 

 Barbarea, 72. 



vulgaris, 72. 

 Barberry, 67. 



