380 



triphyllum 100. 

 Aristida oligantha 122. 

 Aronia arbutifolia 22, 27. 



nigra 27. 

 Arrhenatherum elatius 85. 

 Asclepiadaceae 108. 

 Asclepias pulchra 108. 



Syriaca 108. 

 Asparagus officinalis 40. 

 Aster acuminatus 43. 



conspicuous 6. 



ericoides 114. 



laevis geyeri 6. 



paniculatus 6, 42, 114. 



salicifolius 42. 



Tweedyi 114. 

 Atriplex hastata 90. 

 Avena sativa 85. 

 Azalea viscosa 13. 

 Ealsaminaceae 64, 74. 

 Berberidaceae 80. 

 Eerula angustifolia 121. 

 Bidens comata 75. 



frondosa 75. 

 Boraginaceae 38. 

 Bursa Bursa pastoris 90. 

 Calamagrostis canadensis 85. 

 Callirrhoe involucrata 62. 

 Campanulaceae 66. 

 Caprifoliaceae 87. 

 Carduaceae 1, 2, 3, 6, 42, 43, 44, 45, 

 46, 48, 49, 51, 54, 56, 61, 84, 

 126. 

 Carduus altissima 49. 



lanceolatus 49, 51. 

 Carex albolutescens 43. 



aquatilis 72, 93. 



aristata 93. 



bullata 87. 



comosa 68. 



deflexa 114. 



festucacea 43. 



filiformis 72. 



Frankii 87. 



hirta 93. 



intumescens 114. 



Leersii 43. 



limosa 67. 



lupulina 87. 



lurida 87. 



Muhlenbergii 43. 



radiata 43. 



riparia 93. 



rosea 43. 



scoparia 114. 



stipata 43, 93. 



straminoa 43. 



stricta 47, 93. 



teretiuscula 72. 



tribuloides 114. 



trichocarpa 87. 



trisperma 43. 



varia 114. 



vulpinoidea 43. 

 Caryophyllaceae 101. 

 Castanopsis chrysophylla 7. 

 Centaurea cyanus 54. 

 Chamaecyparis thyoides 20, 25, 27. 

 Chenopodiaceae 90. 

 Chenopodium album 90. 

 Chimaphila maculata 15. 

 Chrysanthemum sinense 48. 

 Cichoriaceae 63, 76, 91. 

 Cicuta maculata 121. 



