INDEX 



Agaricus atropurpurea, 80. 



glutinosus, 49. 



laccatus, 41. 



micromegethus, 44. 



explanation of plate, 106. 



pusillus, 44. 

 Agastache scrophulariaefolia, 23- 

 Allionia hirsuta, 17. 

 Amanitopsis pubescens, 17. 



pulverulenta, 17. 

 Amethyst clitocybe, 40-41. 



explanation of plate, 104. 

 Anomalus russula, 91. 

 Apple of Peru, 27. 

 Ascochyta pisi, 17. 

 Aster, bent stemmed, 18. 

 Aster arcifolius, 17-18. 



biformis, 18. 



camptilis, 18. 



claytoni, 18. 



divaricatus, 18. 



elaeagnus, 18. 



fragrans, 18. 



macrophyllus, 18. 



multiformis, 18. 



violarius, 19. 



Basipedes, 27. 



Bent stemmed aster, 18. 



Berkeley, cited, 41. 



Black lined hygrophorus, 48. ' 



Blackish russula, 68-69. 



Blushing hygrophorus, 51, 



Boletus, frost, 44, 108. 



rugose cap, 45. 

 Boletus chromapes, 19. 



frostii, 44-45. 

 explanation of plate, 108. 



nigrellus, 33-34- 



rugosiceps, 6, 45. 



subpunctipes, 19. 

 Bovistella pedicellatum, 36. 

 Bresadola, cited, 72. 

 Britton, cited, 36. 

 Broken skin russula, 77. 



Broome, cited, 41. 

 Brown, cited, 36. 



Burnham, S. H., work of, 8; men- 

 tioned, 39. 

 Burnham hygrophorus, 56-57. 



Camarophyllus, 46, 54-58. 

 Capreolar hygrophorus, 50. 

 Caryospora cariosa, 19. 

 Castanea dentata, 34. 

 Catastoma circumscissum, 34. 

 Chameleon russula, 98. 

 Changed stem hygrophorus, 57. 

 Chantarelle hygrophorus,' 59-60. 

 Chrysomyxa pyrolae, 34. 

 Clavaria bicolor, 34. 



peckii, 34. 



vestitipes, 34. 

 Clitocybe, amethyst, 40, 104. 



purple gilled, 104. 



purplish ocher, 41-42. 

 Clitocybe amethystina, 40-41. 

 explanation of plate, 104. 



basidiosa, 57. 



laccata, 41. 



ochropurpurea, 41-42, 104. 

 CoUybia campanella, 19. 



lacerata, 20. 



stipitaria, 19. 

 Compact russula, 42, 71-72. 



explanation of plate, no. 

 Compactae, 67, 68-73. 

 Conic hygrophorus, 62. 

 Constant russula, 95. 

 Cooke, cited, 20. 

 Cortinarius intrusus, 20. 



validipes, 20. 

 Cousin russula, 83-84. 

 Crataegus, study of, 6-7. 

 Crataegus arcana, 20. 



bissellii, 20. 



cognata, 21. . 



deltoides, 21. 



habereri, 21-22. 



noveboracensis, 22-23. 



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