INDEX 



Abies balsamea, 29. 



Agaricus campester americanus, 50. 



floridanns, 50. 

 Amanita bisporigera, 23. 



floccocephala, 23. 



phalloides, 23. 



velatipes, 23. 

 Ascochyta menyanthis, 23. 

 Aspergillus glaucus, 30, 



subgriseus, 30. 

 Aster laevis, 42. 



puniceus, 35. 



undiilatus loriformis, 42. 

 Aulographum ledi, 23. 

 Averyville marsh, 69-73 ; list of 



plants in, 72-73. 



Basidiophora kellermanii panper- 



cula, 64. 

 Biatora coarctata, 24. 

 Boletinus paluster, 42. 

 Boletus albocarneus, 65. 



albus, 65-68. 



explanation of plate, 88. 



chrysenteron sphagnorum, 64. 



gertrudiae, 50-51. 

 Boughton, F. S., quoted, 33. 

 Brassica arvensis, 42. 

 Burnham, S. H., mentioned, 10. 



Calamagrostis canadensis, 70. 

 Calvatia craniiformis, 24. 



gigantea, 9. 

 Camelina microcarpa, 24. 



sativa, 24. 

 Cantharellus aurantiacus, 66. 

 explanation of plate, 90. 



infundibuliformis nigricans, 42. 

 Carex filiformis, 70. 

 Carpinus caroliniana, 34. 

 Ceratiomyxa fruticulosa, 42. 

 Cercospora omphacodes, 24, 



phlogina, 24. 



verbenae-strictae, 51. 



Cladosporium paeoniae, 25. 

 Climacium kindbergii, 25. 

 Clitocybe biformis, 25. 



explanation of plate, 96. 



dealbata sudorifica, 7, 43-44. 



gilva, 25. 



infundibuliformis, 26. 



maxima, 26. 



morbifera, 44. 



multiceps tricholoma, 42. 



subnigricans, 51-52. 

 Clitopilus washingtoniensis, 52. 

 Colletotrichum cereale, 58. 

 Coniothecium perplexum, 52-53. 

 Cornus canadensis elongata, 44. 



suecica, 44. 

 Cortinarius cinnamomeus, 26. 



croceocolor, 26. 



croceofolius, 26. 



explanation of plate, 96. 



glaucopus, 27. 



napus, 27. 



semisanguineus, 26. 



triumphans, 27. 

 Cranberry marsh, 69-73 ; list of 



plants in, 71-72. 

 Crataegus, 6. 



aristata, 27. 



brainerdi, 28. 



grayana, 44- 



longipedunculata, 28. 



mellita, 28. 



nemorosa, 28. 

 Crepis setosa, 29. 

 Cronartium ribicola, 44-45. 

 Cryptosporium macrospermum, 29. 

 Cycloloma atriplicifolium, 30. 

 Cylindrosporium conservans, 53. 

 Cytospora microspora, 30. 



piri, 36. 



97 ■ ■ 



