INDEX 
The superior figure tells the exact place on the page in ninths; e. g. 278 7 means 
seven ninths of the way down page 278. 
Acer Negundo, 296 9 . 
Acer nigrum, 278 7 . 
Agrimonia mollis, 279 3 . 
Amauitopsis strangulata, 300 2 -2 3 ; 
explanation of plate, 314 5 . 
Amelanchier rotundifolia, 279 7 . 
Anthony, Mrs E. C., gift, 273 3 . 
Arisaema triphyllum pusillnm, 297 9 - 
982. 
Arouia nigra, 279 5 . 
Aster glomeratus, 281 2 . 
Aster Schreberi, 281 1 . 
Atkinson, G: F., gift, 273 7 . 
Barbarea Barbarea, 277 9 . 
Betula pumila, 281 3 . 
Boletus chrysenterou, 298 8 . 
Boletus eduli^, 309 6 -10 3 ; explanation 
of plate, 316 6 . 
Boletus nebulosus, 292 8 -93 2 . 
Boletus subglabripes, 308 s —9 5 ; explana¬ 
tion of plate, 317 1 . 
Braendle, F: J., gift, 275 2 . 
Brassica arvensis, 296 4 . 
Brassica juncea, 278 1 . 
Britton, Mrs N. L., gift, 274 5 -75 1 . 
Burnham, S. H., gift, 275 2 . 
Burt, E. A., gift, 276 4 . 
Cantharellus brevipes, 298 6 . 
Cardamine Pennsylvania, 277 6 . 
Cardamine purpurea, 277 8 . 
Carex Bicknellii, 282 5 . 
0 arex brunnescen, 282 2 
Carex costellata, 282 5 . 
Carex festucacea, 282 4 . 
Carex xanthocarpa, 282 1 . 
Catastoma circumscissum, 294 4 . 
Cercospora caricina, 294 8 . 
Clavaria fellea, 292 6 . 
Clitocybe fellea, 284 5 ; explanation of 
plate, 313 7 . 
Clitocybe gilva, 284 1 . 
Clitocybe monadelpha, 284 3 , 302 3 -3 3 ; 
explanation of plate, 314 9 -15 2 . 
Clitopilus popinalis, 288 2 . 
Collybia radicata, 304 3 -5 5 ; explanation 
of plate, 315 5 . 
Collybia velutipes, 305 6 -6 5 ; explana 
tion of plate, 314 7 . 
Cowell, W. G., gift, 276 3 . 
Crataegus macracantha, 280 3 . 
Crataegus mollis, 280 4 . 
Cyphella fasciculata, 294 1 . 
Davis, J. J., gift, 273 7 . 
Deconica semistriata, 291 3 . 
Edible fungi, 269 2 , 300 2 -12 2 . 
Elymus intermedius, 282 8 
Euonymus Europaeus, 278 6 . 
Exoascns Insititiae, 294 9 . 
Exoascus unilateralis, 295 1 . 
Flammula viscida, 290 5 . 
Fungi, edible, 269 2 , 300 2 -12 2 . 
Galium palustre, 280 7 . 
Galium tinctorium, 280 6 . 
