Do' 



Minnesota Plant Life. 



Definition, Stamen, i8i, 184 



Stigma, 181, 184 



De-nitrifying bacteria, 102,117 



Deposition of silica, Scouring- 



rush, 175 



Desert plant, 



418, 428, 436, 442, 463, 481, 506 



Dock, Prairie, 



Red-veined, 



Swamp-, 258, 



Yellow, 



Water, 

 Dodder (Half-tone, 368), 2^3, 367, 



Leaves, 

 Odor, 



-succulent, 

 Desmanthus, 

 Desmid, 



parasites. 

 Diatom, 



Deposition of silica, 



parasites 



464 

 437, 465 



474 

 296, 297 



34, 443 

 45 



39. 443. 453, 50s 

 40 



45 



Disc-alga, Relation to liverwort. 129 



fungus, 78, 95, 514 



Disease, Immunity to, 106 



-producing bacteria, 102, 103, 105 

 Diseases, Animal, 



Bacteria, 



Bread, 



Butter, 



Carnation, 



Cheese, 



Cigar, 



Contagious, 



Egg, 



Grain, 



Grape vine, 



Ice-cream, 



Infectious, 



Invasive, 



Meat, 



Milk, 



Plant, 



Potato, 



Vegetable, 

 Distribution, Carrion-fungi spore, 66 



Morel spore, 



Plant, 



Seed, 



Spermatozoid, 



Spore, 



Winged composites. 

 Ditch-moss, 



stone-crop. 

 Dock, 



Curly-leaved, 



Golden, 



Pale. 



109 

 109 

 112 

 112 

 103, 109 



113 



112 



106 



112 



50 



46 



13 



106 



106 



113 



112 



109 



46 



113 



/:> 



5 



344. 416 



520 



344. 514 

 416 

 203 

 282 



257, 258 

 258 

 258 

 258 



Nutrition, 368, 



Parasitism, 369, 



Sucking organs. 



Aster, 



Button-bush, 



Choisy's, 



Field, 



Goldenrod, 



Gronovius, 



Hazel, 



Massive, 



Smartweed, 



Sunflower, 

 Dog's-tooth violet (Engr. 225), 



225, 

 Dogbane, 360, 



Resemblance to flowering 

 spurge. 



Resemblance to milkweed. 

 Dogwood, 12, 332, S36, 



340, 342, 428, 459, 460, 462, 472, 



Position of, 349, 



Dogwood, Bailey's, 



Dwarf, 



Flowering, 340, 



Poison, 310, 



Rough-leafed, 



Round-leafed, 



Silky, 



Smooth-leafed, 

 Doors. Manufactured from white 



pine. 

 Doorweeds. 

 Douglas county. 

 Downy-leafed arrow wood, 



phlox, 369. 



Dragon's-head, 375. 376, 



-head, False. 

 Duckweed, 220, 436, 



Air chamber, 



Counterpoise area. 



Pollen distribution. 



Pollination, 

 Duckweed. Ivy-leaved. 



Smaller. 

 Three-cornered, 



Three-pronged. 



409 

 258 

 458 

 258 

 258 

 368 

 369 

 439 

 369 

 368 



369 

 369 

 368 

 368 

 369 

 369 

 369 

 369 

 368 



226 

 364 



308 

 364 



478 

 415 

 341 

 336 

 416 

 506 

 341 

 341 

 428 

 428 



186 

 258 

 221 

 .^91 

 370 

 377 

 376 

 449 

 443 

 444 

 282 



445 

 220 

 220 

 444 

 133 



