Minnesota Plant Life. 



563 



Sulphur, 102 



bacteria, 102, 120, 453 



-colored pore-fungus, 58 



Sumac (Half-tone, 309), 309, 310, 475 



underbrush, 477 



Fragrant, 310 



Poison- (Engr. 310), 310,462 



Summer grape, 321 



Sun plant (Half-tone, 429), 418 



Sundew (Engr. 280), 279, 460 



Nutrition, 280, 418 



Sunflower (Half-tone, 9, 408), 



9, 399, 401, 402, 416, 470, 471, 490 



family, 394, 402 



Flower, 394, 409 



Head, 416 



herbs, 409 



Position, 413, 415 



Relatives, 405 



Seed distribution, 21 



Sunflower dodder, 368 



Surf plant, 214, 420 



Surgery, Antiseptic, 114 



Swamp plant. Air chamber, 455 



plant, Leaflessness, 457 



plant, Tissues, 455 



underbrush, 462 



vegetation, 453, 455 



blackberry, 291 



blueberry, 457 



butterweed. 458 



cypress. Knees, 438 



-dock, 258, 458 



hickory, 243, 244 



-honeysuckle. 392, 393 



loosestrife, 333, 334 



Mangrove, 442, 473 



milkweed. 365 



rose, 291 

 -saxifrage (Half-tone, 456), 



283, 455, 459 



Spruce, 353, 472 

 Tamarack, 34. 145, 200, 



213, 221, 222, 231, 279, 283, 



318, 342, 357, 472 



valerian, 393, 394 



Sweet cicely, 338 



cicely, Fruit distribution. 339 

 clover, 298 



fern. 243, 460 



-flag, 217, 219, 437. 457, 458 



-flag, Rootstock, 455 



pea, 295 



-scented lily. 266 



Sweet potato, 



violet, 



william, Wild, 

 Swimming plants, 



liverwort, 



Riccia, 

 Switch-plant, 

 Sycamore, 

 Tag-alder, 

 Tall bellflower, 



bilberry, 



blueberry, 



lungwort, 



milkweed, 



ragweed, 



227, 367 

 328 



369, 370 

 445 

 133 



443, 449 

 214 



280, 285 



246, 460 

 396 

 356 

 356 

 372 

 366 

 405 



Tamarack (Half-tone, n, 145, 

 455), 12, 186 



191, 3io, 352, 436, 442, 457, 460 

 swamp (Half-tone, 191), 34, 



145, 20O, 213, 221, 222, 231, 



279, 283, 318, 342, 357, 472 



swamp, Poisonous fungi of, 59 



cup-fungus, 78 



lichens, 81 



root-fungus, 89 



Tamarind, 280 



Tamarisk, 326 



Tan-bark, 250 



Tannin, 191, 506 



Tanning, 191 



bacteria, in 



Tansy, 401, 411 



Tassel, Corn, 207 



Tapioca, 305 



Tar spot, Maple leaf, 78 



Taylor's Falls (Half-tone, 187, 



195), 262, 330, 353 



Tea, Labrador, 456, 460 



plant, 326 



Tear-thumb, 258, 439 



Teazel family, 388 



Fuller's-, 388 



Telegraph plant, 500, 503 



poles, Manufactured from 



tamarack, 191 

 poles, Manutactured from 



white pine, 186 

 Temperature limit of plant 



growth, 424 



Tendril, 503, 504 



Tension, Continental, 14 



Minor (Half-tone, 14), 14 



Plant populations in a 



state of, 10 



