Minnesota Plant Life. 



551 



Nettle (Halt-tone, 254), 



234, 243, 251, 

 Nettle, Dead-, 

 False, 



Hedge-, 375, 



Hemp-, 



-leafed verbena, 

 . Slender, 



254 

 375 

 254 

 376 

 376 

 374 

 254 

 254 

 254. 255 

 319 

 23, 262, 330, 332 



297 



367, 378 



378 



Stinging, 



Wood, 

 New Jersey tea, 

 New Ulm, 

 Nicollet county, 

 Nightshade, 



family, 

 Nightshade, Black, 



Climbing, 



Cut-leafed, 



Deadly, 



Enchanter's, 



Prickly, 

 Ninebark, 

 Nitragin, 



Nitrogen bacteria, 



salts. 

 Nitrifying bacteria, 

 Norway pine (See red pine) 

 Nothocalais, 

 Noxious algae. 

 Northwest angle, Inlet, 

 Nucleus, 

 Nutation, 

 Nutrition, 431, 439, 488, 489 



Bacteria, 



Bacteria, Purple, 



Bladderwort, 



Butterwort, 



Cow-wheat, 



Dodder, 



Euglena, 



Fern, 



Flowering plant. 



Fungi, 



Higher plants, 



Mildew, 



Moss, 48 



Pine-sap, 353 



Pitcher-plant, 278, 418 



Pond-scum, 33 



Purple bacteria, 116 



Sundew. 280, 418 



Nuttall's violet, 329 



Oak (Half-tone, 245, 250. Engr. 

 249), 243. 249, 252, 428, 470. 475. 478 



378 

 379 

 378 

 378 

 335 

 378 

 286 

 118 

 117 

 103 

 102, 117 

 188 

 404 



41 

 461 



494 

 500, 504 



102 



116 



384 



385 



383 



368, 369 



445 



48 



48 



48,87 



103, 118, 119 



46 



470, 



249, 250, 

 249, 

 249, 

 249, 



309. 



249, 



249, 250, 

 249. 



Oak-barren, 



Gall, 



scrub, 



Seed distribution. 

 Oak, Black, 



Bur, 



Chestnut, 



Chestnut, Scrub, 



Live-, 



Poison-, 



Pore-fungus, 



Red, 



Root-fungus, 



Scarlet, 



White, 

 Oats, 



Smut, 

 Oblong-leafed gentian. 

 Odor, Algae with pig-pen. 



Desert plants. 



Mushroom with prussic acid. 

 Offset, 

 Oil, 



Ledum, 

 Old man's beard (Lichen), 9 



Oleander, 

 Olive, 

 One-flowered cancerroot, 



Wintergreen, 

 Onion, 450, 471, 491, 



Wild, 

 Orange, 



Osage, 

 Orchid 

 (Half-tone, 11), 5, 146, 224, 228 

 438, 459, 460, 463, 474, 515, 516, 



family. 



Flower, 



Insect pollination. 



Microscopic female. 



Poisonous, 



Position of. 



Rein, 



Root-fungus, 



Round-leafed, 



Tree-top, 



Tress, 

 Orchis, Wild (Engr.), 

 Orders, 

 Organs. Irritability, 



Polarity in. 

 Organism. Death of, 

 Origin. Cell, 



Color in flowers, 



478 



504 



477 



20 



251 

 251 

 251 

 251 

 428 

 310 



58 

 250 



89 

 251 

 251 

 205 



48 

 362 



41 

 465 



65 

 512 

 491 



354 

 1,98 



435 

 360 

 386 

 350 

 511 

 225 



305 



251 



347, 



349, 

 228, 



428, 472. 

 228, 



525 

 474 

 348 

 229 



483 

 232 



415 

 231 



89 

 229 

 481 

 231 

 230 

 198 

 500 

 501 

 484 

 493 

 426 



