596 



GENERAL INDEX. 



Movement of Water, 172 

 Movements due to External Stim- 

 uli, 197 



Movements of Nutation, 199 

 Movements of Plants, 196 

 Movements of Protoplasm, 6, 196 

 Movements of Torsion, 200 

 Mucilage, 35 

 Mucor, 212, 236, 241 

 Mucoraceae, 338 

 Mucorini, 235, 242, 336 

 Mublenbergia, 455 

 Mulberry, 61, 437, 490 

 Mulberry Family, 488 

 Mullein, 98, 500 

 Mullein Pink, 550 

 Multilocular, 433 

 Mummy-clotb, 544 

 Musa, 472 

 Musa, 472 

 Musci.343, 351 

 Muscites, 360 

 Musbrooin, 328, 330 

 Musk Tree, 516 

 Mustard, 63, 98, 436, 554 

 Mutisiaceae, 512 

 Mycelium, 235 

 Mycetales, 337 

 Mycoderma, 212 

 Mycoporum, 310 

 Myoporiueae, 498 

 Myosotis, 502 

 Myrica, 487, 564 

 Myricaceze, 487, 564 

 Myristica, 494 

 Myristicaceae, 494 

 Myrrb, 540 

 Myrsinaceae, 506 

 Myrsiphyllum, 460 

 Myrtacea?, 425, 523, 565 

 Myrtales, 522 

 Myrtle Family, 523 

 Myrtle (Trailing), 504 

 Myrtle Tree, 524 

 Myrtus, 524 

 Myxomycetes, 6, 10, 11. 15, 21, 



44, 59, 60, 170, 178. 207, 336, 340 



Naiadace*, 128, 466, 473 



Naiads, 128 



Naias, 14 



Naked flowers, 431 



Narcissales, 467 



Narcissus, 61. 468 



Nasturtium, 543,554 

 Navicula, 230 

 I Naviculese, 230 

 Neck -cells, 402 

 Nectandria, 494 

 Nectar, 421 



Negative Heliotropism, 193 

 Negundo, 536 

 Nelumbium, 131, 558 

 Nemaliacefe, 339 

 Nemaliou, 274, 277 

 Nemophila, 503 

 Neottieae, 470 

 Nepentbaceae, 482 

 Nepentbales, 482 

 Nepentbes, 182, 482, 557 

 Nepbelium, 537 

 Nepbroma, 309 

 Nereocystis, 268 

 Nerium, 504 

 Nettle, 11, 491 

 Nettle Family, 490 

 Neutral Flowers, 431 

 Nicotiana, 502 

 Nicotine, 182 

 Nigella, 564 



Nigbt-Blooining Cereus, 520 

 Nigbtsbade Family, 500 

 Nipaceae, 463 

 Nitella, 17, 200, 333 

 Nitellege, 333 

 Nitrates, 176, 180 

 Nitrogen, 175, 180 

 Nitzscbia, 231 



Nocturnal positions of leaves, 199 

 Norfolk Island Pine, 413 

 Normandina, 310 

 Norway Spruce, 412 

 Nostoc, 37, 206, 217 

 Nostocacea;, 55, 216, 305, 306, 338 

 Notelaea, 505 

 Nucleoli, 16 

 Nucleus, 16, 206 

 Number of Species, 566 

 Number of Stomata, 102, 103 

 Nuphar, 131 

 Nut, 436 

 Nutation, 199 

 Nutgalls, 479 

 Nutlets, 436 

 Nutmeg, 494 

 Nutmeg Family, 494 

 Nut oils, 482 

 Nut Pine, 413 



