596 



INDEX 



Lycopodiales, described, 503. 

 Lycopodinece, described, 503. 

 Lycopodium, 503 ; prothallus, 505 ; 



stem, 504. 

 Lycopods, 503. 



Macrocystis, 190, 441. 



Madders, 556. 



Maidenhair, 498. 



Malaria, 407. 



Motivates, described, 550. 



Mangrove, 253, 551, 552, 573; 



Swamp Formation, 586. 

 Manila Hemp, 538. 

 Manual, 3, 393. 

 Maple fruit, 351. 

 Maqui, 585. 

 Maranta, 538. 

 Marattiales, 495. 

 Marcgravia, 294. 

 Marchantia, 300, 480 ; life cycle, 481 ; 



polymorpha, 481. 

 Marchantiales, described, 480. 

 Marsh, Formation, 586; Reeds, 571. 

 Marsilia quadrifida, 499. 

 Martynia, 362, 363. 

 Maturation, 153. 

 Mayflower, 553. 

 Meadows, 585. 



Mechanical, effects, 196 ; system, 265. 

 Mechanistic conceptions, 39, 40. 

 Medullary ray, 122, 125, 265; 



secondary, 125. 

 Megasporangium, 324. 

 Megaspore, 324. 

 Mendel's Law, 309, 312, 313. 

 Meristem, 128, 264. 

 Mesembryanthemum, 72, 545, 570. 

 Mesophyte, 190, 566. 

 Metabolism, 39, 98, 266. 

 Metachlamydece, 553. 

 Microbes, 402. 

 Micro-hydrophytes, 563. 

 Microorganisms, 243. 

 Micropyle, 376. 

 Microspermce, 538. 

 Microsphcera Alni, 455, 456. 

 Microsporangium, 325. 

 Middle lamella, 147. 

 Mildews, 367, 436, 455. 

 Milkweed seed, 359. 

 Milky juice, 134. 

 Mineral salts, 230, 242 ; use, 28. 

 Mistletoe, 86, 187, 362, 543, 544, 577. 



Mitochondria, 41. 



Mixed Forest, 584. 



Mobility, 39. 



Molds, 11 ; true, 437. 



Monadelphous, 272. 



Monocarpic plants, 114. 



Monocotyledonece, described, 527. 



Monocotyledons, 127 ; differentiated 

 534 ; primitive, 529 ; specialized, 

 537. 



Monoecious plants, 307. 



Monstera deliciosa, 534. 



Monstrosities, 72, 196; cause, 342; 

 of flowers, 340; of stems and 

 leaves, 196. 



Morchella esculenta, 451. 



Morel, 451. 



Morphine, 109. 



Morphological plasticity, 39. 



Morphology, 3 ; definition, 82 ; dia- 

 gram, 327. 



Mosaic disease, 369. 



Moss, life cycle, 488; Flowers, 269, 

 484; Plants, 11, 478 



Mosses, true, 484, 487. 



Muck, 241. 



Mucorales, described, 437. 



Mud lakes, 428. 



Muehlenbeckia, 194. 



Mulberry, 352, 542. 



Multiple fruit, 352, 363. 



Musci, described, 484. 



Mushroom, 469. 



Muskeag, 586. 



Mustard family, 547. 



Mutation, 13, 314, 317. 



Mycelium, 84, 87, 448, 470. 



Mycetozoa, 412, 415. 



Mychoriza, 83, 244, 505, 578, 581. 



Myricales, described, 541. 



Myriophyllum, 551. 



Myrmecophily, 579. 



Myrtales, described, 551. 



Myxobacteriacece, 409 ; described, 410. 



Myxomycetes, described, 412, 578. 



Myxophyceoe, 399. 



Myzodendron brachystachyum, 545. 



Naidales, described, 530. 

 Naked-ascus Fungi, 458. 

 Natural selection, 316. 

 Navel Orange, 201, 205, 319, 367. 

 Navicula viridis, 429. 

 Necessities of Plant Life, 560. 



