INDEX. 



609 



Liverworts, 166, 169, 184. 



blossom of, 170. 



stem of, 173. 

 Llanos, 251. 

 Loasaceae, 78, 364. 

 Lobes, 1 32. 

 Locomotion, 8O. 

 Lombardy poplar, 234. 

 Lobelia, 40. 

 Lobuli, 132. 

 Lomentum, 432, 438. 

 Lonicera Caprifolium, 274. 

 Loranthaceae, 244, 385, 389. 

 Loranthus deppeanus, 396. 

 Lucerne, cultivation of, 563. 

 Lupinus, 354. 



rivularis, 71. 



tomentosus, 34, 

 Lyellia, 189. 

 Lychnis, 257, 271, 331. 

 Lycopodiaceae, 57, 70, 189. 

 Lycopodia, stem of, 191. 

 Lycopodium annotinum, 190. 



canaliculatum, 190. 



inundatum, 190. 



stolonniferum, 192. 

 Lycopsis, 302. 



Madia sativa, 22. 

 Magnesium, 4. 

 Magnolia, 50, 329. 



funiculus, 431. 

 Mahernia, 351. 

 Mahonia nepalensis, 63. 

 Maize, 21, 476. 



stem of, 229. 

 Makis, 485. 

 Malic acid, 27. 

 Mallow, 10. 

 Malopeas, 327. 

 Malpighi, 37, 77, 391. 

 Malting, 540. 

 Malus, 226. 

 Malva miniata, 344. 

 Malvaceae, 40, 327, 376. 

 Mammillaria, 49, 53, 61, 67, 255, 288. 



quadrispina, 61. 

 Mammillaris, 129. 

 Mandiocca farinha, 13. 

 Manganese, 4. 

 Manilla, 38. 

 Manioc, 476. 

 Mannite, 21. 

 Manure, composition of, 560. 



observations on, 566. 



produce of, 561. 

 Maple, 46. 

 Maranta, 427. 



arundinacea, 18, 23. 

 Marantaceae, 16. 

 Marathrum, 128. 

 Marcgravia, 268. 



Marehantia polymorpha, 170, 496, 530. 

 Marchantiacea;, 40, 69, 73, 74, 144, 168. 



Marginal nerves in mosses, 188. 

 Margo, 132. 

 Marsilea, 203. 



fruit of, 207. 



leaf of, 210. 



pubescens, 207. 



quadrifolia, 207. 

 Martius, 257. 



Martynia diandra, 384, 415. 

 Massa sporacea, 147. 

 Materia secreta, 86. 

 Matrix, 102. 

 Matter, forms of, 493. 

 Matthiola, 448. 

 Maxillaria, 44, 79, 111. 



atropurpurea, 65. 

 Mayaca fluviatilis, 64. 

 Meadows, irrigated, 487. 

 Melocactea;, 12, 47, 49, 71. 

 Melocactus, 49, 71, 128, 136, 169, 212. 

 Membrana externa, 180. 



interna, 180. 

 Meconic acid, 27. 

 Meconostigma pennatifidum, 393. 

 Medulla, 150, 186. 

 Medullary rays, 56, 238. 

 Mericarpia, 448. 

 Merisma, 152, 



Mesembryanthemum, 69, 267. 

 Metamorphosis of plants, 311. 

 Meyen, 88, 104, 408. 

 Microscopical Society, 577. 

 Microscope, use of, 575. 



used, 37. 



Milk of cocoa-nut, 424. 

 Milk-sap, 115. 



vessels, 40, 64, 66, 110. 

 Mimosa asperata, 552. 



dormiens, 552. 



pernambucana, 552. 



pellita, 552. 



pigra, 552. 



pudica, 552, 553. 



quadrivalvis, 552. 



sensitiva, 552. 



viva, 552. 

 Mimoseae, 20. 

 Miquel, 256. 

 Mirabilis, 331. 

 Mitscherlich, 86. 

 Mnium androgynum, 1 70, 1 77. 

 Mohl, 104, 113, 196, 233,256, 570. 

 Molecular motion, 98. 

 Moldenhauer, 256. 

 Momordica Elaterium, 416. 

 Monoclea, 172. 



Monocotyledons, 58, 213, 237, 239, 245, 

 418. 



vascular bundles of the, 60. 

 Monocotyledons and Dicotyledons, dis- 

 tinction between, 257. 

 Moor plants, 82. 

 Monstera, 65. 

 Morus, 436, 448. 

 Morphology, 2, 124. 



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