PRINCIPAL DEFINITIONS AND NAMES. 



hamarck, l66 



Lambert, 46? 



LamourouXy 46? 



Lapeyrouse, 465 



Lawrence, 467 



Leaf, 75, — rits stalk, ibo 



Leaves, their surfaces, ^6, — 

 composition, 46, — structure, 

 308,— ^functions, 313, — sleep, 

 367,— irritability, 379, — dis- 

 coloration, 412 



Leers, 459 



Leeuwenhoek, 444 



Lehmann, 467 



Lichens, 118 



Life of plants, 364 



Light, its influence on plants, 

 366 



Lightfooi, 459 



Lime, how useful to soils, 347, 



— its production, 359 

 Link, 464, 465, 467 

 Linne, 131, 212, 455, 46 1 

 Lips of flowers, 91, 95 

 Lobeluis, 440 

 Lobes, 52, 91 

 LocuH of the fruit, 11 Q 

 LofUng, 458 



Loiseleur des Longchamps, 465 

 Losel, 450 

 Lonreiro, 466 

 Ludwig, 456 

 Lynghye, 467 



M 



^agnol, 141 

 Mahc acid, 363 

 ^alpigki, 444 

 Manganese in plants, S60 

 Manure, theory of it, 347 

 Manuring, green, ib. 

 Marcgrnf, 448 

 Margin of parts, 28 

 Mariotte, 444 

 Marl in the soil, 374 

 Marschall von Bieberstein, 66 

 Martins, 465 

 Masson, 467 

 Mattioli, 441 



Meal on the surface, 27 

 Measure of parts, 1 4 

 Metals in plants, 360 

 Metamorphose, Goethe's, 414 

 Method in Botany, 122 

 Michaux, 466, 467 

 Micheli, 452 



Migration of plants, 405 

 Mildew, 321, 418 

 Millington, 444 

 Mirbel, 464 

 Moldenhawer, ib. 

 Monadelphia, 1 31 

 Monandria, ib. 

 Monch, 140 

 Monoclinia, 131 

 Monocotyledonous, 386 

 Monoecia, 131 

 Monographs of plants, 255 

 Monstrosities, 414 

 Morison, 141, 211, 445 

 Morland, 431 

 Morphium, 362 

 Mosses, their fruit, 1 1 7 

 Motion in plants, 378 

 Mould, of what it consists, 367 

 Mucilage, a constituent part of 



plants, 351 

 Muhlenberg, 466 

 Mulier, 459 

 Mustel, 464 



N 



Nail on the leaves of flowers, 

 93 



Names of plants, 211 

 Nectaries, 1 01 theory of them, 



331 

 me, 466 



Nees V. Esenbeok, 467 



Nerves of the leaves, 49, — their 



structure, 309 

 Nestkr,A67 

 Necander, 432 

 Nocca,A65 



Numerical proportion of partSj 



135, 197, 389 

 Nut, 112 

 Nuttall, 446 



