370 



INDEX, 



Natural system of classification, 263,Perry, 327. 



265. 



Naturalisation of plants, 113. 

 Neck of a plant, 38. 

 Nectar, 98, 206. 

 Nectarine, 325. 

 Nectary, 206. 

 Nettles, 97. 

 Nomenclature, 252. 

 Nut oil, 95. 

 Nutrition, 16, 26. 

 Oak, 183, 305, 309, 312, 314, 317. Pinnatifid, 56. 

 Oats, 307, 348. Pistil, 208. 



Odors, 96. Pitch, 94. 



, ambrosial, 96. Pith, 43. 



, aromatic, 96. Plains, 148. 



Perspiration of plants, 75. 

 Petals, 206, 289, 290. 

 Petiole, 41, 54, 62'. 

 Phalaris, 348. 

 Phillyrea, 46. 

 Phleum, 337. 

 Pick-axe, 157 

 Pinks, 65. 

 Pine-apple, 60, 235. 

 , tree, 156, 184. 



