342 



INDEX 



Hypodermis, 284. 

 Hypogyny, 224, 225. 

 Hyssopus, 274. 



Indigo : see Indigofera. 

 Indigofera, 265. 

 Indusium, 136, 143, 144. 

 Inflorescence, 230. 

 Insects and flowers, 90. 

 Integument, 178, 179, 201, , 

 Involucre, 267, 275, 277. 

 Ipomcea, 228, 270. 

 Iridaceaj, 247. 

 Iris, 248, 251. 

 Iris family : see Iridaceae. 

 Irritable movement, 307. 

 Isocarpae, 268. 

 Isoetes, 169. 

 Isogamy, 15. 



Japan lily, 248. 



Jungermannia, 105, 115, 116, 117. 



Juniper, 194- 



K 



Kalmia. 270. 



Labiatae, 272. 



Labiates, 272. 



Lactuca, 279. 



Laminaria, 33, 34. 



Lamium, 274, 275. 



Larch : see Larix. 



Larix, 192. 



Larkspur : see Delphinium. 



Laurel : see Kalmia. 



Lavandula, 275. 



Leaf, 141, 142, 295, 296, 311. 



Legumes, 250, 251, 264. 



Leguininosae, 264. 



Lemna, 201. 



Lepidozia. 117. 



Lepiota, 70. 



Leptosporangiate, 157. 



Lettuce : see Lactuca. 



Leucanthemum, 279. 



Liatris, 278. 



Lichens, 77, 78, 79, 87. 



Life relations, 311. 



Light, 314. 



Ligule. 168. 



Liliaceae, 246. 



Lilies, 245. 



Lilium, 203, 204, 205, 207, 224, 249, 



295. 

 Lily : see Lilium. 

 Lily family : see Liliaceae. 

 Linaria, 228, 275. 

 Linum, 220. 

 Liverworts, 109. 

 Loculus, 200. 

 Locust : see Robinia. 

 Lotus, 264. 

 Lupinus, 265. 

 Lycopersicum, 275. 

 Lycopodiales, 162. 

 Lycopodium, 162, 163. 

 Lygodium, 145. 

 Lyonia, 269. 



M 



Macrospore, 152. 



Maidenhair fern : see Adiantum. 



Male cell, 180, 181, 201, 206, 207. 



Maple, 212. 



Marasmius, 70. 



Marchantia, 104, 110, 111, 112, 113, 



114. 

 Marguerite : see Leucanthemum. 

 Marjoram : see Origanum. 

 Marrubium, 275. 

 Marsh marigold : see Caltha. 



