INDEX. 



439 



Leather-flower, 141 

 Leek, 81 

 Lemna, 74 

 LEMNACEiE, 74 

 Leonurus, 297 

 Lepachys, Z72 

 Lepargyrcea, 239 

 Lepidium, 151 

 Leptasea, 174 

 Lepiilon, 366 

 Leptochloa, 37 

 Leptodactylon, 279 

 Leptotcenia, 258 

 Lesquerella, 154 

 Lettuce, 410 

 Leucampyx, 377 

 Leucelene, 358 

 Leucocrinum, 83 

 Lewisia, 126 

 Liatris, 336 

 Ligusticum, 253, 235, 256 



LlLIACE^E, 82 

 LiLIALES, 76 



Lilium, 83 



Lily, 83 



Lily, Mariposa, 8s 



Lily, Sego, 8s 



Lily, Tiger, 83 



Lily Family, 82 



Lily-of-the-valley Family, 83 



Limnanthace;e, 225 



Limnia, 126 



Limnorchis, 88 



Limosella, 312 



LlNACE.fi, 219 



Linanthus, 276 

 Linaria, 305 

 Z.»»Kffia, 323 

 Linum, 219 

 Lion's-heart, 297 

 Lip-Fern, 3 

 Lippia, 294 

 Liquorice, Wild, 213 

 Listera, 89 

 Lithophragma, 171 

 Lithospermum, 292 

 Little Clubmoss, 6 

 Little Red Elephant, 318 

 Lloydia, 83 

 L0ASACE.fi, 234 

 Loasa Family, 234 

 Lobelia, 326 

 LoBELiACE.fi, 326 

 Lobelia Family 326 

 Loco Weed, 203 

 Locust-tree, 202 

 Lodge Pole Pine, 8 

 Lolium, 57 

 Lomatium, 256 

 Long-bracted Orchis, 87 



Lonicera, 324 

 Loosestrife, 240 

 Loosestrife Family, 240 

 Loosestrife, Fringed, 263 

 Loosestrife, Tufted, 265 

 Lophanthus, 296 



L0EANTHACE.fi, 100 

 L0TE.fi, 195 



Lousewort, 318 

 Lovace, 253 

 Love-vine {Cuscuta) 

 Lowellia, 381 

 Low Juniper, 9 

 Lucerne, 202 

 Lungwort, 289 

 Lupine, 197 

 Lupinus, 197 

 Lusula, 80 

 Lychnis, 133 

 Lyciiim, 303 



LYC0P0DIACE.fi, 6 



Lycopodiales, 6 

 Lycopodium, 6 

 Lycopus, 299 

 Lycurus, 28 

 Lygodesmia, 404 

 Lyme-grass, 56 

 LythracejE, 240 

 Lythrum, 240 

 Lysiella, 88 



Machceranthera, 356 

 Macrocalyx, 282 

 Macronema, 345, 346 

 Madder Family, 321 

 Madia, 376 

 Madronella, 299 

 MAi,ACE.fi, 191 

 Malacothrix, 404 

 Male-Fern, 2 

 Mallow, 229 

 Mallow, False, 230 

 Mallow, Indian, 231 

 Mallow Family, 229 

 Malva, 229, 231 

 MALVACE.fi, 229 

 Malvales, 229 

 Malvastrum, 230 

 Mamillaria, 237 

 Manna-grass, 48 

 Maple, 226 

 Maple Family, 226 

 Mare's-tail, 249 

 Marigold (Tetraneuris) 

 Marilaunidium, 284 

 Mariposa Lily, 85 

 Mariposa Lily Family, 85 

 Marsh Elder, 328 

 Marsh-grass, 35 

 Marsh-marigold, 135 



