INDEX 



587 



Lachnea pulcherrima, 505; theleboloides, 



505 

 Lagunculana racemosa, 576 

 Laminaria, 537 

 Lamprospora Planchonis, 505 

 Lantana involucrata, 577; odorata, 504, 



597, 509 

 Larix, 256, 284, 305; laricina, 480; Lyallii, 



480, 481; occidentalis, 483 

 Lasiobolus equinus, 506 

 Lasiosphaeria pezizula, 508 

 Lathyrus, 283, 306; odoratus, 281 

 Laurus Culilaban, 567 

 Lavatera, 279, 306, 307 

 Leavenworthia, 163 

 Lecticula, 44, 57, 58, 64; resupinata, 57, 



58; Spruceana, 58 

 Lentibularia, 39, 60 

 Lentibulariaceae, Segregation of genera 



in, 39 

 Lepargyraea canadensis, 481 

 Lepiactis, 60 

 Lepiota, 214, 222; clypeolaria, 215, 222; 



cristata, 210, 213, 216, 221-224, 226; 



naucina, 510; seminuda, 210, 213, 216, 



218, 222-224, 226, 227 

 Lepiota cristata and Lepiota seminuda, 



The development of, 209 

 Lepiota seminuda. The development of 



Lepiota cristata and, 209 

 Leptodactylon caUfornicum, 200; Nut- 



tallii, 200 

 Leptotaenia, 193; dissecta, 193; Eatonii, 



190; multifida, 191; purpurea, 191 

 Lesquerella, 163, 491 



Levine, Michael. Somatic and re- 

 duction divisions in certain species of 



Drosera, 125 

 Libocedrus decurrens, 250 

 Lilium 134, 255, 269, 271, 272, 280, 284, 



305, 336, 442; bulbiferum, 351; cana- 



dense, 81, 128; candidum, 129 

 Limax, 262 



Limonium carolinianum, 85, 86 

 Limosina stygia, 67 

 Linanthus ciliatus, 200 

 Linnaea americana, 481 

 Linum catharticum, 155; grandiflorum, 



442, 444, 447 

 LiPMAN, Chas. B. Plant ecology and the 



new soil fertility, 319 

 Lippia, 507 

 Liriodendron, 271, 277 

 Litanthus, 42 

 Lithophila muscoides, 571 

 Littorella lacustris, 171 

 Lloyd, Francis E. The embryo-sac 



and pollen grainas colloidal systems, 561 

 Lloydia serotina, 171 

 Lobelia Dortmanna, 171 

 Lomatium foeniculaceum, 190; Grayi, 



190; macrocarpum, 190; orientale, 190; 



platycarpum, 190; Suksdorfii, 190; 



triternatum, 190 



Lonchocarpus violaceus, 509 



Lonicera, 481 



Ludwigia alternifolia, 189; glandulosa, 

 189; hirtella, 189; palustris, 189; poly- 

 car pa, 189; sphaerocarpa, 189; virgata, 

 189 



Lychnis dioica, 169 



Lycium americanum, 578 



Lycopodium, 268 



Lygodesmia, 163 



Lymantria dispar, 72 



Lythrum, 336, 433, 441, 444; Salicaria, 

 441, 443, 444, 447 



MacDougal, D. T. The mechanism and 

 conditions of growth, 5 



Madura, 163 



Macroceras, 53 



Macrosporium Solani, 509 



Macrotaeniopteris, 76; magnifolia, 76 



Madia, 163 



Magnolia, 80, 81, 271, 277, 278, 281 



Mallotonia gnaphalodes, 577 



Malpighia, 567; angustifolia, 567; coc- 

 cifera, 567; linearis, 567, 573; urens, 567 



Malus, 250, 536; Malus, 250; spectabilis, 

 250; Toringo, 250 



Mammoth Cave, Kentucky, Observa- 

 tions on the flora of, 65 



Managing a botanic garden, Some things 

 learned in, 513 



Marasmius, 222; bermudensis, 510; minu- 

 tus, 510; obscurus, 510; praedecurrens, 

 511; Sabali, 510 



Marine algae from the vicinity of Beau- 

 fort, North Carolina, 105 



Mariscus jamaicensis, 507, 509 



Marsilea, 268, 304 



Matricaria Chamomilla, 129, 283 



Matthiola, 335 



Mechanism and conditions of growth, 

 The, 5 



Medicago denticulata, 509 



Megozipa, 60 



Meionula, 50, 52 



Melanospora ornata, 555 



Meliola Cookeana, 507; circinans, 507 



Meloneura, 42, 43, 45, 50, 51, 64; pur- 

 purea, 50; striatula, 50, 51 



Menyanthes trifoliata, 171 



Mercurialis, 71, 73, 74; annua, 70-74 



Mercurialis annua, Observations on in- 

 heritance of sex-ratios in, 69 



Merrick, Long Island, and its significance-, 

 A white-cedar swamp at, 79 



Mertensides, 76; bullatus, 76 



Mespilus, 535 



Micranthemum, 63 



Microascus longirostris, 68 



Microchaete nana, 105, 106, 11 1, 115, 

 118, 122; purpurea, 106; vitiensis, 106 



Microseris, 163 



Microsteris gracilis, 200; humilis, 200; 

 micrantha, 200 



