INDEX 



893 



Linum usitatissimum 554-555, f. 555 



Seed 456, 813, f. 456 

 Liquorice, Wild 196-197, 7S7, f. 196 



Distribution 718, 729, 760, to. 197 

 Seed 554, f. 551 

 Lithospermuni angustifolium, seed 467, 

 f. ^67 

 arvense 262-263, 787, f. 262 



Seed 467-468, f. 1,68 

 latifolium, Seed 4 67, f. 1,67 

 Little Barley 61-63, 424, 715, 812 

 Live-forever 712 

 Lloyd, F. E. 843 

 Loamv Soils, Weeds of 819 

 Lobe 867 

 Lobelia 689 



spicata 689 

 Lochrie, G. R. 749 

 Lock head, W. 841 

 Loco Weed, Purple 194-195, f. 195 

 Distribution 838, S45, m. 195 

 Seed 454, 552, f. (54, 551 

 Stemless syn. Purple Loco Weed 

 Locule 618-619,' 867 

 Locust f. 596 

 Honey 180 

 Lodge-pole Pine 694, 695 

 Lolium italicum 421, 787, f. 1,21 

 Seed 811, 813 

 perenne 52, 701, 789 

 Distribution 715 

 Seed 420, 811, 813, f. 1,21 

 temulentura 52-53, 520, f. 52 



Distribution 696, 699, 715, 736, m. 



5S 

 Seed 522-524, f. 520, 521, 522, 523,524 

 Long, H. C. 660, 661, 671, 673, 674, 



677. 793, 825, 843, 850 

 Long, J. 767 

 Long, Wm. 749 



Long-awned Poverty Grass 29-30 

 Long-fruiterl Anemone 439 

 Lotus corniculatus, Distribution 734 

 Louisiana Carpet-Grass, Distribution 

 722 

 Weeds 840 

 Louthan 745 



Low Hop-Clover 184-185, 451, 718, 761 

 Senna 723 



Spear Grass 464, 715 

 Lucerne syn. Alfalfa 

 Luhn 827 

 Lumen 867 



Lummis, G. M. 22, 858 

 Lundell, J. 750 

 Lupine 180 



Lychnis alba 126-128, 664, f. 127 

 Distribution 716, m. 128 

 Seed 810, f. 437 

 dioica 126, 605 



Distribution 716 

 githago syn. Agrostemma githago 

 vespertina syn. L. alba 

 Lygodesmia juneea 403-404, f. 404 

 Distribution 721. 788, to. 1,04 

 Rushlike 403-404, f. 404 

 Distribution to. 1,01, 



Me Alpine, A. N. 850 



McCarthv, Gerald 830, 832, 858 



McCarty, C. S. 767 



McClanahan, Dr. 749 



McCoy 749 



McCreadv, A. B. 837, 843, 850 



McKee. Roland 836 



McMahon. J. J. 745 



McNair, A. D. 850 



Madder Family, Distribution 724 



Maiden, J. H. 843 



Maine seed investigation S32 



Seed legislation 809. 814, 860 



Weeds 750, 754, 757, 841 

 Maize 687 



Transpiration of 671, 673 



Mallow, Common (M. rotundifolia) 

 219-221, 596, 787, 822, f. 220 

 Distribution 708, 718, 725, to. 221 

 Seed 460, 559-560, f. 559 

 Common (sylvestris), Seed 558-559, 



f. 559 

 Famiiy 213, 215-222 



Seed 459-460, 557-560 

 Indian 215-218, 790, 822, f. 216, 217, 

 713 

 Distribution 687, 713, to. 216 

 Seed 557-558, f. 559 

 Small-flowered, Distribution 725 

 sp. 725 

 Malpighian Cell. See Cell Malpighian 

 Malva borealis, Distribution 725 

 crispa, Distribution 725, 776, 787 

 rotundifolia 219-221, 596, f. 220 



Distribution 70 8, 718, 725, m. 221 

 Seed 460, 559-560, f. 559 

 sylvestris, Seed 558, f. 559 

 Malvaceae 4, 213, 215-222 

 Bibliography 5 86 

 Distribution 693, 718, 724, 734, 



761-762 

 Seed 459-460, 557-560 

 Malzew, A. 829, 843 

 Mammoth Red Clover 811, 812 

 Man, Seed disseminated by 629, 687 

 Mangold Fly 676 

 Manilla substitute 216 

 Manisurus granulans, Distribution 723 

 Manitoba weed law 793 



Weeds 693 

 Manure, Weed seeds in 833 

 Manv-flowered Aster 317-318, 689,790 

 Maple 6, 630, 632 



Distribution 695 

 Soft, Seed f. 634 

 Maple-leaved Goosefoot 105-107, 432, 



715, 789 

 Marigold, Common, Distribution 696 

 Corn, Distribution 735, 736 

 Fetid 356-358, 789, f. 357, 358 

 Distribution 720, 755, m. 357 

 Seed 490-491, f. 491 

 Field syn. Corn Marigold 

 Marsh, Distribution 736 

 Marioram, Wild, Distribution 693 

 Marl Soils, Weeds of 819 

 Marre, E. 850 



Marrubium vulgare, Distribution 720, 

 725, 728 

 Seed 470, f. 470, 729 

 Marsh Cress 167-168, 447, 742, 787 

 Elder 332-334, 482, 720, 751-753 

 Foxtail 715. 732, 740 

 Marigold 736 

 Muhlenberg 35-37, 413 

 Marshall, Humphrey 765, 766 

 Martin, J. N. VII, XII, 589 

 Maryland seed investigation 833 

 Weed legislation 794 

 Weeds 833, 844 

 Martynia Family, Distribution 724 

 Martyniaceae, Distribution 724 

 Massachusetts seed investigations 833 



"Weeds 750, 754, 757, 763, 842 

 Matthews, J. B. 74 8 

 Matricaria discoidea syn. M. suaveolens 

 inodora 664 



suaveolens. Distribution 705, 714, 

 725, 729 

 Mattirolo, O. 547, 554, 581, 585 

 May Apple 618 

 Mavne 824 

 Mavweed 360-362, 778, 788, f. 361 



Distribution 687, 696, 736, to, 362 

 Root system 645 

 Seed 491, f. ',m. 688 

 Meadow Fescue 41S, 715, 810, 811, 813 

 Foxtail syn. Marsh Foxtail 



