886 



INDEX 



Five-finger syn. Cinquefoil 



Tall 657 

 Flax, Common 



Seed 456, 554-555, 810, 813, f. !,56, 



555 

 Impurities in 692, 744, 839 



Dodder f. 253 



False 149-151, 788, 793, f. 150 

 Distribution 700, 717, m. 151 

 Seed 443, 544, 815, f. l,.',3, 542 

 Small -fruited, Seed f. 638 



Family, Distribution 724 



Mustard 155 

 Fleabane 321-322. 788, f. 321 



Distribution 695, 720, 737, m. 322 

 Seed 482, f. 481 



Branched mm. Daisy Fleabane 



Daisy 322-324, 657, '658 

 Distribution 720 

 Seed 482, f. 1,81 



sp. 741, f. 621 

 Fletcher 749 



Fletcher, James 24, 57, 59, 76, 80, 97, 

 111, 126, 130, 132, 138, 147, 149, 

 151, 250-251, 294, 297, 301, 328, 

 360, 362, 382, 384, 390, 391, 394, 

 766, 825, 826, 839 

 Flora Cestrica 766 

 Floras 



Australia 696, 731, 733, 734, 763 



Boston 708-709 



Bremen 707, 713-714 



British Isles 714, 731, 838 



Buenos Avres 702 



California 845, 853 



Central America 731 



France 713, 731, 837, 846 



Germany 731, 841 



Italy 731, 838 



Missouri 854 



Montana 838, S53 



Nebraska 845 



New England 709, 714 



New South Wales 731 



North Carolina 854 



North Dakota 839 



Ohio 723 



Oklahoma 838 



Oregon 694 



Pampas 701 



Plymouth 845 



Tennessee 853 



Vienna 843 



"Westchester, Pa. 766 



West Indies 731 



Wisconsin drift 689-692 



Yucatan 731 

 Floral axis 611 



envelopes 609, 610, f. 609 

 Florida, Weeds 762 

 Florula Bostoniensis 708-709 

 Flowering plants 6-404 



Spurge 210. 211, 556, 557, 690, 718 

 Flowers 604-625 



Apetalous 609 



Axillary 611 



Bisexual 605 



Complete 604, f. CO', 



Epigynous 610, f. 611 



Funnel-shaped f. 611 



Gamopetalous f. 60S 



Hypogynous 610, f. 606 



Imperfect 605 



Irregular f. 605 



Morphology of 604-625 



Perfect 605, f. 601, 



Perigvnous f. 610 



Pistillate 605, f. 606, 607 



Solitary 611, f. 611 



Staminate 605, f. 606, 607 



Sterile f. 607 



Strap-shaped f. 611 



Tubular f. 611 



Fliickiger, F. A. 5 80 

 Fly Beetle 676 

 Cabbage-root 677 

 Celery 677 

 Frit 677 

 Mangold 676 

 Foeniculum capillaceum 702 

 Fogel, Estella D. 861 

 Food plants become weeds 712 

 Fool's Parsley 663, 736 

 Forest vegetation 693 

 Forget-me-not 664 

 Forgrave, Caroline 824 

 Formaldehyde 600 

 Foultes, P. H. 848 

 Four-leaved Grass 693 

 Fournier, Eug. 583 

 Four-o'clock 



Distribution 696 

 Family 119-120, 533 

 Wild 119-120, 660, 787, f. 120 

 Distribution 716, m. 120 

 'Seed 5 33, f. 584 

 Foxglove 



Distribution 693, 727, 736 

 Wild Yellow 702 

 Foxtail 



Bristly 22-24, 790, f. 22, 23 



Distribution 714, 732 

 Grass syn. Marsh Foxtail 

 Green 20-22, 506-511, 657, 790, f. 21, 

 507, 509, 510, 665 

 Chemical composition 21-22 

 Distribution 691, 714, 729, 731 

 Seed 412-413, 834, f. 1,12, 511, 512, 

 676 

 Marsh, Distribution 715, 732, 740, f. 



732 

 Meadow, Distribution 715 

 Slender 665 



sp. 66 4. 73 2, 850, f. 217, 661 

 Whorled svn. Bristly 

 Yellow 17-20, 22, 657, 658, 659, 660, 

 789, f. 18, 19 

 Chemical composition 19 

 Distribution 691, 714, to. 19 

 Seed 22, 413, 511, 512, 616, f. 1,13, 

 676 

 Fracker, S. B. 478, 479, 481, 487, 489 

 Fragrant Goldenrod 690 

 France, Flora 713, 731, 837, 846 

 Weed legislation 795 

 Weeds 753, 754, 763 

 Frank, A. B. 5 80, 820 

 Franseria discolor, Distribution 730 

 Seed 485, f. 1,81, 

 Hookeriana 485, f. 1,81, 

 Hooker's 485, f. 1,81, 

 White-leaved 485, f. 1,81, 

 Freeman, G. F. 831, 859 

 Freight cars, Weeds distributed by 794 

 French, C. 841 

 French, G. T. 833. 834, 859 

 Frenchweed (Thlaspi) 794 

 Distribution 717 

 (Galinsoga) Distribution 736, 753 

 Fringed Gentian 702 

 Frit Fly 677 

 *Tuit 624-625, 865 

 Fruwirth, C. 820, 856 



FUMARIACEAE 



Distribution 724 

 Fumitory 665 



Family, Distribution 724 

 Fungi destructive to weeds 852 



harbored by weeds 677-678 

 T^unicle 865 

 Funnel-shaped flowers f. 611 



Galeopsis tetrahit, Distribution 720, 



727 

 Galinsoga parviflora 



Distribution 713, 736, 737, 753-754 



