INDEX 



Pine Bent 664, 665 



Finger syn. Crab Grass 



Four-leaved 693 



Foxtail syn. Marsh Foxtail Grass 



Goose syn. Crowfoot Grass 



Green Foxtail 20-22, 412, 413, 510, 



511, 512, 657, 665, 676, 691, 714, 



729, 731, 790 

 Hair 790 

 Hairy Brome 828 

 Holy 27-28, 693, 741, 787, 814 

 Hungarian 506 

 Hungarian Brome 419, 420 

 Italian Rye 421, 787, 811, 813 

 Johnson 7-8, 722, 805, 853 

 Land, Weeds of 665-667 

 Little Barley 61-63, 424, 715, 812 

 Long-awned Poverty 29-30 

 Low Spear 664, ?15 

 Marsh Foxtail 715, 732, 740 

 Marsh Muhlenberg 35-37, 413 

 Meadow 660, 693 

 Meadow Fescue 418, 715, 810, 811, 



S 1 3 

 Meadow Foxtail 715 

 Mexican Dropseed 32-35, 413-414, 



660 

 Needle 666-667, 689, 790 

 Nimble Will 30-33, 735 

 Nut, Northern 63, 64, 696, 697, 715, 



741, 790 

 Southern 63, 722, 723 

 Oat 810, 813 

 Old-Witch 12-14, 410, 660, 676, 706, 



714, 740 

 Onion Couch 851 

 Orchard 417. 715, 810, 811, 813, 828, 



832, 857 

 Pampas 8 

 Pearl 664, 665 



Perennial Rye 420, 421, 789, 811, 813 

 Pigeon 17-20, 22, 413, 640, 676, 714, 



732, S14 

 Porcupine svn. Needle Grass 

 Poverty 28-29, 790 

 Powdery Mildew on 682 

 Quack 8, 27, 53-58, 241, 273, 421- 



423, 640, 643, 648, 651, 664, 665, 



674, 680, 688, 715, 736, 773, 774, 



781, 786, 794, 796, 810, 819, 822, 



844, 847, 848, 850 

 Quaking 667 

 Quick syn. Quack Grass 

 Red Top 415, 680, 715, 805, 806, 810, 



811, 813 

 Reed 733, 736 

 Reed Bent 693, 736 

 Rib sun. Buckhom 

 Ribbon 8 

 Rice Cut 739, 740 

 Rough-stalked Meadow 639, 715 

 Rye 785, 789, 810 

 Sandbur 25-26, 412, 517, 637, 714, 



790 

 Scribner's Panic 660, 689 

 Scutch syn. Quack Grass 

 Seed Impurities 832, 834, 855, 856, 



857 858 859 

 Sheathed Rush 37-38, 715, 790 

 Sheep's Fescue 715 

 Side Oats 689 

 Silky Bent 639 

 Skunk-tail syn. Squirrel-tail 

 Slender Foxtail 665 

 Slender Wheat 53, 57, 422, 423 

 Small Squirrel-tail 787 

 Small Rush 38-39, 715, 790 

 Smooth Brome syn. Hungarian 



Brome Grass 

 Smooth Crab 10-12, 408-409, 505, 



714, 789, 810 

 Soft Chess 46-48, 419, 715, 733, 789 



Southern Spear 45-46, 416, 417, 715, 



732, 740 

 Sprouting Crab 14-15, 410, 691, 714 

 Squirrel-tail 58-61, 678, 679, 680, 



691, 693, 715, 729, 730, 788 

 sti>ik syn. Candy Grass 

 Sweet Vernal 693, 714 

 Switch 6, 410, 411 

 Tickle syn. Old Witch Grass 

 Timothy 414-415, 517, 638, 676, 715, 

 785, 805, 806, 810, 813, 827, 832, 

 833 

 Tussock 667 

 Twitch 851 



Vanilla sun. Holy Grass 

 Velvet 693 

 Wall Barlev 698 

 Western Wheat 53, 56, 423, 715 

 W'liil Barlcu syn. Squirrel-tail Grass 

 Wild oats 10-41, 415-416, 664, 665, 

 674, 679, 715, 736, 789, 793, 810, 

 814, 829 

 Wire 41-43, 418, 697, 715, 741 

 Wood Hair Grass 639 

 Woolly Soft 665 

 Yard syn. Crowfoot Grass 

 Yellow Foxtail 17-20, 22, 413, 511, 

 512, 657, 658, 659, 660, 676, 691, 

 714, 789 

 Yorkshire Fog 665, 667 

 Grasses of Cornfields 17 

 Gravelly Soils, Weeds of 819 

 Gravis, A. 582 



Gray, Asa 687, 704, 707, 714, 722, 747, 

 751, 7:.::, 754, 755, 756, 757, 759, 

 760, 761, 762, 767, 768, 820, 841 

 Gray-headed Cone-flower 486-487 

 Grayson, J. 749 



Great Britain, Weeds of 660, 663-664 

 Greater Ragweed 326-327, 645, 691, 



720, 789, 814 

 Green Foxtail 20-22, 412-413, 506-511, 

 512, 657, 658, 659, 660, 665, 676, 

 691, 71 I. 729, 731, 790 

 Greene, E. L. 841 

 Greene, L. C. 247 

 Greene, M. L. 848 

 Greenish, H. G. 853 

 Greif, O. Nil 

 Griffith, M, C. 7 in 

 Griffiths, D. 848 

 Grindelia 307 

 Scaly 780 

 squarrosa 780 



Distribution 730, 756 

 Seed 479, f. 1,80 

 Grisdale 836 



Grisebach, A. H. R. 731 

 Gromwell, American 

 Seed 467, f. I,<i7 

 Corn 262-263, 787, f. 262 

 Distribution 262-263 

 Seed 467, f. 1,68 

 Ground 



Burnut syn. Caltrop 



Cherrv 277, 279-280, 568, 569, 657 



Virginia 279, 281 

 Ivy 275, 276, 594, 608, 719 

 Groundsel 660, 663, 678 



Distribution 693, 725, 735, 736 

 Seed 49 3, f. 1,93 

 sp. Distribution 694 

 Guard cell f. 598 

 Guerin, M. P. 584, 586 

 Gui.ernard, L. 5 81 

 Gulf States, Weeds of 722 

 Gum-plant sun. Gumweed 

 Gum weed 307 

 Broad-leaved 



Distribution 730, 756 

 Seed 479 

 Giissow, H. T. 849 

 Guttenberg, H. V. 583, 828 



