INDEX 



877 



Boraginaceae 4, 256-263, 777 

 Bibliography 5 82 

 Distribution 723 

 Seed 466-468, 564-566 

 Boss, Andrew 844, 848 

 Botanical Gazette XII 

 Botany, Geographical 687 

 Bouncing Bet 134, 136, 790, f. 135, 136 

 Distribution 688, 710, 717, 728, 



m. 136 

 Seed 533-534, f. 535 

 Boute 740 

 Bouteloua 785 



curtipendula 689 

 Bowen-Jones, J. 860 

 Bowman, J. G. Ill 

 Boyton, M. F. 855 

 Bracken syn. Brake 

 Bract 862 



Bracted Plantain 305-307, 474, 571, 

 572, 720, 740, 810, 814 

 Verbena syn. Bracted Vervain 

 Vervain 657, 658, 719, 787 

 Bracts as seed disseminators 681 

 Brake 5, 667, f. 69b 



Distribution 693 

 Brambles, Distribution 693 

 Brandegee, T. S. 751, 767 

 Branched Fleabane 788 

 Branching Knotweed 789 

 Brandenberg weeds 845 

 Brassica alba 444, 776, f. U4 



arvensis 155-157, 663, 665, 676, 787, 

 796, 799, 808, f. 156, 701 

 Chemical composition 157 

 Distribution 699, 717, 727, 734, 



735, 736, to, 159 

 Seed 444, 445, 543, 810, 811, f. UA, 

 542 

 campestris 



Distribution 725 

 Seed 445, f. 445 

 hirsuta 842 

 juncea 



Seed 44 6, f. <,'fi 

 napus 445, f. 445 



nigra 157-159, 776, 788, f. 15S, 701 

 Distribution 696, 717, 725, to. 159 

 Seed 445-446, 541-543, 776, 810, 

 811, f. 445, 542 

 rapa 



seed 811, 813 

 sinapistrum syn. B. arvensis 

 Brauneria purpurea f. 666 

 Breeder's Gazette 288, 826 

 Bremen, Flora of 707, 713-714 

 Brenchley, W. E. 860 

 Brendel 765, 766 

 Brenton, C. R. 801 

 Brewer, W. H. 769 

 Briers 794-807 

 Bristle 863 

 Bristly Foxtail 22-24, 714, 732 



Ox-tongue 497, 498 

 British Isles, Flora 714, 731, 838 

 Britton, N. L. 731, 747, 756, 762, 765, 



767. 768 

 Briza media 667 

 Broad-leaved 



Dock syn. Bitter Dock 

 Gum-plant syn. Gumweed 

 Broken seed 811 

 Brome Grass 



Annual syn. Soft Chess 

 Awned syn. Downy 

 Awnless. Seed 812 

 Downy 50-52, 787, 819, f. 51, 72S 

 Distribution 714, 715, Ml. 51 

 Seed 420, f. 420 

 Field 



Distribution 715 

 Hairv 



Seed 828 



Hungarian 



Seed 419, f. 420 

 Impurities in 674 

 Smooth syn. Hungarian 

 sp. 728, 810 

 Bromus arenarius 

 Distribution 733 

 arvensis 715 



Distribution 733 

 brizaeformis, Distribution 728 

 hirsuta 842 



hordeaceus 46-48, 789, f. 47 

 Chemical composition 46, 48 

 Distribution 715, m. 57 

 Seed 419, f. 419 

 inermis 842 



Seed 419, 812, f. 420 

 mollis f. 599 



secalinus 48-50, 788, 819, f. 49 

 Chemical composition 48, 50 

 Distribution 715, 733, 736, to. 50 

 Seed 420, 517, f. 419 

 tectorum 50-51, f. 728 



Distribution 714, 715, 787, 728, 733, 



819, m. 51 

 Seed 420, f. 420 

 Broom 667 

 Corn 



Seed 411, 512-517, f. 512, 513, 514,515 

 Corn Millet, Seed 506 

 Rape 665, 827, 848 

 Distribution 735 

 Brown, Edgar 832, 835, 836, S55, 857 

 Brown Knapweed 725 

 Bruce, W. 848 

 Bruckner, W. 848 

 Bruhl, P. S39 



Brush on highways 794, S07 

 Buchanan, F. 740, 839 

 Buchanan, R. E. 834, 858 

 Buckhorn 301, 303, 637, 665, 786, 787, 

 796, 799, f. 308 

 Chemical composition 303 

 Distribution 692, 696, 697, 698, 



720, 762, 843, to. 302 

 Root system 645. 654, f. 648, 649 

 Seed 473, 572, 640, 674, 810, 814, 

 830, 832, 833, 834, 836, f. 4~5, 

 571, 638 

 Buckhout, W. A. 839 

 Buckthorn Family, Distribution 824 

 Buckwheat 74 



Distribution 736 

 Seed 531, 812, f. 526 

 Family 74-99, 633 



Seed 425-431, 525-532 

 Wild 97-99, 674, f. 98 

 Distribution to. 99 

 Seed 429, 528-532, 814, f. 429, 526, 

 528. 529, 530, 531, 636 

 Budd, J. L. 839 

 Buds, Adventitious 651 

 Buenos Avres, Flora 702 

 Buettner, R. 839 

 Buffalo Berry 310 



Buffalo Bur 284, 286-288, 787, 826, f. 

 286, 287 

 Distribution 693, 711, 720, 722, 



730, 738, 766, 767. to. 286 

 Seed 471, 569, f. 472, 568, 635 

 Bug-seed, Distribution 737 

 Bug-loss 256, f. 60S 



Viper's 468, f. 468 

 Bulb 863 

 Bulbous Buttercup 717 



Oat Grass 664 

 Bull, C. P. 839 

 Bull Thistle 372-373, 494, 495, 650, 687, 



695, 721, 725. 789 

 Bulliform cell f. 599 

 Bunch Flower 66, 788 

 Common 66, f. 66 

 Distribution 66, 67 



