8i4 



INDEX. 



PAGE. 



Aster divaricatus 755 



gracilis, 758 



laevis, 757 



lateriflorus, 761 



macrophyllus, 755 



novK-angliae, 7S6 



novi-belgii 757 



nemoralis 759 



patens, 7S6 



paniculatus, 760 



puniceus, 757 



radula 759 



spectabilis, 758 



subulatus, 761 



tenuifolius, ' 761 



undulatus, 7S6 



vimineus, 761 



Atriplex 429 



Avens, 482 



Azalea 612 



Baccharis 764 



Balsam Apple, Wild, 713 



Baneberry, Red 45 1 



White 451 



Baptisia 496 



Barbarea, 462 



Barton, B. S., 642 



Barton, W. P. C. 553 



Bartonia 642 



Bassia • • 43* 



Basswood, 548 



Batrachium 457 



Bayberry, 395 



Beach Pea 510 



Bean, Wild, 513 



Bear-berry 62 1 



Beard Grass, 182 



Beard-tongue, 678 



Bedstraw 704 



Beech, 402 



Beech-drops 695 



Beggars-ticks, 773 



Bell-flower 7^4 



Bellwort, Perfoliate 343 



Sessile-leaved, 343 



Pine Barren, 34 5 



Benjoin 460 



Bergamot 668 



Betula 400 



Bicuculla, 461 



Bidens, 772 



Bindweed, 426, 6S3 



Birch, White, 400 



Cherry 401 



Sweet, 401 



River, 401 



Red 401 



Bishop-weed, Mock, 598 



Bishop's Cap, 472 



PAGE. 



Bittersweet, 543 



Blackberry, Sand 479 



Bush, 479 



Tall, 479 



Hispid Swamp 480 



Black-Haw, 711 



Bladder-nut 543 



Bladderwort, 689 



Blazing Star 341, 740 



Blephariglottis 367 



Bloodroot 461 



Blue Curls 664 



Blueberry, 624 



Blue-eyed Grass, 360 



Blue-hearts, 683 



Bluets, 701 



Boehmeria, 415 



Bog Asphodel 338 



Boltonia, 753 



Bone-set, 734 



Bone-set, Climbing 739 



False 739 



Botrychium, 122 



Bouncing Bet, 436 



Box Elder, 545 



Brachyelytrum 221 



Bracken, . . . ; 130 



Bradburya, 510 



Brasenia, 443 



Brassica 462 



Breweria 652 



Brinton, J. B., 509 



Bromus 244 



Brooklime 682 



Broomrape 694 



Buchnera 683 



Buckbean 644 



Buck-thorn, 546 



Bugle- weed, 672 



Bugloss, 658 



Vipers 658 



Bull Rush, 269 



Bunch-flower, 342 



Burdock, 728 



Bur-Marigold 772 



Burk, Isaac, 696 



Burnet 484 



Burning Bush 542 



Bur-reed 159 



Large 159 



f Slender, 159 



Bursa, 462 



Bush, Burning 542 



Strawberry, 542 



Biish-clover, 506 



Buttercups 450, 456 



Butternut 397 



Butterfly weed 647 



Button-bush, 702 



Button weed, 703 



