8i4 



INDEX. 



PAGE. 



Aster divaricatus, 75S 



gracilis, 758 



laevis 757 



lateriflorus 761 



macrophyllus, 755 



novae-angliae, 75^ 



novi-belgii, 757 



nemoralis 759 



patens 7S6 



paniculatus, 760 



puniceus, 757 



radula 759 



spectabilis 758 



subulatus, 761 



tenuifolius 761 



undulatus, 756 



vimineus, 761 



Atriplex 429 



Avens, 482 



Azalea, 612 



Baccharis, 7^4 



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 Sio 



Bean, Wild, S13 



Bear-berry, 621 



Beard Grass, 182 



Beard-tongue 678 



Bedstraw, 704 



Beech, 402 



Beech-drops, 695 



Beggars-ticks 773 



Bell-flower 714 



Bellwort, Perfoliate 343 



Sessile-leaved 343 



Pine Barren 34 5 



Benjoin 460 



Bergamot, 668 



Betula, 400 



Bicuculla 461 



Bidens, 77^ 



Bindweed, 426, 653 



Birch, White 4°° 



Cherry 401 



Sweet 401 



River, 401 



Red 401 



Bishop-weed, Mock, 598 



Bishop's Cap, 472 



PAGfi, 



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 i59 



Large, i59 



Slender, 159 



Bursa 462 



Bush, Burning S42 



Strawberry 542 



Bush-clover 506 



Buttercups 450, 456 



Butternut, 397 



Butterfly weed 647 



Button-bush 702 



Button weed, 703 



