INDEX 



185 



PAGE. 



ASCLEPIADACEJE 114 



Asclepias 114 



Ash 11 



Asiinina 7 



Aspen 139 



Aspidium 178 



Asplenium 177 



Aster 75 



Astragalus 35 



Atriplex 118 



Avens 41 



Balm of Gilead 139 



Balsam Family 27 



BALSAMIXACE.E 27 



Baneberry 6 



Baptisia 38 



Barberry Family 8 



Barren Strawberry 42 



Basil 10 104 



Basswood 25 



Bastard Toad-flax 124 



Bayberry 135 



Beach Pea 37 



Bearberry 88 



Beard-Tongue 97 



Beaver-Poison 55 



Beech 134 



Beech-drops 94 



Beech- Fern 178 



Bedstraw 62 



Beggar's Lice 107 



Beggar ticks 79 



Bellflower 84 



Bellwort : 160 



BERBERIDACE^E 8 



Bergamo 104 



Betula 136 



BETULACEJE 135 



Bidens 79 



Bindweed 110, 121 



Birch IHC 



Birch Family 135 



Birthwort Family 116 



Bishop's-Cap 47 



Bitter-Cress 14 



Bitter-Nut... .. 131 



PA OB. 



Bittersweet ill 



Black Alder 90 



Blackberry 44 



Black Bindweed 121 



Black-Mustard 15 



Black Snake-root 54 



Bladder Campion 21 



Bladder Fern 179 



Bladder-Nut 31 



Bladderwort 93 



Bladderwort Family 93 



Blazing-Star 71 



Elite 118 



Blitum 118 



Blood-root 10 



Blue Beech 134 



Blueberry 87 



Bluebottle 69 



Blue Cohoah 8 



Blue Flag 156 



Blue-eyed Grass 166 



Blue Lettuce 83 



Blue-weed 106 



Boehmeria. 129 



Boneset 72 



Borage Family 105 



BORRAGINACELE 105 



Botrychium 180 



Bouncing Bet 21 



Bowman's Root 41 



Bracted Bindweed 110 



Bracken 176 



Brake .- 176 



Bramble 43 



Brasenia. 9 



Brassica 15 



Bristly Sarsaparilla 57 



Brooklime 96 



Brook-weed 93 



Broom-rape Family 94 



Brunella 104 



Buckbean 113 



Buckthorn 29 



Buckthorn Family 29 



Buckwheat 122 



Buckwheat Family 119 



