322 INDEX 



B. 



Page 



Baker, H. B 13, 14, 121, 130, 163 



Bailey, L. H 59, 61 



Baliothrips basalis 184, 187, 206, 212 



Bartramia longicauda 273, 282 



Beal, W. J '. 29, 53, 59, 61 



Benzoin aestivale 31 , 59, 94 



Betula alba 22, 44, 68, 89, 143 



lutea 22, 31, 59, 89 



Bidens cernua 118 



comosa.. . 118 



connata 118 



frondosa 118 



laevis 118 



tricliosperma 118 



tenuiloba 118 



Bifidaria contracta 143, 147, 149, 159 



corticaria 126, 149, 159 



pentodon 143, 149, 159 



tappaniana 142, 143, 147, 148, 149, 159 



Binney, W. G 157 



Biota, geographic relations of (see also plants, phytogeographical relations) 27, 315 



Birds 14, 273 



species, list of 276 



Blanchard, E 200, 230 



Bland, T 157 



Blephilia hirsuta 110 



Boelimeria cylindrfca 44, 90 



Boleichthys fusiformis 25, 26, 27, 247, 254 



Boletus felleus 56 



Bombycilla cedrorum 236, 274, 275, 296 



Bonasa umbellus 274, 283 



Botaurus lentiginosus 23, 274, 279 



Botrychium virginicum 73 



Bower, Seymour 245 



Brackenbury, Frank 280 



Brasenia shreberi 25, 93 



Brassica arvensis 95 



campestris 95 



Bromus ciliatus 79 



secalinus 79 



Bubo virginianus 274, 285 



Bufo americanus ; 30, 260, 262 



Buller, A. H. R 58, 61 



Buteo borealis 275, 284 



lineatus 275, 284 



Butorides virescens 279 



Cacalia tuberosa 119 



Cakile edentula 21, 46, 47, 69, 95, 209, 211 



Calamagrostis canadensis 41, 78, 208 



Calamovilfa longifolia 21, 47, 69, 78 



Calidris leucophaea 235, 237, 241, 275, 281 



Callitriche palustris 101 



Calopogon pulchellus 41,87 



Caltha palustris 93 



Camelina sativa 95 



Camnula pellucida 224, 225, 227 



Campanula americana 114 



aparinoides 41, 114, 209 



rotundifolia 114, 208, 209 



