No. 14.] 



FLOWERING PLANTS AND FERNS. 



477 



Blue-stem 48, 65 



Big 48 

 Bluets 364 

 Blue-weed 330 

 Blunt Woodsia 24 

 Blunt-leaved Dock 159 



Sandwort 174 

 Boehmeria 156 

 cylindrica 156 

 var. scabra 156 

 Bog Bean 320 

 Myrtle 143 

 Rosemary 310 

 Rush 114, 115 

 Spruce 36 

 Strawberry 233 

 Willow 139 

 Bois d'Arc 154 

 Bokhara Clover 249 

 Boltonia 381 



asteroides 381 

 Boneset zi^^ 

 Climbing 2111 

 Purple 375 

 Rough 376 

 Upland 376 

 Borage 329 

 Borage Family 327 

 Boraginaceae 327, 438, 440 

 Borago 329 



officinalis 329, 434 

 Botrychium 27 

 dissectum 28 

 lanceolatum 27 



var. angustisegmentum 27 

 Lunaria 424 

 matricariaef olium 28 

 neglectiini 28 

 obliquum 28 

 var. dissectum 28 

 " elongatum 28 

 " intermedium 28 

 " oneidense 28 

 ramosum 28 

 simplex 27, 424 

 tenebrosum 27 

 ternatum 



Botrychium 



forma obliquum 28 

 var. austraie 28 



intermedium 28 

 virginianum 28 

 Bottle Gentian 320 



Grass 57 

 Bottle-brush Grass 81 

 Bouncing Bet 180 

 Bouteloua 69 

 curtipendula 69 



racemosa 69 

 Bow-wood 154 

 Box Elder 273 

 Boxberry 311 

 Boxwood 304 

 Boys-and-Girls 198 

 Brachyelytrum 62 



aristatum 62 



erectum 62 

 Bracken 18 

 Brake 18 



Cliff 18 



Common 18 



Purple Cliff 18 



Rock 19 



Slender Rock 19 

 Bramble 236 

 Brandy Bottle 183 

 Brasenia 184 



peltata 184 



purpurea 184 



Schreberi 184 

 Brassica 202 



alba 202, 422 



arvensis 203 



campestris 203 



japonica 203, 433 



juncea 203 



Napus 204, 431 



nigra 203 



oleracea 204, 431 



Rapa 204, 431 



Sinapistrum 203 

 Brauneria 393 



pallida 393 

 Break-stone 174 



