INDEX. 



591 



hoi-deaceus 71 



var. glabrescens . . . 72 



Isevipes 71 



margiaatus 72 



maKimus 71 



mollis 72 



rigidus 71 



rubens 71 



Bronoho-grass 71 



Brookllme 411 



Brook weed .... . 374 



Broom-rape 420 



Naked 421 



Broom-rape Family . . 420 



Brunella 456 



vulgaris 456 



Buck-bean 378 



Buckeye 251 



Buckeye Family . . 251 



Buckthorn 253 



Buckthorn Family 253 



Buckwheat Family .... 148 



Bulrush 86 



Olney's 87 



Panicled 88 



Salt-marsh 87 



Bunch-berry 361 



Bunch-grass, Feather . . 39 



Bunch-grasses 38 



Bur Clover 313 



Bur Marigold . . . 543, 544 



Smaller 544 



Bur-reed 96 



Broad-fruited ...... 96 



Greene's 96 



Simple 97 



Burning Bush 258 



Butter-and-eggs 397 



Buttercup 199 



Common 200 



Lobb's 202 



"Water 202 



Buttercup Family . ... 193 



Button Bush 470 



Button Snakeroot . . .342 



CacaMopsis 510 



Nardosmia . . ... 610 



Cakile 216 



Americana 216 



Calabazilla . . 

 Calais Kelloggii 

 Calamagrostis 



Aleutica . . 



angusta . 



fasciculata 



purpurascens 



rubescens . 



subflexuosa 



sylvatica 

 Calandrinia 



Brewer! . . , 



caulescens var. Menziesii 



Menziesii . . . 

 Callichroa nutans 

 Callijyrora ixioides 

 Callitrichacese 

 Callitrlche . 



marginata . 



palustris . 

 Calocbortus . 



albus . . 



amabUis 



collinus . . 



lilaeinus . . 



luteus ... 



Maweanus 



pulchellus . . 

 var. amabilis 



splendens . . 



unibellatus 



uniflorus 



venustus , 

 Calycadenia . 



cephalotes . 



hispida . . 



muitiglandulosa 



pauciflora . . 



spicata 



truncata . . 

 Calycanthaeese 

 Calycanthus 



occidentalis . 

 Calypso . . . 



borealis . . 

 Calyptridium . 



quadripetalum 



umbellatum . 

 Camass Plant . 



133, 



