INDEX. 



591 



hordeaceus 71 



var. glabrescens .... 72 



laevipes 71 



margin atus 72 



maximu8 71 



mollis 72 



rigidus 71 



rubers 71 



Broncho-grass 71 



Brooklime 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 263 



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 253 



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 510 



Cakile 216 



Americana 216 



Calabazilla 319 



Calais Kelloggii 494 



Calamagro8ti8 45 



Aleutica 46 



angusta 46 



fasciculata 47 



purpurascens 45 



rubescens 47 



subflexuosa 46 



sylvatica 46 



Calandrinia 185 



Breweri 185 



caulescens var. Menziesii . 185 



Menziesii 185 



Callichroa nutans 538 



Calliprora ixioid.es 117 



Callitrichaceae 263 



Callitrichc 264 



marginata 264 



palustris 264 



Calochortus 110 



albus 113 



amabilis 113 



collinus 112 



lilacinus 112 



luteus 112 



Maweanus 112 



pulchellus 113 



var. amabilis 113 



splendens Ill 



umbellatus 112 



uniflorus 112 



venustus Ill 



Calycadenia 533 



cephalotes 534 



hispida 634 



multiglandulosa 534 



pauciflora 633 



spicata 534 



truncata 633 



Calycanthacese 190 



Calycanthus 190 



occidental is 190 



Calypso 133, 134 



borealis 134 



Calyptridium 187 



quadripetalum 188 



umbellatum 188 



Camass Plant 121 



