894 



Circaea alpina 602 



intermedia 602 



lutetiana 602 



Cirsium 856 



altissimiun 858 



arvense 858 



canescens 857 



canum 859 



discolor 857 



Hillii 858 



iowense 858 



lanceolatum 857 



muticum 858 



palustre 859 



Pitcheri 857 



pumilum 858 



spinosissimum 857 



undulatum 857 



virginianum 858 



Ciasus 563 



Ampelopsis 563 



arborea 563 



cordata 563 



incisa 563 



stans 563 



CiSTACEAE 576 



Cistus canadensis 



577 



Citrullus vulgaris 765 



Cladium 201 



jamaicense 202 



mariscoides 201 



Cladrastis 506 



lutea 507 



tinctoria 507 



Clammy Azalea 631 



Cuphea 593 



Locust 514 



Clary 703 



Claytonia 388 



caroliriiana 388 



Chamissonis 388 



virginica 388 



Clearweed 349 



Cleavers 747, 748 



Clematis 402 



Addisonii 403 



crispa 403 



cylindrica 403 



fiaccida 403 



Fremontii 403 



glaucophylla 403 



ligusticifolia 403 



missouriensis 402 



ochroleuca 403 



ovata 403 



Pitcheri 403 



Simaii 403 



versic(;lor 403 



verticillaris 403 



Viorna 403 



viornioides 403 



virginiana 402 



Cleome 439 



in tegrifoli/i 439 



lutea 439 



serrulata 439 



gpinosa 439 



orientaJis 429 



perfoliala 429 



Convallaria 293 



ma j alls 293 



CONVOLVULACEAE 



668 



Convolvulus 670 



arvensis 671 



Family 668 



japonicus 671 



repena 671 



sepium 671 



spithamaeus 671 



Cooperia 298 



Drummondii 298 



Coptis 404 



trifolia 404 



Coral Root 316 



Coral-berry 757 



Corallorrhiza 316 



Cora llorrhiza 317 



innata 317 



maculata 317 



micrantha. 317 



multifiora 317 



odontorliiza 317 



striata 317 



trifida 317 



Wisteriana 317 



Cord Grass 142 



Corema 551 



Conradii 551 



Coreopsis 837 



aristosa ■ 842 



aurea 841 



auriculata 838 



bidentoidea 840 



crassifolia 837 



delphinifolia 838 



discoidea 840 



grandiflora 837 



involucrata 842 



lanceolata 837 



major 838 



palmata 838 



pubescens 838 



rosea 837 



senifolia 838 



Tall 838 



tinctoria 837 



trichosperma 841 



tripteris 838 



verticillata 838 



Coriander 618 



Coriandrum 618 



sativum 618 



Corispermum 368 



hyssopifolium 369 



Cork Elm 346 



Wood 330 



Wood Family 330 



Corn Chamomile 846 

 Chrysanthemum 



847 



Cockle 384 



Gromwell 6S5 



Marigold 847 



Poppy 416 



