Vor. IL.J 
Dalibarda 
fragarioides 218 
repens 205 
violaeoides 205 
Daphne 465 
Mezereum 465 
Darlingtonia 255 
Datisca 
hirta 386 
Daucus 509 
Carota 510 
divaricatus 537 
Decodon 470 
aquati cus 471 
verticillatus 471 
Decumaria 185 
barbata 185 
Delphinium 59 
Ajacis 59 
zureum 60 
Carolinianum 60 
~ Consolida 59 
exallalum 59 
tricorne 60 
urceolatum 59 
Dendrium 562 
buxiflorum 562 
Dentaria 131 
diphylla 132-3 
heterophylla 133 
laciniata 132-3 
maxima 132 
Dennga 536 
Canadensis 536 
Descurainia 
Hartwegiana 145 
incisa 145 
pinnata 145 
Sophia 144 
Desmanthus 
brachylobus 255 
leptolobus 255 
Desmodium 
see Meibomia 313-20 
acuminatum 314 
Canadense hirsut,317 
“ longifolia 317 
ciliare 321 
cuspidatum 317 
lineatum 315 
Dianthus 18 
Armeria 19 
barbatus 20 
deltoides 19 
prolifer 19 
Saxtfraga 17 
DIAPENSIACEAE 582 
Diapensia 582 
barbulata 583 
Lapponica 583 
Dicentra 
see Bicuculla 104 
Diclytra 
see Bicuculla 104 
Didiplis 470 
diandra 470 
linearis 470 
Dielytra 
Cucullaria 104 
Diospyros 596 
Virginiana 597 
Diphylleia QI 
cymosa gl 
Diplotaxis 119 
muralis 120 
tenuifolia 120 
Dirca 466 
occidentalis 466 
palustris 466 
Discopleura 537 | 
capillacea 538 
Nuttaliit 538 
taxis 364 
humilis 365 
mercurialina 364 
INDEX OF LATIN NAMES. 
Dodecatheon 593 Epilobium Euphorbia 
Meadia 5yu4 oliganthum 483. Nicaeensis 380 
“ Frenchii 594 ~—spallustre 483 +=nutans 375 
Dolichos paniculatum 484. Nuttallii 371 
Catjang 349 spicatum 481 humistrata 373 
polystachyus 338 _ strictum 483 ~+obtusata 378 
regularis 335 Eranthis 53 Ohtotica 380 
Sinensts 340 hyemalis 53 Peplus 379 
Draba 140 ERICACEAE 556 petaloidea 371 
alpina 144 Erica 573 platyphylla 378 
androsacea 141 cinerea 573 polygonifolia 371 
arabisans 142 + Tetralix 573, Presltt 375 
aurea 143 vulgaris 573 robusta 381 
brachycarpa 143 Erigenia 540 serpens 372 
Caroliniana 141 bulbosa 542 ~~ serpyllifolia 372 
confusa 142 Erodium 344 strictospora 74 
cuneifolia 141 | cicutarium 344 _ 2ugophyllotdes 371 
Fladnizensis 141 moschatum 344 Eustoma 612 
hispidula 141 | Erophila Russellianum 612 
incana 142|_ vulgaris 140 Falcata 333 
micrantha 141 Ervum 328  comosa 334 
nemorosa 143, Atrsutum 328 ~—«~ Pitcheri 334 
nivalis 142} Lens 329 Ferula 
ramosissima 142. multiflorum 305 Canadensis 19 
verna 140 letraspermum 325 «= foentculacea 516 
DROSERACEAE 160 Eryngium 521 villosa 512 
Drosera 161 aquaticum 522 Ficaria 85 
Americana 161 integrifolium 523| Ficaria 85, 103 
Anglica 162. Leavenworthii 522 ranunculotdes 85 
filiformis 162) prostratum 523 Floerkea 385 
intermedia 161 Virginianum 522, proserpinacoides 385 
linearis 162. yuccaefolium 522 Foeniculum 525 
longifolia 161, 162 Erysimum 115, 15! Foeniculum 525 
rotundifolia 161,162 <Adlaria 1I5 vulgare 525 
tenutfolia 162 Arkansanum 152 Forestiera 
DRUPACEAE 246, asperum 152. acuminata 603 
Dryas 222. Barbarea 122 Fothergilla 192 
chamaedrifolia 222. cheiranthoides 151 alnifolra 192 
Drummondii 223; inconspicuum 5! Carolina 192 
integrifolia 222, lanceolatum 152 Gardent 192 
octopetala 222, 223 officinale 116 Fragaria 206 
tenella 222, parviflorum 151 Americana 207 
Duchesnea 207' pinnatum 145 Canadensis 206 
Indica 208 praecox 122. Indica 208 
EBENACEAE 596 _ syrticolum 152 rubens 209 
Echinocactus 461 Erythraea 607. —-vesca 207 
Simpsoni 461 calycosa 608  Virginiana 206 
Echinocereus 460 Centaurium 607 ““ Illinoensts 206 
caespitosus 461 Douglasti 608 Frangula 
viridiflorus 460 ~—exaltata 608 Caroliniana 406 
ELATINACEAE 437 pulchella 608 Frasera 619 
Elatine 437 vamostssima 608 _ Carolinensis 619 
Americana 437 _ spicata 607 Fraxinus 600 
brachysperma 438 Eulophus 528 Americana 601 
triandra 438 _ Americanus 528 Caroliniana 602 
ELEAGNACEAE 466 Euonymus 393 ~—slanceolata 601 
Eleagnus 466 Americanus 394 “nigra 601 
argentea 467-8 atropurpureus 394 Pennsylvanica 601 
Canadensis 467 Europaeus 395 platycarpa 602 
Elodea obovatus 394 pubescens 601 
campanulata 436 EUPHORBIACEAE = 361 quadrangulata 602 
petiolala 437 Euphorbia 369 sambuctfolia 602 
Virginica 436 a@renaria 371 viridts 601 
EMPETRACEAE 353. commutata 380 Fumaria 104, 108 
Empetrum 383 ~=—corollata 375 Cucullaria 104, 
Conradit 384. cuphosperma 376! extmia 104. 
nigrum 383. Cyparissias 381 fungosa 105 
Enemion Darlingtonii 378 officinalis 108 
bilternatum 54! dentata 376 ~—~parviflora 108 
Epigaea 571 dictyosperma 379 _ sempervirens 105 
repens 571, Esula 380 Galactia 335 
Epilobium 481-5| Fendleri 374| glabella 335 
adenocaulon 484 Geyeri 372| mollis 336 
alpinum 482 glyptosperma 373| pilosa 336 
““majus 485|  Helioscopia 379| tegularis 335 
anagallidifolium 482 heterophylla 377 | _ volubilis 336 
angustifolium 481 hexagona 375 , Galax 583 
coloratum 484| humistrata 373 | aphylla 584 
glandulosum 484 hypericifolia 375  Galega 292 
hirsutum 482 Ipecacuanhae 377| _ see Cracca 292-3 
Hornemanni 485 Lathyris 377 | Galpinsia 495 
lactiflorum 482 lata 374| Hartwegi 495 
latifolium 481 maculata 373 | GAMOPETALAE 548 
lineare 483. marginata 376 Gaultheria 571 
molle 483. montana robusta 381} procumbens 572 
