Vor. ITI. 
Cynanchum 
suberosum 3 37 
Vincetoxicum 36 
CYNAREAE 3 350 
Cynoctonum 2 730 
(Mitreola) 
Mitreola 731 
petiolatum 731 
ecseilutolium 730 
Cynodon 
Dactylon I 222 
Cynoglossum 3°75 
boreale 77 
glomeratum 81 
Morisoni 78 
officinale 75-6 
pilosum 78 
virginianum 76 
Cynomarathrum 2 632 
Nuttallii, 633 
Cynosciadium 2 646 
pinnatum 646 
Cynosurus I 251 
aegyptius a26 
coracanus 228 
cristatus 251-2 
indicus 229 
virgatus 229 
Cynoxylon 2 664 
floridum 664 
Cynthia 307 
(Adopogon) 
Dandelion 308 
falcata 3 307 
virginica 307 
CYPERACEAE I 295 
Cyperus I 297 
acuminatus 302 
aristatus 300 
arundinaceus 340 
Baldwinii I 310 
Bushii 302 
cayennensis 309 
calcaratus 302 
compressus 300 
cylindricus 308 
dentatus 303 
“ctenostachys 303 
diandrus 298 
“ castaneus 298 
“ elongatus 298 
dipsaciformis 307 
echinatus 310 
Engelmanni 306 
erythrorrhizos 305 
esculentus 297, 304 
“ angustispicatus 304 
ferax 306 
filicinus 299 
filiculmis 309 
“ macilentus 309 
flarus 309 
flavescens 298 
flavicomus 300 
fuscus 303 
Gatesii 299 
globulosus 310 
Grayi 309 
Halei 305 
Hallii I 304 
Haspan 303 
Houghtoni 301 
Hydra 304 
hystricinus 308 
inflexus 300 
Iria 301 
lancastriensis 307 
macilentus 309 
Michaurianus 305 
microdontus 299 
Nuttallit 299 
ovularis 308 
Cyperus 
paniculatus I 299 
phymatodes 304 
pseudovegetus 302 
refractus 307 
retrofractus 307 
rivularis 298 
rotundus 304 
sabulosus 300 
Schweinitzii 301 
spathaceus 340 
speciosus 305 
strigosus 306 
* capitatus 306 
“ compositus 306 
“robustior 306 
Torreyi 308 
CyYPRIPEDIEAE I 547 
Cypripedium I 
acaule 550 
album 549 
arietinum 548 
bulbosum 573 
Calceolus 548 
candidum 549 
hirsutum 549 
parviflorum 550 
passerinum 549 
pubescens 550 
reginae 549 
spectabile 549 
CYRILLACEAE 2 485 
Cyrilla 485 
racemiflora 485 
Cyrtorhyncha 2 117 
(Ranunculus in part) 
ranunculina ti7 
Cystopteris I 14 
bulbifera 15 
fragilis 1S 
montana 15 
Cytherea I 572 
bulbosa 573 
Cytisus 350 
rhombifolius 344 
scoparius 350 
Dactylis I 251 
glomerata 251 
maritima 224 
patens 223 
stricta 224 
see Spartina 1 223-4 
Dactyloctenium 1 229 
aegyptium 229 
aegyptiacum 229 
Dalea 2 366 
alopecuroides 267 
enneandra 267 
lanata 267 
lanuginosa 367 
laxiflora 367 
obovatifolia 366 
parviflora 2 384 
see Parosela 2 366-8 
Petalostemon 
2 368-71 
Dalibarda 2 282 
fragarioides 269 
repens 282 
violaeoides 282 
Danthonia I 220 
Alleni 221 
compressa 221 
epilis 221 
glabra 221 
intermedia 222 
sericea 221 
spicata 220 
Daphne 2 574 
Gnidium 574 
Mezereum 574 
GENERAL INDEX OF LATIN GENERA AND SPECIES. 
Darbya I 641 
umbellulata 641 
Darlingtonia 2 331 
Dasiphora 2 262 
fruticosa 262 
riparia 262 
Dasystephana 3 10 
(Gentiana in part) 
affinis 3 11 
Andrewsii 12 
flavida 12 
Grayi 13 
latifolia II 
linearis 12 
parvifolia Il 
Porphyrio 14 
puberula II 
rigida Il 
saponaria 12 
villosa 12 
Dasystoma 3 205 
(Gerardia in part) 
aurea 206 
calycosa 3 208 
Drummondit 207 
flava 206 
grandiflora 207 
laevigata 207 
pectinata 206 
pedicularia 206 
pubescens 206 
quercifolia 208 
“ integrifolia 207 
serrata 207 
virginica 208 
Datisca 
hirta 2 481 
Datura 3 169 
Metel 170 
Stramonium 169 
Tatula 169 
Daucus 2 625 
Carota 625 
divaricatus 651 
pusillus 625 
Decamerium 2 695 
Decodon 2 579 
(Nesaea) 
aquaticus 580 
verticillatus 580 
Decumaria 2 232 
barbara 233 
Delphinium 2 93 
Ajacis 93-4 
albescens 95 
azureum 95 
carolinianum 95 
Consolida 93 
exaltatum 94 
Nelsoni 95 
Nortonianum 95 
Penardi 95 
Treleasei 94 
tricorne 96 
urceolatum 94 
virescens 95 
Dendrium 2 682 
(Leiophyllum) 
buxifolium 682 
Dendropogon 1 456 
usneoides 456 
Dennstaedtia 2 14 
punctilobula 14 
Dentaria 2 187 
anomala 188 
diphylla 188 
furcata 187 
heterophylla 188 
incisifolia 188 
laciniata 187-8 
maxima 188 
pentaphyllos 187 
573 
Dentidia 
nankinensis 3.154 
Deringa 2 630 
(Cryptotaenia) 
canadensis 630 
Deschampsia I 215 
atropurpurea 216 
caespitosa 215 
flexuosa 216 
Descurainia 2 171 
Hartwegiana 171 
incisa 171 
pinnata 171 
Sophia 170 
Desmanthus 2 331 
brachylobus 332 
leptolobus 332 
Desmodium 
see Meibomia 
. 394-402 
acuminatum 2 306 
canadense hirsut. 398 
“longifolium 399 
ciliare 402 
cuspidatum 399 
humifusum 397 
lineatum 396 
Deyeuxia 
see Calamagrostis 
I 207 
Macouniana 210 
Dianthera 3 242 
americana 242-3 
humilis 243 
lanceolata 243 
ovata 243 
Dianthus 273 
Armeria 74 
barbatus 75 
caryophyllus 73 
deltoides 74 
prolifera 74 
Saxifraga 72 
Diapedium 3 243 
(Dicliptera) 244 
brachiatum 244 
DIAPENSIACEAE 2 705 
Diapensia 2 705-6 
barbulata 706 
lapponica 706 
Diaperia 
prolifera 3 446 
Diarina I 247 
Diarrhena 
americana I 247 
Dicentra 
see Bicuculla 2 141-3 
Dichondra 3 339 
_ carolinensis 40 
evolvulacea 40 
repens 39, 40 
DICHONDRACEAE 3 39 
Dichromena I 340 
colorata 341 
latifolia 341 
leucocephala oe 
Dicksonia 
Dichrophyllum 2 "468 
marginatum 469 
Dicksonia 
pilosiuscula I 14 
punctilobula 14 
Dicliptera 3 244 
brachiata 244 
Diclytra 
seeBicuculla 2 141-3 
DICOTYLEDONES I 577 
Didiplis 2 579 
diandra 579 
linearis 579 
Dielytra 
Cucullaria 2 142 
