5904 
Scirpus 
Longtt I 337 
marili meus 
“oplindricus 33t 
“Nueciatilis d38 
“macrostachyvus 333 
meicranthus 339 
microcarpus =I 335 
mucronatus sul 
mrutatus gt 
nanus 3-7 
nitens 3447 
novae-angliae 334 
obtusus 313 
occidentalis 333 
Olneyi 330 
‘ contortus 330 
ovdlus 313 
pallidus 335 
paludosus 333 
palustris 310, 31-4 
pauciflorus 3- 
eckii 336 
pedicellatus I 337 
planifolius 328 
polyphyllus 336 
puberulus 32 
pungens a3” 
quadrangulatus 311 
retrofractus 307 
robustus 333 
rostellatus 319 
rubrotinctus 335 
rufus 332 
simple. 316 
Smithti 3+ 
spadiceus 320 
stenophyllus 310 
subterminalis 329 
“terrestris 329 
supinus Hallit 320 
syly aticus 334 
‘digynus 335 
tenuis 318 
Torreyi 330 
tortilis 316 
tuberculosus 316 
Vahhi g2i 
validus 331 
Wolfit 318 
Scleranthus 2 30 
annuus 30 
Scleria I 348 
ciliata 350 
flagellum-nigrorum 
348 
laxa 350 
oligantha 349 
pauciflora 350 
“ Elliottit 350 
reticularis 349 
“ obscura 349 
“ pubescens 350 
setacea 350 
Torreyana 350 
triglomerata 349 
“ gracilis 349 
verticillata 351 
Sclerolepis 3 355 
uniflora 355 
verticillata 355 
Scolochloa I 261 
festucacea 262 
Scolopendrium 
Scolopendrium 1 25 
vulgare 25 
SCROPHULARIACEAE 
3.172 
Scrophularia 31 re 
leporella 180 
marylandica 179 
neglecta 180 
Scrophularia 
nodosa g iro 
occidentalis rSo 
Scutellaria 3 tos 
ambigna ros 
Brittonit ros 
Bushti 109 
campestris ros 
CUHENCOHS loo 
cordifolia 107 
Churchilliana 100 
Drummondii ro8 
galericulata 100 
hirsuta 107 
hyssopifolia 107 
incana 100 
integrifolia 107 
laevigata 106 
lateriflora 106, 0 
nervosa 110 
ovalifolia 10 
parvula 10 
“ mollis 108 
peregrina 105 
pilosa 10 
resinosa 108 
saxatilis 109 
serrata 106 
tencriifolia 110 
versicolor 107 
Wrightit 108 
Sedum 2 a0 
acre ao 
Fabaria 207 
Nevii 210 
Nuttallianum 208 
pulchellum 209 
purpurcium 207 
reflexum 200 
Rhodiola 207 
roseum 207 
Sieboldi 2o8 
sparsiflorum 208 
stenopetalum 200 
stoloniferum 210 
telephioides ao8g 
Telephium 207 
ternatum 210 
Torreyi 208 
triphyllum 207 
SELAGINELLACRAE 1 48 
Selaginella 1 48 
apus 49 
rupestris 49 
sclaginoides 49 
spinosa 49 
Selenia a 189 
aurea 1yo 
Selinum 
acaule a oe 
canadense 
Sempervivum 2 210 
tectorum ail 
Senebiera 
Coronopus 2 167 
didyma 167 
SENECIONEAL 3 350 
Senccio 3 538 
antennariifolius 54a 
atriplicifolius 537 
aurcus 544 
“angustifolius 546 
“ Balsamitae 545 
“ compactus 546 
“ discoideus 544 
“ obovatus 545 
Balsantitae 545 
“Crawfordti 545 
canus 543 
Crawfordii 545 
densus 546 
discoideus 544 
GENERAL INDEX OF LATIN GENERA AND SPECIES, 
Senecio 
Douphisstt 3 54 
Eitottu 545 
Fremontii 541 
trigidus 8.43 
glabellus Bo 
gracilis 5-4 
hieracifolius g a0 
integerrimus 5.40 
Jacobaca S42 
lobatus 5.40 
lugens 546 
Iyratus 5.40 
Nuttallie 837 
obovatus 545 
palustris 540 
fpauetflorus 544 
pauperculis 5.5 
plattensis Sh 
Psendo-arnicon Bt 
pseudoaureus rey 
pseudotomentosus 
S43 
Purshianus S43 
Riddellii s4t 
Robbinsii 5h 
rotundus S45 
Smallit 540 
spartioides Bet 
suaveolens Ras 
sylvaticus 540 
tomentosus Sle 
viscosus 5-40 
vulgaris gghio 
Serapias 1 563 
Helleborine 503 
viridifiora 563 
Sericocarpus 3 405 
asteroides JOO 
bifoliatus oo 
conysoides oo 
linifolius qos 
solidaginens 405 
tortifolius 406 
Serinia 3 306 
Cl pogon) 
oppositifolia 306 
Serpicula I 105 
angustifolia 105 
vecidentalis 105 
verticillata 105 
Serratula 
sce Lacinaria 3 365 
Vernonia 350-1 
arvensis 553 
Sesban a 376 
(Sesbania) 
mucrocarpa 376 
Sesbania 2 376 
Seseli 
divaricatum — @ 643 
Sesleria 
dactyloides I 231 
Sesuvium 2 34 
maritimum 34 
late ishelt 34 
ortulacastrum — 34 
sessile 34 
Setaria 164 
ace Chaetochloa 164 
Setiscapella 3 230 
cleistogama a3t 
subulata 231 
Seymeria — 
macrophylla — 3 aos 
Shepherdia 
argentea 2 576 
canadensis 576 
Sherardia 3 266 
arvensis 266 
Sibbaldia a a61 
procumbens aol 
Vou. TL, 
Sibbaldiopsis a 261 
tridentata 262 
Sicyos 3 203 
angulatus 203 
lobatus 202 
ida a sio 
elbutilon set 
alnifolia §20 
aleeoldes 516 
uliottti 520 
hedetacea gat 
hermaphrodita ion 
hispida 510 
Nupuea §20 
Spinosa 520 
stellata 52a 
Sideranthus 3 378 
(Errecurpumy 
annuus a8 
glaberrimus Ba) 
xrindelioides 478 
spinulosus a78, 0 
ideritis 3 110 
hirsuta Vd 
romana via 
Siderorylon a7 
lanugimosum 730 
Siegesbeckia 3 28S 
vecidentalis aS8 
Sieglingia Ioa3a 
albescons aye 
decumbens aad 
elongata ait 
pilosa BRI 
purpurea 235 
seslerioides ERR} 
Strieta 2a 
Sieversia a 272 
anemonoides 274 
ciliata 373 
Peckii 472 
radiata a7e 
Silene a 62 
acaulis 63 
alba 63 
anglica 6a, 67 
antirrhina 66 
“ divaricata 66 
Armeria 66 
caroliniana 6 
conica 6 
dichotoma 67 
Dranmondi 70 
gallica 67 
inflata 64 
latifolia A 
Menziesii 6 
nivea 3 
noctiflora 07 
noeturna 67 
nutans 64 
ovale 63 
pennsylvanica 65 
racemosa 67 
regia 65 
rotantiifelta hs 
stellata 63 
virginica Of. 
” A et is 04 
Silp! hium 3 459 
aleriveus 460-1 
compositum Oa 
integrifolium oo 
laciniatum 40 
Nuttallianimn G4 
perfoliatum AO0 
reniforme 40a 
speciosim 400 
terehinthinaceum qo 
“ prnnatifidum ba 
(rifoliatimn 461 
Silv bum 3 555 
