■^!T5?!""«»55^-T|»aj P*^^ ■ " 



INDEX. 



429 



Sniilaoina amplexiraulis 



Siuilax bona-iKix - 



rotundifolia crenulata 



So«p plant, Mexicau 



wood 



Solana.^esc 65, 73, 85, 137.196, 212, 



Solamim 



ama/.ouinni 



callicarptcfoliimi 



caroliiieiisi' 



divi'rsifolium 



doiincU-sinithii 



dulcamara 



elaai;nitolium .. 74,108,196,212 



i'endleri - 



grayi 108, 



hiiidsiaimni 



iii;;iiilll 



rosti'atuni 



siayinbriifoliura ■ ■ 



teqiulense 



torreyi 



tritiornm 



tri(] uetniin 



triste 



tuberosum boreale 



uiiibplli (erum 



verbascifolium 



Soh-nophora erubescens 



Solidago bootii yadkineiisis 



liiiiiiilis inicrocephala 



juDcca ramosa 



leptocepbala 



missouriensis •10 



faaciculata 



nemoralis - ■ - - 



nitida 



pallida 



puberula monticola 



radiila 



rigida 



roanensiH 



speciosa erecta 



itlniifolia 



Sonchus oleraceus 



teiierriiuus 13 



H(>i>hora SL'ri<:ea 



Sorlms occideiitalia 



S(nj;liiiin hak'pense 



Si)n>i)lii/tvin laneeolatum 



Si)artina cyiiosnrioides 



gracilis 



juncea 



stricta 



Specularia t)iflora 



leptocarpa . 

 perfohata.. 



Spergularia 

 Sptruiacoc*' 



aspenfolia . . 



glabra 



podocepliala . 



Spliffiralcea - 



albitlora . 

 ambigua . 



Page 

 120 

 217 

 245 

 222 

 225 

 243, 345 

 345 

 108, 345 

 345 

 196 

 108 

 168 

 7:! 

 222, 227 

 108 

 299, 345 

 74 

 26, 45 

 227 

 108 

 299,345 

 212 

 212 

 46 

 345 

 46 

 7,124 

 108 

 169 

 240 

 240 

 ,164 

 207 

 '.121,208 

 208, 240 

 208, 240 

 193 

 240 

 240 

 193,208 

 193 

 240 

 240 

 208 

 13,17,25 

 17, 22, 25 

 205 

 258 

 53, 114 

 76 

 57 

 57 

 57 

 57 

 210 

 210 

 210 

 155 

 332 

 . 101,332 

 39 

 332 

 78 

 81 

 32 



Page. 



Sphicralcea angnstifolia caspidata 32, 33 



axillaris 81 



califoniica 66,67.289 



coiilteri 67, 87, 88, 289 



coulteri ... 67 



emoryi 32 



fendleri 32, 81, 1 18 



fulva 14 



hastulata 33 



orcuttii 289 



pahueri 22, 23 



subhastata 32, 155 



8uil>hurea 22, 23, 81 



violacea 81 



Sphffiropliorou aiistrale 142 



Spigelia ])alineri 342 



scabrella 342 



Spilanthes alba 336 



beccabimga parvula 211 



botterii 105 



discil'onnia 2U 



psoudoacmella 336 



ses.silifolia 335 



iiligiiiCHa 335 



Spiraea discolor 6 



ariiiefolia 158 



lucida rosea 238 



pyramidata 238 



rubra 158 



Spiranthes cernua 198, 21(» 



jaliacana 173 



pringlci 173 



Spondias purpurea 319 



radlkoferi 157 



Sporobolus 225 



airoides 1, 56, 218, 231 



argutUB 87, 134, 2S&, 299, 363 



arkansanua 56 



, asper 56.218 



druDimondii 248 



hookeri 56 



asperifolius - - 8. 56, 218, 223 



brevifoliiis 50 



major 248 



auriculatus 248 



buckleyi 56 



capillaris 283 



complanatus 175 



confusua 1 - - - 56, 114 



cryptaudrua . . 66, 219 



llexuosua 50,248 



robustus 56 



atrictus 57 



depaiiperatus 57 



indicus 57 



jonesii 268 



j unceua - 57 



ligulatua 268 



minor 57. 248 



nealleyi 57 



pilosus 175 



purpuraacena 57 



ranmlosuH 56 



repeua 57 



texaiius 57,219 



