478 



INDEX. 



stricln, 148, 152, 157. 



tenuifolia, 101. 



Terra-Nova-, 154. 



thyrsoidea, 147. 



Tolniicana, 151. 



tortifolia, 151. 



uliginosa. 151. 



uliginosa, 154. 



ulmifolia, 153. 



ulmi/blia, 159. 



velutina. 158. 



verna, 152. 



verrucosa. 143, 155. 



villosa, 151, 153. 



viminea, 146, 149. 



Virgaurea, 148. 



Viryaurea, 147, 148. 



vlrgatit, 150. 



Virqiniana, 153. 

 Soliva, 78, 365. 



daucifolia, 365. 



nastu'rtiifolia, 366. 



sessiiis, 366. 

 Solivcea, 365. 

 Sonchus, 87, 444. 



acurninatus, 444. 



alpinus, 444. 



arvensis, 444. 



asper, 444. 



bicnnis, 444. 



Californicus, 423. 



Canadensis, 444. 



Cdi-cillninmis, 444. 



Floridanvs, 443, 444. 



liattntus, 435. 



leucophceus, 444. 



Luiliirii-'/nriiis, 443. 



macrophyllw, 444. 



multiftorus, 444. 



olcrareus, 444. 



pnllldus, 442, 444. 



pulchellus, 443. 



raccmosus, 444. 



Sibiricus, 443. 



spicatus, 444. 



spinvlosus, 444. 



tenerrimus, 444. 



tenuifolius, 444. 

 Row-Thistle, 444. 

 Sparganopkorus verticillatw, 92. 

 Spermacoce, 22, 33. 



Chapmanii, 34. 



flim/ina, 35. 



glabra, 34. 



nirtii, 34. 



involucrata, 33. 



parvitlora, 34. 



podocephala, 34. 



Portoricensis, 34. 



pyr/nned, .'!4. 



subulata, '!!. 



tenuior, 34. 



tet-ra cot-fid, 33. 



Virr/inidna, 35. 

 Spliceromeria arr/entea, 367. 



cfijiitdta, 367. 

 Bpilanthes. 65, 258. 



NuUalUi, 258. 



occidentafif, 258. 



Pseudo-Acmella, 322. 



repoiivS, 258. 

 SpttantliHS, 258. 

 fyririiliin/tu-s, 323. 

 Stcchelina elegant, 109. 

 Starkea pinnata, 130. 



Star Thistle, 405. 

 Stanvort, 172. 

 tittmrospermum, 32. 

 Stemmodontia scaberrima, 286. 

 STELLATE, 23. 

 Stenactis, 207, 219. 



ambiyua, 219. 



annua, 21'J. 



JSeyricliii, 219. 



(/wiia, 219. 



ylauca, 208. 



speciosa, 209. 



stngosa, '219. 



wrna, 216. 

 Stenotheca, 425. 



Mariana, 426. 



subnuda, 426. 



wewosa, 426. 

 Stenotua, 131. 



acaulisj 132. 



armenoides, 1 32. 



ccespitosus, 132. 



flprifer, 168. 



linfdfi/'oliiis, 132. 



multiccmlis, 129. 



pyymwus, 131. 

 Stepliananthus, 221. 

 Stephanomeria, 84, 412. 



cichoriacea, 413. 



coronaria, 454. 



elata. 413. 



exigua, 414. 



fieterophylla, 413. 



intermedia, 417. 



lactucina, 413. 



minor, 413. 



myrioclacla, 414. 



paniculata, 414. 



Parrj-i, 413. 



pentacliseta, 414. 



runcinata, 413. 



Thurbcri, 413. 



Schottii, 415. 



virgata, 414. 



Wriglitii, 414. 

 Stcvia, 51, 91. 



amabilis, 91. 



angustifolia, 92. 



callosa, 337. 



canescens, !J2. 



ivcejblia, !.)2. 



Lcmmoni, 92. 



macella, 91. 



micrantha, 91. 



Plummcriv, 92. 



punctata, 92. 



palicifolia, Ji2. 



splinct'Irttti; 337. 



rirgata, 92. 

 Stick-tight, 296. 

 Stokesia, 50, 88. 



cyanea, 88. 

 Strigta, 103. 



Stranyylozperma nuslrale, 366. 

 >Stniniplia, 21, 31. 



niaritima, 31. 

 Stylesia, 331 . 

 Stylimnus, 225. 

 Stylocline, 58, 227. 



acauhs, 229. 



filaginea, 228. 



gnaphalioidos, 227. 



micropoides, 227. 

 Ktylnpnppus, 439. 

 s, 438. 



grandiftorus, 439. 



lacimatus, 439. 

 Succory, 412. 

 Sunflower, 271. 

 tiuprago, 109. 

 Sweet Scabious, 47. 

 Symphiotrichium unctitosum, 189. 

 Symphoria conylmnerata, 13. 



tlungata, 14. 



glomerata, 13. 



IteteropJ/ylla, 14. 



occidtntalis, 13. 



racemosa, 13. 

 Symphpricarpos, 7, 13. 



ciliatns, 14. 



longiflorus, 14. 



mollis, 14. 



montanits, 14. 



occidentalis, 13. 



oreophilus, 14. 



parviflorus, 13. 



racemosus, 13. 



rotundifolius, 14. 



spicatus, 13. 



vulgaris, 13. 

 Sj-nedrella, 67, 289. 



vialis, 289. 

 Syntrichopappus, 73, 328. 



Fremonti, 328. 



Lemmoni, 328. 



Tagetes, 77, 359. 



Lemmoni, 359. 



lucida, 359. 



micrantha, 360. 



papposa, 356. 

 TAGETINE^E, 76. 

 Tanacetum, 78, 366. 



bipinnatum, 364. 



boreale, 366. 



camphoratum, 300. 



canum, 367. 



capitatum, 367. 



diversifolium, 307. 



Douyldsii, 366. 



elei/ans, 367. 



Huronense, 366. 



ffuronense, 367. 



Kot:.i Inn use, 364. 



matricarioides, 364. 



Nuttallii, 367. 



Parthemum, 365. 



pnuciflorum, 304, 366. 



potontilloides, 307. 



sitdreolens, 364. 



vulgare, 366. 

 Taraxacum, 87, 440. 



ceratophonan, 440. 



cornic/ilatiim, 440. 



Dens-Leonis, 440. 



hirmtum, 439. 



Icevigatum, 440. 



lanceolat-um, 440. 



Idtil >bum, 440. 



montanum, 440. 



ofticinale, 440. 



pttlustre, 440. 



phymatocarpum, 440. 

 Tarweed, 304, 306. 

 Teasel, 47. 



Tessnrin borealts. 225. 

 Tttracarpum, 334. 

 Tetradymia, 80, 379, 453. 



canescens, 379. 



comosa, 379. 



