472 



INDEX. 



Schottii, 415. 

 virgata, 414. 

 Wrightii, 414. 

 — Stevia, 51, 91. 



amabilis, 91. 



nnrpistlfnlia^ 92. 



cattosa, 3.37. 



. canescens, 92. 



mwfolia, 92. 



Lemmoni, 92. 

 macella, 91. 

 micrantha, 91 . 

 PlummeriD, 92. 

 punctata^ 92. 



iaIicifolia,.92jCtTr«.^?^'^ — Taraxacum,' 87, 440. 

 's^hacelata, 3ST. ceratophorum, 440. 



corniculatunif 440'. 

 "ens-Leonis, 440. 



■ hirsutum, 439. 



ItBviffatum, 440. 

 lanceolatum, 440. 

 latilobum, 440. 

 montanum^ 440. 

 Officinale, 440. 

 palustref 440. 

 phymatocarpum, 440. 

 Tarweed, 304, 306. 

 Teasel, 47. 



Tessqria boreaUs^ 225. 

 ■Tetracarpum, 334. 

 ■Tetradj-mda, 80, 379. 

 ^■^anescens, 379. 

 •"— comosa, 379. 

 .^labrata, 379. 

 mermis, 379. 

 Nuttallii, 379. 

 ramosissima, 377. 

 spinosa, 379. 

 squamata, 378, 



-mrffata, 92. 

 ■—Stick-tight, 296. 



— Stoliesia, 60, 88. 

 •>_^ cyanea, 88. 

 -^Strigm, 103. 

 ''-^Strongylosperma australe, 366. 



Strumpfia, 21, 31. 

 maritima, 31. 

 "^Stylesiu, 331. 

 "^Stylimnus, 225. 



— Styloclinej 58, 227. - 



acaulis, 229. ■ 



■ fliaginea, 228. 



. . gnaphalioides, 227. 



micropoides, 227. " 



— Stylopappus, 439. 



elatusyizi. ' 



qrandiftorus^ 439. 

 ^"-^taciniaiuSj 439. 

 — Succory, 412. 

 i^Sunflower, 271. 

 ••^Swprago, 109. 



Sweet Scabious, 47. 



Symphiotrichium unctuosum, 189.~ -Tetra gonosperma 



''^•Symphorla conglomerataj 13 

 '"^ elongata, 14. 

 ^^glomerataj 13. 

 •^heierophylla, 14. 

 ^f^^ccidentaliSj 13. 

 ^"^racemom, 13. 

 ^-Symphoricai:pos, 7, 13. 

 — • — ciliatu'Sf 14. . 

 longiflorus, 14.. 

 —mollis, 14. 



montanus, 14. 



-""occidentalis, 13. 

 ~. — oreophilus, 14. 

 t^^^parvijlorus, 13. 

 • racemosus, 13. 



rotuiidifolius, 14. 



""^spicatus, 13. 



—•vulgaris, 13. 



— Synedrella, 67, 289. 



vialis, 289. 



Syntricliopappus, 73, 328. 



Fremonti, 328. 

 a Leminoiu. 328.' 



— Tagetes, 77, 359. 



Lemmoni, 359. 

 — — lucida, 359. 



^micrantha, 360. 



■^—^apposa, 366. 



^^AGETINE^iE, 76. . 



■"-Tanaoetum, 78, 366. 

 bipinnatmn, 364. 

 ^—boreale, 366. 



camplioratum, 366. 

 canum, 367. 



capitatum, 367. 



diversifolium, 367. 

 "—JDouglasii, 366. 



eleffdns, 367. 

 "■"rHuronense, 366. 



I/urunensej 367. 



Kotzebuense. 364. 

 ' vrntricarioiaes, 364. 



Nuttallii,^ 367. 

 "'^^Pai'thenmm, 365. 

 ,—^pauciflorim, 364, 366. 



poteritilloides, 367. 

 — —suaveolens, 364. 



vulgare, 366. 



yrat'ifol'ium, 256. 

 — [-Tetragonotheca, 64, 255. 

 heliantboides, 255. 

 ■Ludoviciana, 256. 

 — Texana, 256. 

 'etrodus quadridentatus, 348. 

 'kelecarpcea, 408. 

 "^helesperma, 68, 301. 

 ambiguum, 301. 



filifolium, 301. 



.»=-gracile, 302. 



^longipes, 302. 



simplicifoUum^ 302. 

 subnudum, 302. 

 subsimplicifolium, 302. 

 'herolepta, 303. 

 rhistle, 397. 

 ■"horonghwort, 94, 99. 

 •Thjmelea, 31. 

 -~^ J'hyroophylla, 369.- 

 ^reggii, 359. 

 setijollnf 359. 



^/ ' Thymophyllum, 359. 



""ic'kseed, 289. 

 ■Tinker's-weed, 12. 

 Tithonia, 66, 271. 

 argophylla, 284. 

 Thurberi,_271. 

 tubceformis, 271. 

 TdUntia chryscmihemoides, 316. 



Towiisendia, 66, 166. 



Ai'izonica, 169. 

 condensata, 167. 

 exiniia, 167. 

 Fendleri, 167. 



florifer, 167. 



Fr.evwntii, 169. 



glabella, 169. 

 ^ — grandiflora, 167. 



incana, 169. 



Mexicana, 169. 

 Parry i, 167. 



Eothrockii, 168. 



scapigera, 168. 

 sericea, 168. 



spathulata, 169. 



strigosa, 169. 



stngosa, 1G8. 



Watsoni, 168. 



Wilcoxiana, 168. 



Wrightii, 173. 

 Trngantkes, 97. 

 "'ragopogon, 85, 415. 

 ^'^^ftandelium, 412. 

 - porrifolius, 415. 



cratensis, 416. 



-—=» Virginicum, 412. 

 ^ratleniehia .angmtiyolia, 303, 



lanceolata^ 303. 



latifolia, 303. 

 Trichocoronis, 51, 92. 



rivularis, 93. 



Wrightii, 92. 

 'richophyllum, 329. 



dntegrifoliimi, 331. 



•^^■lanalum, 330. 



•multiflorum, 331. 



^=='Cypposiiifoli%m. 332. 

 Triohpptilium, 75, '343. 



incisum, 343. 

 Tridax gaillardioides, 315, 

 -Trilisia, 52, 113. 



. odoratissima, 113, 



paniculata, 114. 



-" "*rrimorphsea, 219. 

 ^.^ vulgaris, 220. 

 (Triosteospermum, 12. 

 ^ •Triosteum, 7, 12. 



"«• angustifolium, 12. 

 •^^•majuSj 12. 

 ""^mmus, 12. 

 "~ perfoliatum, 12. 

 '^ripleuro^ermum 

 fBm^inodoi^7Hj 363. 

 •Triplopappus, 196. 

 TripoUum ati^ustum, 204. 



caricifohum, 202. 



Gonspicuum, 201, 203, 



divaricalum, 203. 



frondosmn, 204. 



imbricatum, 201. 



occidentale, 192. . 



Oreganum, 192. 

 f) aludosum. 174. 

 — fiw6Kk«i(7n,'202, 203, 204. 

 ^ ^rixis, 83, 409. 



.augusitifolia, 409. 



-r-^alifornica, 409. 

 T^'^^corymbosa^ 410. 



frutescens, 410. 

 ...^i-utescens, 410. 



suffniticosa, 410. 

 •Trochoseris, 438. 

 Troximon, 86, 87, 436. 



alpestre, 437. 



' apargioides, 438. 



— — apargioides, 439. 

 •—•.aurantiacum, 438. 



aurdniiacum, 438. ' 



^barbellulatum, 437. 



