490 



INDEX. 



parvi flora, 200. 



jiilnsa, 201. 



piibi.ictitf, 201. 



Siitirica, 200. 

 Viryinica, 200. 

 Purshiii iiiollif, 200. 



///fjiii/ii, 200. 

 Pycnaiitlu'inum, 343, 354. 



albescens, 356. 



aristatum, 354. 



Arkansanum, 355. 



Calif ornicum, 355. 



clinopodioidcs, 355. 



(lithium, 355. 



hyssopifblium, 354. 



incanum, 355. 



incunum. 350. 



lanceolatum, 354. 



leptodon, 355. 



linifolium, 354. 



Loomisii, 350. 



montaiium, 356. 



Monardella, 374. 



muticum, 355. 



nuduni, 354. 



pilosum, 355. 



setosuiii, 354. 



tenuifolium, 354. 



Torreyi, 355. 



Tullia, 355. 



verlicillatum, 354. 



Viri/inicum, 354, 355. 

 Pycnospliace, 360. 



J'l/CllntllljIIIII.-l, 358. 



Pyrola, 18, 40. 



aphylla, 48. 



asarifolia, 47. 



bracteata, 48. 



chlornntha, 47. 



corymbosa, 45. 



dentata, 48. 



<-M", 48. 



ellipticn, 47. 



grandiflora, 48. 



Grcenlandica, 48. 



maculata, 45. 



.!/< ir.icfii, 45. 



minor, 40. 



obovat'i, 48. 



occidentalis, 47. 



oxypetala, 47. 



picta, 48. 



renijbliu, 47. 



/i^( <;, 40. 



rotundifolia, 47. 



secumla. 40. 



uliginosa, 48. 



<//( ll'itu, 45. 



unijlurn, 45. 

 PYROLE.E, 17. 

 PYKOI.INK.-K, 17. 

 I'yxidnntlieru, 52. 



barluilata, 52. 

 Pyxothamnus, 25. 



Quamocli/, 209. 



'' iv/< (i, 209. 



A"/, /;/;,//,/, -209. 

 vulgar is, 20'J. 



l, 251. 



lll.t A'/.V, 7)/, 451. 



Rn/xtrn / litn/tintnsis, 65 

 l.'-d A>h. 74. 

 Rhabdadenia, 84. 



paludosa, 401. 

 Sagrcei, 84. 



PtIIINANTIUDE.E, 248. 



Khiiianthus, 24 ( J, 310. 



Crista-galli, 310. 



minor, 310. 



Virginians, 291. 

 RHODODENDUE.E, 16. 

 Rhododendron, 10, 39, 398. 



albiflorum, 40. 



arborescens, 40. 



bi color, 41 . 



calendulaceum, 41. 



calendulaceum, 40. 



Californicum, 41, 398. 



cwescen, 41. 



Catawbiense, 42. 



Chapmanii, 42. 



qlaucum, 41. 



hispidum, 41. 



Kamtschaticum, 40. 



Lapponicum, 42. 



macrophyllum, 42, 398. 



maxinunn, 42. 



minus, 42. 



nitidum, 41. 



nudifiorum, 41. 



occidentale, 40. 



pulchellum, 41. 



purpureum, 42. 



punctatum, 42. 



Purshii, 42. 



Rhodora, 41. 



Vaseyi, 398. 



viscosum, 40. 



Rliodothamnus Knmtschaticus, 40. 

 Rhcdora Canadensis, 41. 



congests, 41. 

 72 A // c/i osp ermuni. 85. 

 Rhytiylossa h until is, 330. 



obtusifolia, 330. 



pedunculosa, 329. 



viridiflorti, 330. 



viridijblia, 330. 

 Ribgrass, 391. 

 I.'iliwort, 389. 

 Rip])le-grass, 391. 

 Rochelia glomerata, 190. 



patens, 197, 422. 

 Ronianzoffia, 153, 172, 418. 



Sitchensis, 172, 418. 



Unalaschkensis, 172, 418. 

 Rose Bay, 39, 42. 

 Rothrockia, 401, 403. 



cordifolia, 403. 

 Roulinia, 80, 100. 



unifaria, 100. 

 Ruellia, 322, 325. 



6/^0 rn, 324. 



ci'liosa, 320, 457. 



clandestine*., 325. 



Drumraondiana, 320. 



f/!/^c, 327. 



liirsiita, 320. 



li u mil in, 320. 



hitmistrntd, 324. 



hi/briilu, 320. 

 jnttic'ni'llorii, 324. 



lacustris, 324. 



noctiflora, 320. 



tiblongifolta, 324. 



Parryi, 326. 



pedunculata, 325. 



strcpens, 327. 



streptns, 326. 



tuberosa, 325. 

 tubijiora, 520. 

 RUELLIE.E, 322. 



Sabbatia, 110, 113. 



angularis, 114. 



Boykini, 116. 



brachiata, 114. 



calycosa, 114. 



campestris, 115. 



chlovoides, 115. 



concinn'i, 114. 



corymbosa, 114. 



cymosa, 114. 



Elliottii, 115. 



formosa, 115. 



gentianoides, 115. 



gracilis, 115. 



aracilis, 114. 



lanceolata, 114. 



macrophylla, 114. 



oligophylla, 115. 



paniculata, 114. 



paniculata, 115. 



simplex, 110. 



stellaris, 115. 

 Saccant/u'm, 271. 

 Saccularia Veatchii, 439. 

 Sage, 366. 



S((f/ina Vii'fjinicn, 127. 

 Schistophrayma, 279. 

 Salal, 30. 

 Salazaria, 346, 382. 



Mexicana, 382. 

 Salpichroa, 225, 231. 



Wright ii, 231. 

 SALPIGLOSSIDK.E, 226. 

 Srtlpiglossis prostrata, 243. 

 Salvia, 345, 300, 400. 



acuminata, 309. 



aciuninn tisiuiia, 309. 



albiflora, 370, 401. 



amabUis, 309. 



angustifolia, 369. 



angusti folia , 309. 



Arizonica, 370. 



azurea, 36'J. 



ballota-flora, 371. 



A'i rnii i-Jiiia, 400. 



Blodgcttii, 370. 



brevylora, 461. 



ca-sia, 369. 



carduacca, 366. 



chauui'dryoides, 371. 



Chamcedrys, 371. 



Chapmani, 370. 



Claytoni, 370, 372. 



coccinea, 368. 



Columbaria>, 367. 



coriifolia, 367. 



etota, 369. 



elongatn, 309. 



Engelmanni, 366. 



farinacea, 368. 



fulgens, 360. 



gossypina, 306. 



Greggii, 368, 400. 



Henryi, 307. 



Hispanica, 461. 



lanceolata, 369. 



/aa?rt, 371. 



Lemnioni, 461. 



lonijifolin, 369. 



lyrata, 367. 



IWexicana, 369. 



