INDEX. 



487 



Cliamisponis, 306. 



coiitorta, 30G. 



crenulata, 307. 



densiflora, 310. 



elata, 308. 



euphrasioides, 307. 



(lamiiiea, 30!). 



Furbi>hia', 45-t. 



(jhiiliiita, 307. 



Groenlandica, 306. 



hifsuta, 309. 



hirsutn, 309. 



llnwc'llii, 454. 



inc<ti-7iata, 306. 



Labradoricti, 307. 



lanata, 309. 



lanceolata, 307. 



Langsdorffii, 308. 



Lapponica, 306. 



Menziesii, 305. 



nasutii, 307. 



NcUdtii, 309. 



ornithorlivncha, 307. 

 pallida, 307. 



palustris. 307. 



Parry i, 306. 

 pavviflora, 307. 



pedicallata, 307. 



procera, 308. 

 purpurascens, 309. 



racemosa, 306. 

 recutita, 308. 



resupinata, 307. 



RoiiKiiizovii, 306. 

 scojuilormn, 308. 

 semibarbata, 309. 

 subnuda, 307. 

 Sudetica, 308. 

 surrecia, .306. 

 versicolor, 309. 

 verticillata, 305. 

 verticillata, 309. 



Virginica, 307. 



Wlassoviana, 307. 

 Pennyroyal, 362. 

 Pentaloplnis lonr/iflorns, 205. 



Mandanensis, 205. 

 PentaMemon, 259 

 Pentstenion, 246, 259, 439. 

 acuminatum, 263. 

 albidus, 266. 

 albidua, 265. 

 uljnnus, 263. 

 auibiicuus, 270. 

 aiiuenii!<, 271. 

 antirrhinoiiles, 260. 

 argutus, 271. 

 attenuatus, 267. 

 azureus, 272. 

 baccliarifolius, 261, 440. 

 barbatus, 261. 

 bnrbdtus, 440. 

 Banella', 440. 

 Brndburii, 264. 

 brevifiiirus, 260. 

 brevilnbris, 442. 

 Bridsf'sii, 273. 

 cicruluus, 264. 

 cajsius, 441. 

 casspitosus, 269. 

 cce.spitogus, 269. 

 eanoso-bnrbntus, 273, 442. 

 carinatus, 200. 

 Cvdriisi-nsis, 441. 

 centrautliifulius, 204, 440. 



centranth i/olius, 202. 

 CeiTOserisis, 273, 441. 

 Cleveland!, 265, 440. 

 Cobaa, 2G5. 

 coccineus, 262. 

 comarrhenus, 262. 

 confeTtus, 267. 

 conlit'olius, 260. 

 coriaci'us, 440. 

 corynibosuSj 260. 

 crassifulius, 260. 

 crista'tus, 266. 

 Cusickii, 442. 

 cyananlhus, 263. 

 das\']ihyllus, 266. 

 deustus, 269. 

 diffusus, 271. 

 Digitalis, 268. 

 dissectus, 271. 

 Dvufjlnsii, 260. 

 Eaton i, 262. 

 erianthera, 262, 266. 

 Fendleri, 264. 

 Frenionti, 262. 

 Fremoiiti, 267, 269. 

 frutescens, 261. 

 Gairdneri, 270, 440. 

 glaber, 262. 

 (jlaber, 268. 

 glabra, 262. 

 glandulo^ui?, 271. 

 glaucifvlius, 272. 

 glauccjthj/llns, 263. 

 ghuK-us, '2i;S. 

 'Corddiii, '2t)2. 

 graciluntus, 272. 

 gracilis, 267. 

 grandifiorus, 264. 

 Hallii, 263. 

 Harbourii, 269, 

 Havardi, 440. 

 heterandcr, 269. 

 heterodoxus, 269. 

 heterophyllus, 273. 

 hettrojyhyUus, 272, 273. 

 liumilis, 267. 

 J'ljf'raijaniis, 272. 

 Janiesii, 265. 

 labrosus, 440. 

 !;i;tus, 272, 442. 

 Ucvigatus, 268. 

 lanceolatus, 266, 440. 

 laricifolius, 270. 

 I-enimoni. 261. 

 J^i^iriui. 259. 

 linarioides, 270. 

 Lobhii, 260. 

 Lvalli, 440. 

 Kingii, 272. 

 Kint/ii, 262. 

 Klc'vi, 440. 

 Menziesii, 2.59. 439. 

 7/iicrantlius, 267. 

 niicrophyllus, 260. 

 miser, 440. 

 Murrayanus, 265. 

 ninnorosHs, 259. 

 Neirbcrri/i, 259. 

 mlidus, 264. 

 nudifiorns, 440. 

 Nuttallii, 273. 

 ovatus, 266. 

 Paimcri, 265. 

 Parisiiii, 440. 

 Parry i, 264. 



pinifolius, 440. 



procerus, 267. 



pruinosus, 266. 



pubescens, 268. 



pubescens, 268. 



pumilus, 269. 



puniceus, 264. 



Kattani, 440. 



Kicluirdsonii, 271. 



Kujzli, 272. 



rostrijlorus, 273, 442. 



Rothrockii, 260, 440. 



IScoulcri, 201. 



secunditiorus, 263. 



serrulalus, 271. 



speciusus, 262. 



spectabilis, 265. 



stenophyllus, 266, 440. 



staticiJ'oUus, 271. 



strictus, 262. 



teiiellus, 442. 



teretifivrus, 266. 



ternatus, 260, 440. 



Thurberi, 270. 



Tolmiei, 267. 



Tvrreyi, 261. 



tripbvllus, 271. 



tubitlorus, 266. 



venustus, 271. 



virgatus, 270. 



viscidulus. 266. 



Wardi, 263. 



Watsoni, 267. 



Wrightii, 264. 



Whippleanus, 268. 

 Pepperbush, 45. 

 Peppermint, 352. 

 Periploca Gntca, 85. 

 Periwinkle, 82. 

 Persimmon, 69. 

 Pervinca, 82. 

 Petunia, 226, 243. 



parvitiora, 243. 

 Phaceiia, 153, 158, 413. 



atfinis, 417. 



Arizonica, 414. 



bicolor, 170, 418. 



bipinnatitlda, 161. 



Polanderi, 165. 



brachyloba, 167, 417. 



Brunnani, 418. 



brevistylis, 162. 



Breweri, 159. 



Cdli/i'rnica, 159. 



canipanularia, 164, 416. 



cancict^ns, 159. 



ceplialotes, 168. 



ciliata, 161, 416. 



circinata, 159. 



circinatiforniis, 167, 417. 



conferla, 160. 



Cooperm, 418. 



congesta, 160, 415. 



crassifolirt, ]70. 



crassifulia, 168. 



crenulata, 160, 414. 



Cuiningii. 169. 



curvipes, 168. 



Davidsoiii, 167. 



deniissa, KiS. 



distans, 416. 



divaricata, 168. 



Douglasii. 1(;7. 



fiinbriata, 162. 



Franklinii, 166. 



