INDEX. 



401 



Pseudocollomia^ 143. 

 Pseudo-Myosotis, 197. 

 Pseudorontium, 251. 



PSEUDOSOLANE^, 245 



Pterospora, 18, 48. 

 Pterostyrax, 71. 

 Pteryr/tum, 195. 

 Ptilucalyx. 181. 

 Puccoon, 204. 

 Puhmnaria, 200, 201. 

 Purshia, 206. 

 Pycnanthemum, 343, 354. 

 Pycnosphace, 366. 

 Pycnothymus, 358. 

 Pyrola, 18, 46. 

 Pyrola, 45, 46. 

 Pyrole^;, 17. 

 Pyroline^, 17. 

 Pyxidanthera, 52. 

 P'yxothamnus, 25. 



QuamocUt, 209. 



Ramsted, 251. 

 Eapanea, 65. 

 Ehabdadenia, 84, 393. 

 Rhinanthide^, 248. 

 Rhinanthus, 249, 310. 

 Rhododendke^, 16. 

 Rhododendron, 16, 39. 

 Ekodora, 40, 41. 

 PhodorecE, 16. 

 Rhodothamnus, 40. 

 Rhynchospermum, 85. 

 Rhytiglossa, 329, 330. 

 Ribgrass, 391. 

 Ribwort, 389. 

 Rippiegrass, 391. 

 Rochelia, 197. 

 Romanzoffia, 153, 172. 

 Rose Bav, 39. 

 Roulinia", 86, 100. 

 Ruellia, 322, 325. 

 Ruellia, 324, 327. 

 Ruellie^, 322. 



Sabbatia, 110, 113. 

 Snccnntkera, 271. 

 Salal, 30. 

 Salpichroa, 225, 231. 



SALPIGLOSSIDEiE, 226. 



Snlpiylossis, 243. 

 Salvik, 345, 366. 

 Snlviastrum, 366. 

 Samara, 65. 

 Sambdia, 64. 

 Samole^, 56. 

 Samolus, 56, 64. 

 SAPOTACEiE, 66. 

 Sappadilla, 69. 

 Saracha, 232. 

 Sarcodes, 18, 49. 

 Sarcostemma, 86. 

 Satureia, 343, 358. 

 Satureia, 354. 

 Satukeine^, 342. 

 Savory, 358. 

 Scagvola, 1. 

 Schauei-ia, 328, 330. 

 Schizocodon, 52. 

 Schizonotus, 86, 100. 

 Schistophragma, 279. 

 Schleidenia, 184,185. 

 Schwalbea, 249, 305. 

 ScLweinitzia, 18, 49. 



Sclarea, 371. 

 Scoparia, 248, 284. 

 Scrophularia, 246, 258. 

 SCROPHULARIACEiE, 244. 

 Scutellaria, 346, 378. 



SCUTELLARINE.^, 345. 



Sea Lavender, 54. 

 Sea-Milkwort, 63. 

 Sebestenoides, 180. 

 SecoTulutia, 85. 

 SELAGINACE^, 332. 

 Self-heal, 382. 

 Sericographis, 329, 395. 

 Sesamum, 320. 

 Seutera, 102. 

 Seymeria, 248, 289. 

 Shallon, 30. 

 Shin-leaf, 46. 

 Shooting Star, 57. 

 Shortia, 52, 53. 

 Shuttleioorthia, 337. 

 Sideroxylon, 66, 67. 

 Sideroxylon, 68. 

 Silkweed, 89. 

 , Silver-bell tree, 71. 

 Siphocampylus, 3. 

 Siphonella, 140. 

 Siphonoglossa, 323, 328. 

 Skullcap, 378. 

 Snapdragon, 251. 

 Snowberry, 26. 

 Snowdrop tree, 71. 

 Snow-plant, 49. 

 SOLANACE^, 224. 



SOLANE^, 224. 



Solanum, 224, 226. 

 Solanum, 226, 232, 233. 

 Solenandria, 53. 

 Sophronanthe,, 282, 283. 

 Sorrel-tree, 33. 

 Sour-wood, 33. 

 Sparkle-berry, 20. 

 Spearmint, 352. 

 Specularia, 9, 10. 

 Speedwell, 286. 

 Sphacele, 344, 365. 

 Sphenoclea, 9, 10. 

 SphenoclejE, 9. 

 Spigelia, 106, 107. 

 Spondylococcus, 340. 

 Squaw-root, 313. 

 Stachyde^, 346. 

 Stachys, 347. 

 StacJnjtarpha, 334. 

 Stachvtarpheta, 333, 334, 395. 

 Stagger-bush, 32. 

 Star-apple, 67. 

 Star-flower, 60. 

 Statice, 54. 

 Statice, 55. 

 Statice^, 54. 

 Steenhammera, 200. 

 Stegnocarpus, 181. 

 Steironema, 56, 61. 

 Stemodia, 247, 279. 

 Stenandrium, 322, 327. 

 Stenhnmmaria, 200. 

 Stenolobium, 319. 

 Stickseed, 188. 

 Stipecoma, 84. 

 Stone-root, 351. 

 Storax, 71. 

 Stramonium, 239. 

 Streptopodium, 348. 

 Stylandra, 88. 



28 



Stylisma, 217. 

 STYRACACE^, 70. 

 StyracEvK, 70. 

 Styrax. 70, 71. 

 Sweet-leaf, 70. 

 Sweet Potato, 211. 

 Swertia, 111, 124. 

 Swertia, 124-127. 

 Symphytum, 179, 206. 

 Symplocine.^, 70. 

 Svmplocos, 70. 

 SVnandra, 346, 384. 

 Synthyris, 248, 285. 

 Syringa, 72. 



Taberrusmontana, 81. 

 Tecoma, 318, 319. 

 Tetraclea, 342, 347. 

 Tetramerium, 323, 330. 

 Teucrium, 342, 349. 

 Thelaia, 46. 



THEOPHRASTE.E, 65. 



Thevetia, 79. 

 Thom-Apple, 239. 

 Thunbergia, 321. 

 Tkymbra, 384. 

 Thvme, 358. 

 Thvmus, 343, 358. 

 Th'yrsanthus, 63. 

 Tiaridium, 185. 

 Tiquilia, 182. 

 Tiquiliopsis, 182. 

 Toad-Flax, 250. 

 Tobacco, 241. 

 Tolmiea, 44. 

 Tomato, 226. 

 Tonella, 246, 257. 

 Tournefortia, 178, 182. 

 Tournsole, 183. 

 Trachelospermum, 80, 84. 

 Trailing Arbutus, 29. 

 Tretrorkiza, 120, 

 Trichosphace, 366. 

 Trichostema, 342, 347. 

 THchostemma, 347. 

 Tricardia, 153, 172. 

 Trientalis, 56, 60. 

 Triodallus, 10. 

 TriodaniSj 10. 

 Tnpetaleia, 44. 

 Tripkysaria, 301. 

 Trumpet-creeper, 319. 

 Trumpet-flower, 319. 

 Tubiflora, 324. 

 TuKia, 355. 

 Turtlehead, 258. 



Unicorn-plant, 321. 



Uranantiius, 116. 



Urechites, 84. 

 Utricularia, 314. 



Uva-Ursi, 27. 



Uwarowia, 337. 



Vaccinieje, 14. 

 Vaccinium, 15, 20. 

 Vaccinium, 19, 26, 30. 

 Vallesia, 79, 81. 

 Varronia, 180. 

 Venus's Looking-glass, 10. 

 Verbasce^, 245. 

 Veibascum, 245, 250. 

 Verbena, 333, 335. 

 Verbena, 334, 338. 

 VERBENACEiE, 332. 



