482 INDEX OF ORDERS AND GENERA. 
Schenus, 425. 
Schotia, 91. 
Schrebera, 219. 
Scilla, 396. 
Scirpez, 419. 
Scirpus, 419. 
ScrraAMINE®, 355. 
Scleranthus, 321. 
Scleria, 425. 
Sclerineze, 425. 
Sclerocarya, 64. 
Sclerocheetium, 424. 
Sclerochiton, 284. 
Sclerochloa, 464. 
Sclerocroton, 340. 
Scolopia, 16. 
Scoparia, 270. 
Scopularia, 363. 
ScROPHULARIACEA, 259. 
Scutia, 56. 
Scyphogyne, 218. 
Scytanthus, 243. 
Scytophyllum, 52. 
Sebeea, 251. 
Secamone, 231. 
Secamoneze, 231. 
Securidaca, 19. 
Seetzenia, 38. 
Seidelia, 338. 
Selagineze, 293. 
Selaginella, 470. 
Selago, 294. 
Semonvillea, 134. 
Senebiera, 8. 
Senecio, 199. 
Senecio, 199. 
Senecionides, 178. 
Sericocoma, 318. 
Serpicula, 106. 
Serruria, 331. 
Sesameze, 278. 
Sesamopteris, 278. 
Sesbania, 79. 
Seseli, 142. 
Setaria, 437. 
Shutereia, 2565. 
Sibthorpiez, 269. 
Sida, 28. 
Sideroxylon, 223. 
Siegesbeckia, 179. 
Silene, 21. 
Sileneze, 21. 
Simocheilus, 218. 
Siphocodon, 214. 
Sisymbrium, 8. 
Sisyndite, 37. 
Sisyranthus, 242. 
Sium, 140. 
SMILACE®, 405. 
Smilax, 407. 
Smodingium, 63. 
SoLanew, 256. 
Solanum, 257. 
Sonchus, 208. 
Sophora, 88. 
Sophorez, 88. 
Sopubia, 272. 
Sorghum, 442. 
Sorocephalus, 331. 
Spheeranthus, 175. 
Sparaxis, 374. 
Sparmannia, 32. 
Spartina, 448. 
Spatalla, 332. 
Sphenogyne, 181. 
Spergula, 22. 
Spergularia, 22. 
Spermacoce, 155. 
Spermacocez, 154. 
Spheenandra, 267. 
Spheeralcea, 28. 
Spheroma, 28. 
Spherothylax, 351. 
Spielmannia, 289. 
Spilanthes, 180. 
Spirolobee, 315. 
Spirostachys, 340. 
Spodiopogon, 441. 
Sponia, 346. 
Spondiez, 64. 
Sporledera, 279. 
Sporobolus, 444. 
Staavia, 105. 
Staberoha, 414. 
Stachys, 306. 
Stachytarpha, 290, 
Stangeria, 354. 
Stapelia, 243. 
Stapelieze, 238. 
Statice, 296. 
Steirodiscus, 183. 
Stellaria, 22. 
Stellate, 156. 
Stenochlena, 468. 
Stenoglottis, 364. 
Stenosemis, 143. 
Stenotaphrum, 436, 
Stephania, 3. 
Stephanocoma, 204, 
Stereulia, 30. 
STERCULIACER, 30. 
Sterculiex, 30. 
Stilbe, 298. 
Stilbinez, 293. 
Stillingia, 340. 
Stilpnogyne, 196. 
Stilpnophytum, 187. 
Stipa, 445. 
Stipagrostis, 446. 
Stoebe, 192. 
Stoboea, 204. 
Stomatechium, 299. 
Streptocarpus, 279. 
Striga, 271. 
Strophanthus, 246. 
Strumaria, 383. 
Struthiola, 326. 
Strychnez, 248. 
Strychnos, 248. 
Stylapterus, 322. 
Stylochiton, 389. 
Stylocoryne, 151. 
Stylosanthes, 81. 
Suzeda, 3165. 
Suffrenia, 114. 
Sutherlandia, 79. 
Sylitra, 80. 
Sympieza, 218. 
Syncolostemon, 303. 
Syndesmanthus, 218. 
Syzygium, 111. 
Tabernzemontana, 246. 
Talinum, 24. 
TAMARISCINER, 20, 
Tamarix, 25. 
Tanacetum, 185. 
Taraxacum, 208. 
Tarchonanthez, 175. 
Tarchonanthus, 176. 
Tecoma, 275. 
Teedia, 265. 
Telanthera, 319. 
Tenaris, 238. 
Tephrosia, 79. 
Teramnus, 84. 
Terminalia, 109. 
Terminalies, 109. 
Tetrachne, 448. 
Tetragonia, 131. 
Tetratelia, 11. 
Teucrium, 308. 
THALAMIFLORZ, l. 
Thalictrum, 1. 
Thamnea, 104. 
Thamniophyllum, 182. 
Thamnochortus, 414. 
Thesidium, 334. 
