658 



Generic Index 



130. 



142, 143, 187, 



Schwcinitzia, 376. 



Scleropodium, 53 1 -540. 

 Sclcria, 304, 305. 



Scylosiphon, 294. 



Securidaca, 491. 



Securigera, 491. 



Pcniina, 489. 



Senecio, 137, 143, 483, 484, 552, 592, 



622, 640. 

 Septoria, 389. 

 Sertula, 4S9. 

 Sesamum, 490. 

 Setana, 50I. 

 Sida, 491. 

 Silene, 308. 

 Sinapis, 40. 

 Sisyrincliium, 94, 217-230, 297-300, 335- 



349, 390, 445-457, 49M991 605- 

 616. 



Spartina, 500. 



Sphaorellopsis, 493. 



Spliacria, 442. 



Sphaeiiuni, 488. 



Sphacroccphalus, 4SS. 



Sphaerostignia, 



Sphacrolhcca, 139, 140, 



373-375' 594. 



Sphagnum, 81. 



Spiesia, 142, 488, 548. 



Spiraea, 24, 143. 



SpiraiUhcs, 306. 



Sporoholus, 311. 



Solaiuiin, 152, 189-I95, 197, 198, 199,632. 



Solidago, 120, 132, 141. 



Sordaria, 432, 433, 435, 439, 441, 444. 



Sorgluiin, 494. 



Sorosporium, 494, 633. 



Stachys, 142, 589, 590. 



Stapelia, 490. 



Statice, 491. 



Stolmagonum, 424. 



Sleiuonitis, 322. 

 StereodoHj 533. 



Stcrigmfttocystis, 446, 4^^-469, 473, 475, 



477,479- 

 Suningia, 493. 



Slipa, 310. 

 Slissora, 490. 

 Streptantliiis, 126. 

 Stropharia, 68, 253, 

 Striitliiopteris, 26. 

 Sjnch3'tnum, 382, 

 SyiidcsiiK)!!, 393. 



Synthyris, 377, 378. 



Symphoricarpos, 144, 491, 544, 

 Syringa, 144. 



T^ANACETUM, 484. 



-*■ Tel is, 490. 

 Teriiatea, 488. 



Tctradymia, 482, 

 Tetragonantliiis, 145. 



Tetratheca, 91. 

 Thalesia, 380. 

 Thalictrum, 142. 



Thalysia, 490, 

 Thelepodiuin, I26-127. 



Thcrmopsis, 239, 240.. 

 Tliosiuin, 490. 

 Thismia, 637. 

 \ Thuiibergia, 92. 

 Thyml)ia, 491. ■ 



Tiliiiadoche, 320. 

 Tipularia, 501, 635, 637. 

 Todea, 3 1 6. 

 Tourncfortia, 148, I49. 

 Toxicodendron, 490. 

 Tragacantha, 488. 

 Trcmalosphacra, 432, 44I, 444. 

 Tricliulonia, 63, 253. 

 Trichomanes, 316. 

 Tricliotheciuni, 466, 469, 474, 478 



Trichosantlius, 490. 

 Trientalls, 376, 377. 



Trifolium, 112, 114, I15, 142. 



^JVigonclla, 490. 

 'I'riosteospcrnnim, 49 1. 

 TroUius, 491. 

 Tropaeolum, 490. 

 Troximon, 142, 143. 

 Tryl)lidiella, 633. 

 Tulipifcra, 49I. 

 Tidocarpus, 235. 



TTLMARTA,379. 



^^ Ulnuis, 79, 144, 

 Unrinnla, 18, 144, 187, 594, 595. 

 L'nifoliuni, 490, 49I. 

 Uredu, 305. 



' Urocyslis, 74, 382. 



Uromyces, 632. 

 , Ustilago, t6, 17, 77, 382, 493. 



Utricularia, 306. 



yACCINIUM, 24, 139, 144. 



' Vaillantia, 330, 502. 

 \ aleriana, 392. 

 Valonia, 2, 4. 

 Veratruin, 588. 



Verbena, 141,588,589. 



Vernonia, 21. 



Vicia, 144. 



Viola, 25, 128, 139, 143^ 172, 174-181 



Villarsia, 145. 



Vincetoxicuni, 425-431,488. 



Vitis, 187, 306. 



Volpameria, 490. 



Volutclla, 617, 618, 619, 



\'olvaria, 64, 65. 



WOLFFTA, 28. 



^ * Woodsia, 33 1. 

 Wulfenia, 377, 378. 



J 



