es 
GENERIC INDEX 
Sonchus, 2 
Sophia, 238, 239 
Sorosporium, 291, 295, 296 
Sparganium, 214 
Sparmannia, 365 
Spathantherum, 704 
Sphaerotheca, 1, 3, 11-13; 16-18, 20, 21, 
79, 84, 87, 89-96, 103, 183-185, 197; 
198, 304, 456, 649 
Sphaerobolus, 252 
Sphagnum, 286 
Spiraea, 13, 18 
Spirogyra, 161, 163 
Sporobolus, 229, 569 
Stanleya, 232 
Steccherium, 439, 448 
Stecherina, 439 
Stegnogramme, 131, 633 
Stenospermation, 704 
Stephensia, 572 
Stereum, 552, 572 
Stipa, 292, 293, 296, 298 
Stromanthe, 695 
Stropharia, 562 
Struthiopteris, 131, 581 
Styrax, 105 
Symphytum, Ig! 
Synammia, 634 
Synchytrium, 61 
Synthyris, 223 
Syringa, 14, 17, 107, 200, 660 
Tagetes, 192, 194 
Taraxacum, 13, 17, 9° 
Tarzetta, 142 
Taxodium, 383, 385-387, 397 
Tectaria, 126, 127, 129, 132, 134, 136 
Teichospora, 452 
Telaranea, 282, 284-287 
Telamonia, 282, 284, 560 
Teucrium, 194 
Thalictrum, 197 
Thelephora, 311, 441, 447, 552, 572 
Thelobolus, 252 
Thelypteris, 128 
Thelypodium, 233 
Thesium, 182 
Thlaspi, 235 
Thwaitesiella, 445, 447» 448 
725 
Trametes, 572 
Tremellodon, 552 
Trichocladia, 12, 105, 197 
Tricholoma, 69, 71, 560 
| Trichomanes, 475-477 
| 
Trichopeziza, 464 
_ Tricratus, 681, 682 
Trifolium, 81, 82, 182, 401, 402, 642 
| Trigonella, 214 
Trisetum, 470 
| Trismeria, 629 
Triticum, 196 
Trogia, 556 
Tsuga, 601 
-Tubaria, 561 
Tylodon, 440, 444, 447, 448 
Ulmus, 10, 99, 456 
| Uncinula, 1-4, 6, 9-11, 18, 20, 96-103, 199 
| 208, 647 
| Uredo, 231 
_Urnula, 137-143 
'Uromyces, 227, 228 
-Urtica, 182, 206 
| Ustilago, 292-294 
Vaccinium, 83, 203, 456, 457 
Vaillantia, 214 
‘Valeriana, 182 
Valerianella, 102, 182 
Verbascum, 185, 191, 192, 197 
| Verbena, 195 
-Verbesina, 114, 115 
Veronica, 87-89 
Vesicaria, 236 
_ | Viburnum, 18, 708 
Vicia, 108, 109, 182, 185, 186 
Viola, 206 
Vitis, 18, 99, 100, 479 
-Vitmania, 688 
_Vittaria, 475, 621, 623 
| Wedelia, 681, 693 
| Willughbya, 191 
Woodsia, 125 
Xanthium, 90 
Xanthoxylum, 4 
Ximenesia, 115 
Tilia, 9, 97, 100, 107, 200, 208, 706-709 | Xiphidium, 698 
Tillandsia, 
Tilletia, 35, 36, 290, 294 
Torula, 87, 88, 195, 196 
Torulus, 182 
Tradescantia, 703 
Tragopogon, 87, 185 
| Xyloria, 551 
| Xylodon, 439, 448 
| 
Zelkovia, 101 
Zephyanthes, 454 
Zinnia, I9gt © 
