678 



Generic Index 



Thermopsis, 275, 577. 

 Thlaspi, 265. 

 Thrinax, 140. 

 Thuidium, 649. 

 Thyridium, 53. 

 Tiarella, 324. 



Tilia, 323, 438, 440, 447' 

 Tillandsia, 42, 43, 283, 416, 417. 

 Tipularia, 324, 333, 422, 427. 

 Tremella, 51. 



Triadenum, 330, 410, 416. 

 Trichobelonium, 485, 493. 

 Tricholoma, 611. 

 Trichomanes, 199. 

 Trichostema, 326, 420. 

 Trichostomum, 648. 



Trifolium, 293, 294, 326-329, 585 

 Triglochin, 293. 

 Trilista, 423, 424. 

 Trillium, 324. 



Triplaris, 129, 130. 

 Trisetum, 67. 



Trochopteris, 90. 

 Tropaeolum, 409. 

 Troximon, 576. 

 Tofieldia, 67, 418, 423, 528. 

 Torreya, 562, 564. 

 Townsendia, 394. 

 Tylostoma, 587. 

 Typha, 322, 573, 599. 

 Typhula, 649. 



TTLMUS, 323, 417, 446, 584. 

 U Ulocolla, 587. 



Uniola, 122, 437, 438, 440, 442, 446. 

 Uredo, 63, 586. 

 Urnula, 584, 589. 

 Urocystis, 572. 



Uromyces, 62, 89, 289, 290, 585, 586. 

 Usnea, 559. 



Ustilago, 62, 586. 



Utricularia, 27, 330, 415, 416, 423, 434. 

 Uvifera, 1 29. 



Uvularia, 323, 324, 332. 



yACCINIUM, 65, 323, 326, 328, 420, 



V 424. 

 Vagnera, 324. 



Valerianella, 184, 328, 334. 



Valerianodes, 80. 



Vandellia, 25. 



Veratrum, 531, 650. 



Verbascum, 329. 



Verbena, 80, 88, 327, 329, 420, 421, 585. 



Verbesina, 327. 



Vernonia, 372, 418, 420, 585, 586. 



Veronica, 25, 66, 279, 280, 322, 329. 



Vestia, 39. 



Viburnum, 325, 326, 340, 417, 422, 435. 



Vicia, 326, 329, 336, 444, 453. 



Villamilla, 128. 



Vincetoxicum, 326. 



Viola, 322, 324-326, 336, 337. 



Virgularia, 25. 



Viscum, 135. 



Vitex, 82. 



Vitis > 53, 3 z6 , 420, 422. 

 Volkameria, 8 ». 



Volutella, 286. 



WALDSTEINIA, 325, 335. 

 vv Weisia, 205. 

 Woodsia, 328, 638, 639. 

 Woodwardia, 40, 324, 418, 599. 



585. 



VANTHIUM, 329, 421, 



"^*" Xanthorrhiza, 324. 

 Xantboxylum, 586. 

 Xerophyllum, 529, 530. 

 Xerotus, 584, 587. 

 Xolisma, 324. 

 Xyris, 330, 419. 



Y^CCA, 327, 328, 419, 574. 



7EA, 573, 586. 



" Zelkova, 438, 446. 



Zizia, 326. 



Zornia, 419. 



Zygadenus, 418, 533-538. 



Zygodesmus, 50. 



