SUBJECT INDEX 



437 



Uncimila 

 necator, 176 

 salicis, 173 

 Uiiderivoodia colimi'maris, 269 

 Uredinales, 30, 38, 262, 278, 282, 292, 

 309-341, 383 

 classification, 335 

 heteroecism, 328-332 

 important species, 335-338 

 mycoplasm hypothesis, 333-334 

 sexuality, 332-333 

 sori and spore forms, 315-328 

 speciaUzation, 334-335 

 Uredinella coccidophaga, 295 



spimdosa, 295 

 Uredinia, 321-324 

 Uredinopsis, 323, 331 

 macrosperjna, 337 

 mirabilis, 324 

 osimmdae, 111 

 Uredo, 383 

 dispersa, 341 

 linearis, 328 

 rosae, 328 

 Urjuda 

 crater iimi, 111 

 geaster, 268, 269, 270 

 Urocystis, 302 



occidta, 303, 306, 307 

 Urovzyces, 314, 330 [338 



appendictdatiis, 318, 328, 329, 337, 

 caladii, 313, 333, 340 

 caryophylli7ms, 321, 338 

 cunninghamiajms, 321, 338 

 dactylidis, 323 

 erythronii, 320 

 fabae, 318, 324, 337 

 ficariae, 333 

 levis, 327 

 poae, 333 

 scutellatiis, 327 

 trifolii, 313 

 trifolii-hybridi, 318 

 vignae, 318, 338 

 Uromy cladiimt 

 inaritinmm, 315 

 notabile, 312, 315 

 robi?2soni, 315 

 tepperianwn, 312 

 Urophlyctis alfalfae, 72, 73 

 Uropyxis aiiiorphae, 321 

 Urtica parvi flora, 313 

 Ustilaginaceae, 278, 302, 305 



Ustilaginales, 30, 38, 278, 282, 299- 



309 

 Ustilago, 301, 306 



^i^e/z^e, 300, 302, 307, 308 



broviivora, 302, 304, 308 



escidenta, 300, 308 



grandis, 308 



heiifleri, 299 



/:)orrfei, 299, 300, 304, 307 



/^m, 300, 304, 307, 308 



longissijna, 304 



7zw^a, 302, 303, 304, 307 



olivaceae, 302 



panic i-fnmiejitacei, 304 



scabiosae, 301, 303 



treiibii, 300 



mVici, 299, 300, 303, 304, 307 



violacea, 300, 304, 50<^, 308 



zeae, 26, 299, 300, 302, 303, 304, 

 505, 307, 308, 309 



Vaccijiiiim, 313, 341 



idiginosimi, 261, 262 



vitis-idaea, 261 

 "Valley fever," 143 

 F^/^^, 225 



leucosto?7ia, 225, 226 

 Valsaceae, 227 

 Van Tieghem cells, 20, 21 

 Vaucheria, 43 

 Venturia, 138, 208, 215-217, 385 



inaequalis, 215, 2i7, 231 

 Verbena, 323 

 Verbenaceae, 331 

 Vermicularia, 392, 393 

 Veronica chainaedrys, 53 

 Verticillitmi, 188, 200 



globidigenim, 188 

 Vetch, 394 

 Vibrissea, 268 

 Vicia 



faba, 50 



sativa, 393 



sepizim, 109 

 VigJia sinejisis, 111 

 Vitis, 211 



vinifera, 109 

 Volatile fungicides, 114-115 

 Vohitella 



circi72ans, 389 



frz/rf/, 389 

 Volva, 356 

 Volvoboletus, 352 



