CONTENTS. 



PART II. 



PAGE 



Introductory Note concerning the Systematic Position of the Laboulbeniace.32. 

 Historical Resume. Summary of theories regarding the origin of Ascomycetes and the mor- 

 phology of the aseus. Comparison of the Laboulbeniacea; with the Florideaa ; their genetic 



relationship suggested 251 



Basis of Arrangement adopted 255 



General Synopsis of the Genera and Species 256 



Additional undetermined forms 203 



Special Morphology and Descriptions of the Genera and Species 264 



The genus Dimorphomyces 2G4 



" " Dimeromyces .' 207 



" " Haplomyces 269 



" " Cantharomyces 271 



" " Eucantharomyces 273 



" " Caraptomyces 274 



" " Enarthromyces 276 



« " Peyritschiella 278 



« " Dichomyces 282 



" " Chitonomyces 285 



" " Hydraeomyces 293 



" " Amorphomyces 295 



« " Helminthophana 297 



" " Stigmatomyces 298 



" " Idiomyces 302 



" « Corethromyces 303 



" " Ehadinomyces 305 



" « Ehizomyces 307 



" " Laboulbenia 308 



" " Teratomyces 354 



" " Diplomyces 357 



" " Ehachomyces 358 



" " Chaetomyces 364 



" " Sphaleromyces 365 



" " Compsomyces 366 



" " Moschomyces 368 



" " Zodiomyces 369 



" " Ceratomyces 372 



List of Citations 381 



Host Index 383 



General Index 391 



Explanation of the Plates 397 



