EMPUSACEAE— ASCOIDEACEAE— SAPROLEGNIACEAE 239 



Xenomyces Cesati Att. Accad. Napoli 8:26, 



ill. 1879; Syll. Fung. 9:340 1891; cf. 



Hoehn. Frag. Myk. 474 1910. X. ochraceus Ces. 



Sphaerocreas Sacc. & Ell. Michelia 2:582 



1880-82; cf. Hoehn. Frag. Myk. 264, 1909; 



Thaxt. Proc. Am. Acad. 57:326 1922. S. pubescens S. & E. 



Stigmatella Sacc. Syll. Fung. 4:679 1886; 



cf. Hoehn. Frag. Myk. 264 1909. S. pubescens Sacc. 



Genera Incertae Sedis Vel Dubia 



Menezesia Torrend Broteria 11 :172, ill. 1913; 



Syll. Fung. 24:1321 1928. M. setulosa Torr. 



Plenophysa Syd. Ann. Myc. 17:142 1919; 



Syll. Fung. 24:1320 1928. P. mirabilis Syd. 



EMPUSACEAE 



Basidiobolus Eidam Cohn Beitr. Biol. Pfl. 



4:181, ill. 1886; cf. Fitzpatrick 286. B, ranarum Eidam 



Completoria Lohde Ges. Deut. Naturf. 47:203 



1874. C. complens Lohde 



Conidiobolus Brefeld Unters. Myk. 4:35, ill. 



1884; cf. Fitzpatrick 288. C. utriculosus Bref. 



Empusa Cohn Nov. Act. Leop. 25:301, ill. 



1855. E. muscae Cohn 



Entomophthora Fres. Bot. Zeit. 14:882 



1856; Fitzpatrick 292. E. sphaerosperma Fres. 



Lamia Nowakowski Pam. Akad. Krakau 



8:153, ill. 1884; p. p. L. culicis (A. Br.) Now. 



Tarichium Cohn Beitr. Biol. Pfl. 1:58 1875; 



p. p. T. megaspermum Cohn 



Massospora Peck N. Y. Mus. Nat. Hist. Rep. 



31:44 1879. M. cicadina Pk. 



ASCOIDEACEAE 



Ascoidea Brefeld Unters. Myk. 9:91, ill. 



1891. A. rubescens Bref. 

 Dipodascus Lagerh. Jahrb. Wiss. Bot. 24:549 



1892. D. albidus Lagerh. 



Genera Incertae Sedis Vel Dubia 



Conidiascus Holtermann Myk. Unters. Trop. 



23 1898; Fitzpatrick 311. C. paradoxus Holt. 



Oscarbrefeldia Holtermann lb.; Fitzpatrick 



311. O. pellucida Holt. 



Pericystis Betts Ann. Bot. 17:167, ill. 1903; 



Fitzpatrick 312. P. alvei Betts 



VAUCHERIALES 



SAPROLEGNIACEAE 



Achlya Nees Nov. Act. Leop. 11:514, ill. 1823. A. prolifera Nees 

 Isoachlya KauflFman Am. Jour. Bot. 8:231. 

 ill. 1921; Fitzpatrick 167. I. toruloides K. & C. 



