198 Discomycetse, Saccharomycetacefe, Saccharomyces. 



Fam. 15. Asc:corticiaceae Schrost. 



ASCOCORTICIUM Bref — Syll. X p. 71. 



1. Ascocorticium anomalum (EIl. et. Hark.) Earle in New York bot. 

 gard. 1902, p. (331). Huc ducenda: Ascomijces anomalufi EIl. et 

 Hark., Exoascus anomalus (EII. et Hark.) Sacc. — Syll. VIII, 

 p. 82 — et Ascocorticium albidum Bref. — Syll. X p. 71. 



Fam. 16. Saccharomycetaceae Eees. 



SACCHAROWIYCES Meyen. — Syll. VIII p. 916, XI p. 437, XIV 

 p. 828, XVI p. 818. — Auctores nuperiores genus Saccharomyces 

 in plura merito diviserunt. Ecce i.storum conspectum et pnEcipuas 

 notas differentiales secundum summum saccharomycetoiogi;X! magi- 

 strum, prof. Em. Chr. Hansen in Centralhl. f. Bakter II Abt. 

 XII 1904, p. 537. 



A. Genera genuina. 



Saccharomyces Meyen. Sporidia (endospome) globo.sa v. ovoidea, membrana sim- 



plici prsedita. Copulatio et promycelium nulla. In nonnuUis adest mycelium 



distincte septatum. — Huc spectant plergeque et notabiliores generis species. 

 Zygosaccharomyces Baker. — Sporidia globosa v. ovoidea, raembrana simplici 



pnodita. Celluloo vegetativse processu copulationis utentes. — IIuc spectat Z. 



Barkeri Saca. et Syd. 

 Saccharomycodes E. Chr. Hans. Sporidia globosa v. ovoidea, membrana sim- 



plici prsedita, germinando, promycelium generantia. Copulatio nulla. — Huc 



.spectat Saccharomycodes Ludwigii E. Chr. Plans. 

 Saccharomycopsis Schionning. Sporidia globosa vel ovoidea membranis binis 



prsedita. Copulatio et promycelium nulla. — Huc spectant Saccharomycopsis 



cap.mlaris Schionn.. .S'. guttulatus (ilob.J E. Chr. Ilans. 

 Pichia E. Chr. Hansen. Sporidia hemisphferica v. angulosa v. irregularia. Actio 



zymogena nulla. Myoelium evolutum. — Huc spectat I'ichia memhranifaciens 



E. Chr. Hans. 

 Willia E. Chr. Hansen. Sporidia pileiforraia v. citriformia promiuenter costulata. 



Actio zymogena in paucis nulla. — Huc spectant WiUia anoniala E. Chr. 



Hans., II'. Safurnii.^ (Klocker) E. Chr. Hans, 



B. Genera dubitx! sedis. 

 Monospora Metschnikoff' — Nematospora Peglion. 



