94 



SACCHAROMYCETACEAE— CYTTARIACEAE 



b. Spores elliptic fAscodes 16:807 



(Oscarbrefeldia) 



II. Biogenous 



1. Asci 4-8-spored 



a. Asci 4-spored, solitary; on fungi Endomyces 8:821 



b. Asci 8-spored 



(1) Spores i-celled 



(a) Hyphae of palmiform haustoria; on fungi 



Podocapsa 8: 820 



(,b) Hyphae filamentous; on animals 



Eidamella 16:805 



(2) Spores muriform ; on leaves Nostocotheca 16:806 



2. Asci many-spored 



a. Mycelium present Eremothecium 8: 821 



b. Mycelium none 



(1) Haustoria present; on fungi *Podocapsium 8:820 



(2) Haustoria absent; mostly on flowering plants 



Protomyces 7:319 



Family 52. SACCHAROMYCETACEAE 

 8:916, n:457, 14:828, 16:818, 18:198 



True hyphae lacking, unicellular, propagating by buds; asci spurious?, globose 

 to elliptic, mostly 1-4-spored; growing typically in sugary or starchy liquids or ma- 

 terials. 



I. Cells increasing by fission 



II. Cells increasing by budding 



1. Spores pileiform or limoniform, costate 



2. Spores globose to irregular 



a. Vegetative cells conjugating 



b. Vegetative cells normal 



Schizosaccharomyces 18: 201 

 Willia 18: 198 



Zygosaccharomyces 18: 198 

 Saccharomyces 18: 198 



Order 12. TUBERALES 



Ascoma or apothecium typically more or less globose, and indehiscent, with 

 one to many hollows, locules or veins, fleshy, waxy, leathery or even subcarbonous , 

 saprophytic or parasitic, usually subterranean ; asci present, i-many-spored. 



Family 53. CYTTARIACEAE 

 8:4, 16 : 695, 18: 1 



Ascomata globose or obovate, firm fleshy, subcorneous when dry. stuffed or 

 hollow, loculiferous at the periphery, producing tubercular swellings on the branches 

 of living trees ; locules globose, large, dehiscing by lobes, filled with asci and para- 

 physes ; asci cylindric 8-spored ; spores hyaline. 



I. Ascoma globose or obovate; all locules bearing asci 



Cyttaria 8:4 



