PHYMATOSPHAERIACEAE 9S 



II. Ascoma turbinate, fenestrate below; asci on a definite disk 



Rickiella i8: i 



Family 54. PHYMATOSPHAERIACEAE 

 (incl. MYRIANGIACEAE) 



8 : 843, II : 440, 16 : 799, 18 : 191 



Ascomata verruciform, small, waxy, membranous or subcarbonous, superficial, 

 densely loculif erous within ; locules with a single ascus, indehiscent ; asci globose 

 or short clavate, 8-spored. 



Hyalosporae 



Spores hyaline, i-celled, ovoid to elliptic 

 I. Ascomata globose-depressed, membranous Phillipsiella 8: 844 



Phaeosporae 



Spores dark, i-celled, elliptic to fusoid 

 I. Spores angulose, verrucose; fimicole Guillermondia 18:191 



Hyalodidymae 



Spores hyaline, i-septate, elliptic to fusoid 



I. Ascomata dark, globose-depressed Microphyma 8: 844 



II. Ascomata bright-colored, applanate Leptophyma 8: 844 



Hyalophragmiae 



Spores hyaline, 2-several-septate, oblong to fusoid 



I. Ascomata elongate, rugose Eurytheca 8:846 



II. Ascomata punctiform to obconic 



1. Ascomata punctiform or applanate 



a. Ascomata punctiform; asci clavate Harknessiella 8:845 



b. Ascomata applanate-discif orm ; asci ovoid to globose 



Myriangium 16:800 



(incl. Myriangella 18: 192) 



2. Ascomata hemispheric or obconic; asci globose 



MoUeriella 8:845 



Phaeophragmiae 



Spores dark, 2-several-septate, oblong to fusoid 

 I. Ascomata blood-red, membranous-waxy Kusanoa 16:800 



Hyalodictyae 



Spores hyaline, muriform 



I. Ascomata bright-colored 



1. Ascomata on a radiate subicle Phymatosphaeria 8:847 



2. Ascomata not on a subicle Ascomycetella 8:846 



II. Ascomata dark or black Trichophyma 18:194 



