64 STICTIDACEAE 



(b) Apothecia rounded, with flexuose clefts 



Lauterbachiella 16:788 

 (2) Paraphyses irregularly branched 



(a) Apothecia round ; not blue with iodin 



Propolidium 8 : 667 



(b) Apothecia elongate; ascus pore blue with iodin 



*Xyloglyphis R. 170 



Phragmosporae 



8:669, 10:46, 11:429, 14:808, 16:778, 18:148 

 Spores 2-several-septate, hyaline, rarely darkish, oblong to elongate 



I. Spores somewhat fuscous Eupropolis 8: 676 



(incl. Janseella 16: 780) 



II. Spores hyaline 



1. Paraphyses filiform or forked 



a. Asci not blue with iodin *Merostictis R. 164 



b. Asci blue with iodin 



(i) Ascus pore alone blue with iodin 



Phragmonaevia 8:674, R. 160 

 (2) Whole hymenium blue with iodin 



Cryptodiscus 8:669, R- 158 



2. Paraphyses branched ; apothecia elongate 



Xylogramma 8:677, R- i6g 

 Dictyosporae 

 8:704, 11:431, 14:812, 16:782, 18:151 

 Spores muriform, typically hyaline, ovoid to oblong 



I. Asci i-spored Pleostictis 8:703 



II. Asci 8-spored 



1. Apothecia oblong, hysterioid Melittiosporium 8:704, R. 172 



2. Apothecia round 



a. Apothecia urceolate Platysticta 8: 703 



b. Apothecia disk-like Delpontia 18: 151 



Scolecosporae 



8:681, 10:46, 11:429, 14:810, 16:781, 18:152 

 Spores bacillar or filiform, typically hyaline 



I. Asci 8-spored 



1. Apothecia pilose Lasiostictis 8: 696 



2. Apothecia not pilose 



a. Spore cells separating Schizoxylum 8: 697, R. i8i 



b. Spore cells not separating 



(i) Paraphyses filiform or nearly so; asci cylindric 



Stictis 8: 681, R. 175 

 (incl. Kar&tenia 8: 702, Cerion 

 18: 154) 

 (2) Paraphyses much branched ; asci clavate 



Naemacyclus 8:701, R. 173 



II. Asci many-spored Carestiella 14:810 



