64 STICTIDACEAE 



(1)) 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 



(inch 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 



(1) Ascus pore alone blue with iodin 



(2) Whole hymenium blue with iodin 

 2. Paraphyses branched ; apothecia elongate 



Phragmonaevia 8:674, R. 160 

 Cryptodiscus 8:669, R. 158 



Xylogramma 8:677, R. 169 



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. 181 



b. Spore cells not separating 



(1) Paraphyses filiform or nearly so; asci cylindric 



Stictis 8:681, R. 175 



(inch Karstenia 8: 702, Cerion 



18:154) 



(2) Paraphyses much branched; asci clavate 



Naemacyclus 8:701, R. 173 



11. Asci many-spored Carestiella 14:810 



