PHOMACEAE 



181 



(b) Pycnidia cylindric; opening funnel-form 

 (2) Pycnidia not rostrate 



(a) Pycnidia hairy 



(b) Pycnidia not hairy 



X. Pycnidia fungicole in apothecia, pyc- 

 nidia, etc. 

 y. Pycnidia not fungicole 

 (x) Basidia filiform; conidia large 

 (y) Basidia obsolete or none; conidia 

 small 

 b. Pycnidia without ostiole 



(1) Pycnidia lichenicole 



(2) Pycnidia in Rhizopogon 



(3) Pycnidia not fungicole 



(a) Conidia catenate 



(b) Conidia not catenate 

 X. Pycnidia carbonous 



y. Pycnidia membranous 

 2. Pycnidia superficial 



a. Pycnidia with ostiole 



(1) Pycnidia hairy 



(2) Pycnidia glabrous 



b. Pycnidia without ostiole 



(1) Pycnidia hairy 



(2) Pycnidia glabrous 

 X. Conidia globose 



y. Conidia elliptic or limoniform 



B. Pycnidia with a subicle 



1. Pycnidia fungicole; ostiole present 



2. Pycnidia not fungicole; ostiole none; subicle 



dark 



a. Subicle radiate 



b. Subicle not radiate 



C. Pycnidia with a stroma 



1. Stroma innate or erumpent 



a. Stroma valsoid or dothideoid 



(1) Stroma valsoid 



(a) Spores mucose; pseudoparaphyses pres- 



ent 



(b) Spores not mucose; pseudoparaphyses 



none 

 X. Basidia reticulately branched 

 y. Basidia simple 



(2) Stroma dothideoid 



(a) Conidia trigonous 



(b) Conidia not trigonous 



X. Stroma forming a clypeus 

 y. Stroma not forming a clypeus; pycnidia 

 botryose 



b. Stroma not valsoid or dothideoid, but pulvi- 



nate, botryose, effuse, or lineate 

 (1) Conidia catenate; pseudoparaphyses pres- 

 ent 



Endocalyx 22:1454, H 206 

 Conithyriopsis 22:977, H 75 



Cryptophaella H 3 



Sphaeropsis 3:291, H 71; 49 



Coniothyrium 3:305; 49 



Lichenoconium 

 Microthecium 



Sirothecium 10:270, H 129 



Phaeodomus 22:984 

 Coniella 



Cladochaete 22:986, H 76 

 Epistigme 



Chaetomella 3:321; 49 



Coniothyrina 22:977, H 130 

 Oothecium 



Cicinnobella H 150 



Asteropsis 



Capnodiastrum 10:272, H 131 



Pleosphaeropsis 



Cytosphaera 

 Melanconiopsis 16:915 



Readerella H 245 



Spilomyces 



Pseudohaplis 



Cytoplea 3:325, H 236 



