194 



PHOMALES 



Phaeophragmiae 



10:443, 18:444 

 Conidia x-celled, dark, oblong to fusoid 



A. Pycnidia innate to erumpent 



1. Pycnidia discoid; conidia of 3-5 parallel or di- 



vergent parts, united by basal cells; basidia 

 none 



2. Pycnidia hysterioid; conidia normal; basidia 



present 



B. Pycnidia superficial, discoid or cupulate, hairy 



Sirothecium 



Dichaenopsis 18:444, H 140 

 Excipularia 3 :688 



Phaeodictyae 

 10:443 

 Conidia muriform, dark, fusoid 

 Pycnidia laciniate; conidia catenate Taeniophora 10:443, H 139 



Scolecosporae 



3:690, 10:443, 14:1002, 16:993, 18:445, 22:1175 

 Conidia acicular to filiform, typically hyaline, continuous to septate 



A. Pycnidia 'separate 



1. Pycnidia innate to erumpent 

 a. Pycnidia discoid to cupulate 



(1) Pycnidia laciniate; conidia filiform 

 (a) Conidia catenate, not curved 



(b) Conidia not catenate, curved 

 (2) Pycnidia sublaciniate; conidia acicular 

 b. Pycnidia globose-oblong, more or less cleft; 

 conidia neither hamate nor catenate 

 2. Pycnidia superficial, scutellate 

 B. Pycnidia with a stroma 



1. Pycnidia with pectinate-ciliate margin 



2. Pycnidia glabrous 



Pseudocenangium 10:445, 



H 179 

 Protostegia 3:690, H 392; 51 

 Pilidium 3:689 



Phlyctaena 3:593, H 286; 50 

 Septopatella 



Ephelidium 



Ephelis 3:691, H 198 



Subfamily Patellinae 

 Pycnidia bright-colored, fleshy to gelatinous 



Hyalosporae 



3:622, 10:411, 11:553, 18:419, 22:1145 

 Conidia 1-celled, hyaline, globose to oblong 



A. Pycnidia separate 



1. Pycnidia innate to erumpent 

 a. Pycnidia discoid 



(1) Pycnidia hairy, somewhat stipitate 



(2) Pycnidia glabrous 



(a) Conidia catenate 

 X. Basidia ramose 



y. Basidia simple, bacillar 

 z. Basidia none 



(b) Conidia not catenate 



Crocicreas 3:183, H 171; 49 



Sirexcipulina 

 Libertiella 3:616, H 192 

 Discozythia 



