SPHAERIACEAE 



11 



m. Stroma innate; conidia on a stroma 

 n. Stroma erumpent-superficial; conidia 



in a pycnidium 

 (y) Stroma diatrypoid 

 (2) Paraphyses lacking 



Aglaospora 2:133, 135, 140; 13 



Melogramma 2:144; 13 

 Kalmusia 2:142 

 Cryptosphaerina 16:521 



Hyalodictyae 



2:238, 9:872, 11:349, 14:611, 16:554, 17:743, 22:253, 400, 24:1019, 1077 



Spores transversely and longitudinally septate, typically muriform, hyaline to 

 subhyaline, oblong to fusiform. 



A, Perithecia separate 



1. Perithecia innate, or finally erumpcnt 



a. Perithecia beaked 



b. Perithecia not beaked 



(1) Perithecia with a clypeus 



(2) Perithecia without a clypeus 



(a) Perithecia setose; asci 16-spored 



(b) Perithecia glabrous; asci typically 



spored, sometimes 1-4-spored 



X, Paraphyses present 



y. Paraphysoids present 



z. Paraphyses and paraphysoids lacking 

 (x) Perithecia lichenicole 

 (y) Perithecia not lichenicole 



2. Perithecia superficial from the first 



a. Perithecia hairy 



b. Perithecia glabrous 



B. Perithecia with a subicle or stroma 



1. Perithecia with a subicle 



a. Perithecia setose, globoid 



b. Perithecia glabrous, collapsing 



2. Perithecia in a stroma 



a. Perithecia projecting, setose 



b. Perithecia immersed, glabrous 



(1) Stroma immersed; paraphyses present 



(a) Stroma valsoid 



(b) Stroma diatrypoid 



(2) Stroma superficial; paraphyses lacking 



8- 



Rhamphoria 2:307 

 Peltosphaeria 9:898; 14 

 Capronia 2:288 



Julella 2:289 

 Pseudoplea 24:1131 



Norrlinia 

 Pringsheimia 11:350; 14 



Ophiodictyum 16:555 

 Tichosporella 11:351; 14 



Boerlagella 14:612 

 Phaeopeltis 17:873 



Berlesiella 9:914; 14 



Clathridium 11:350, 2:332 

 Thyridella 11:351 

 Pleomelogramma 22:401 



Phaeodictyae 



2:238, 9:872, 11:341, 14:594, 16:554, 17:746, 22:258, 401, 24:711, 1024 



Spores transversely and longitudinally septate, typically muriform, dark, yellow, 

 olive or brown, oblong to fusiform. 



A. Perithecia separate 



1. Perithecia innate, or finally erumpent 



a. Perithecia with a clypeus 



b. Perithecia Xvithout a clypeus 

 (1) Perithecia setose 



(a) Spores Compressed, flattened 



(b) Spores not flattened 



X. Perithecia sclerotioid; paraphysoids 

 present 



Phaeopeltium 11:344 



Comoclathris 24:1039 



Pyrenophora 2:277; 14 



