48 DOTHIDEACEAE 



(y) Perithecia not arranged in a zone 

 m. Stroma hard and black Fleischera 17:819 



n. Stroma fleshy and soft 



(m) Stroma fertile over entire surface 



Hypocrella 2 : 579 

 (n) Stroma fertile above, sterile below 



Ascopolyporus 16:605 

 y. Spore cells not separating Echinodothis 17:819 



« 

 Phaeoscoleciae 



Spores filiform, dark 

 I. Stroma black, perithecia immersed ; spores dilabent, brown 



Konradia 16:605 



Family 21. DOTHIDEACEAE 



Mycelium typically producing a stroma, in which the perithecia are more or 

 less completely sunken and reduced to locules ; otherwise as in Sphaeriaceae. 



Hyalosporae 



2:588, A: 222, 9:1004, 11:368, 14:663; 16:616, 17:827 

 Spores l-celled, hyaline or nearly hyaline, ovoid, oblong or fusoid, rarely globose 

 I. Asci 8-spored 



1. Stroma globose, pulvinate or cup-shaped 



a. Stroma cupulate-discoid, attached at center 



Schweinitziella g : 1005 



b. Stroma pulvinate or subclypeate 

 (i) Stroma pulvinate 



(a) Stroma subcoriaceous Bagnisiella 2:589 



(b) Stroma corneous Kullhemia 2 : 591 

 (2) Stroma subclypeate, often oval to oblong 



Mazzantia 2 : 591 



(incl. Diachora 11:374) 



2. Stroma oblong, linear or effuse 



a. Stroma superficial, on flowers Hyalodothis 11:374 



b. Stroma erumpent or superficial 



(1) Stroma waxy or fleshy 



a. Stroma more or less waxy within, linear, black 



Scirrhiella g: 1030 



b. Stroma fleshy, white Monographus 2:457 



(2) Stroma more or less carbonous, round to effuse 



(a) Asci usually shorter than 30 At Euryachora 2: 625 



(b) Asci usually longer than 50/* Phyllachora 2:594 

 IL Asci 3-spored; stroma subglobose, subcorneous 



Zimmermanniella 17:827 



Phaeosporae 



2:626, 9:1031, 11:374. 14:675, 16:625, 17:841 

 Spores i-celled, colored, usually yellowish or brown, ovoid, oblong or fusoid 



