182 



PHOMALES 



(2) Conidia not catenate; pseudoparaphyses 

 none 



(a) Conidia globoid Lasmeniella 



(b) Conidia not globoid 



X. Stroma botryose to pulvinate 

 (x) Pycnidia in dense botryose groups, 



basal stroma mostly well developed Haplosporella 3:323, H 77; 49 

 (y) Pycnidia in a globoid or pulvinate 



stroma 

 m. Pycnidia in 2-3 layers, the upper 



more or less superficial 

 n. Pycnidia in one layer 

 (m) Ostiole present; basidia ramose 

 (n) Ostiole none; basidia simple 

 y. Stroma lineate; basidia none 

 2. Stroma superficial 



Botrysphaeris 



Phaeocytostroma 

 Pseudothiopsella 

 Placodiplodia 

 Pycnodothis 



Hyalodidymae 

 3:384, 10:295, 11:522, 14:942, 16:925, 18:335, 22:1012 

 Conidia 2-celled, hyaline, ovoid, elliptic or fusoid 

 A. Pycnidia separate 



1. Pycnidia innate or finally erumpent 



a. Pycnidia with a clypeus 



b. Pycnidia without clypeus 



(1) Pycnidia rostrate 



(a) Pycnidia or at least the beak hairy 



(b) Pycnidia glabrous 



(2) Pycnidia not rostrate 



(a) Pycnidia hairy 



(b) Pycnidia glabrous 

 X. Conidia catenate; ostiole none; basidia 



ramose 

 y. Conidia not catenate 

 (x) Pycnidia maculicole 

 m. Conidia with 3 cilia at apex 

 n. Conidia muticate 

 (y) Pycnidia not maculicole 

 m. Conidia appendaged 

 (m) Conidia setulose at apex 

 (n) Conidia setulose at each end 

 r. Pycnidia uredicole 

 s. Pycnidia not uredicole 

 (n) Conidia with cap-like appendages Tiarospora 10:311, H 61 

 n. Conidia not appendaged 

 (m) Basidia ramose 

 (n) Basidia simple, bacillar to filiform 

 r. Pycnidia fungicole 

 s. Pycnidia not fungicole 

 (o) Basidia obsolete or none 



2. Pycnidia superficial 



a. Pycnidia rostrate or cylindric 



(1) Pycnidia corniform, with beak more or 



less curved Ceratopycnis 22:1034, H 66 



(2) Pycnidia cylindric; conidia ciliate Hoehneliella 18:654, H 204 



Ascochytulina 



Cryptorhynchella 

 Rhynchophoma 3:414, H 63 



Didymochaete 14:953 



Sirodiplospora 



Robillardia 10:317, H 59 

 Ascochyta 3:384, H 52; 49 



Kellermannia 10:337; 50 



Darluca 3:410, H 58; 49 

 Darlucis 



Diplodinis 



Davisiella 



Diplodina 3:411, H 56; 49 



Diploplenodomus H 15 



