230 



MONILIALES 



y. Synnema polycephalous 

 (x) Capitula with mucus 

 (y) Capitula without mucus 

 m. Conidia hyaline 

 n. Conidia dark 

 (b) Conidial part cylindric or subulate 

 X. Synnema dendroid-ramose; conidia hya- 

 line, cohering in mucose plomerules 

 y. Synnema ramose-circinatc and sterile 

 above; below conidophorcs with 

 lageniform sterigmata 

 z. Synnema not ramose; conidia dark 

 (x) Conidia reniform, acropleurogcnous 

 (y) Conidia not reniform 

 m. Synnema with thin membrane from 

 sterile external hyphae; conidia 

 pleurogenous 

 n. Svnnema without membrane 



Cladographium 



Tilachlidiopsis 

 Stilbothamnium 14:1110 



Synnematium 



Ceratocladium 18:649; 55 

 Melanographium 



Endocalyx 

 Sporostachys 



Didymosporae 



4:626, 10:699, 18:654 

 Conidia 1-celled, dark or hyaline, oblong to cylindric 



A. Conidia catenate, in branched chains, long 



1-celled Antromyces 3:626 



B. Conidia not catenate 



1. Conidia 1-ciliate at apex Hoehneliella 18:654 



2. Conidia muticate Didymobotryum 4:626 



Phragmosporae 



4:627, 10:699, 11:644, 14:1113, 16:1089, 18:655, 22:1455 

 Conidia x-celled, dark or hyaline, oblong to cylindric 



A. Conidial part capitate or at least terminal 



1. Conidia involved in mucus; conidiophores pa- 



raphysate 



2. Conidia not in mucus 



a, Synnema black; conidia densely capitate 



b. Synnema fuscous or pale; conidia looser in a 



capitate or clavate group 



B. Conidial part cylindric or long-clavate 



1. Conidia catenate 



2. Conidia not catenate 



a. Stalk of synnema fibrous; conidia acro- 



pleurogenous Podosporium 4:627; 57 



b. Stalk pseudoparcnchymic; conidia acrogenous Podosporiella 11:644 



Calostilbella 

 Arthrobotryum 4:628 

 Isariopsis 4:630 

 Dendrographium 11:644 



Dictyosporae 

 4:632, 14:1114, 22:1457 

 Conidia muriform, dark or hyaline, globoid to fusoid 



A. Synnema of but 2-3 hyphae arising from a scanty 

 subiculum; conidia globoid, sublentiform, cells 

 concentric Hermatomyces 22:1457 



