226 



MONILIALES 



Dictyosporae 



4:758, 10:739, 11:656, 14:1131, 16:1107, 18:689, 22:1497 

 Conidia muriform, usually dark, ovoid to fusoid 



A. Sporodochia setulose 



1. Setae arising from the outside; conidia ellip- 



soid, large, smooth 



2. Setae arising from the hymenium; conidia 



cruciately 4-celled, asperate 



B. Sporodochia glabrous 



1. Conidia catenate, globose-angled, irregularly 



cruciate 



2. Conidia not catenate 



a. Conidia with subhyaline radiate processes 



b. Conidia without radiate processes 



(1) Sporodochia convolute, soft; conidia ir- 



regular, roundish, 1- and x-celled 



(2) Sporodochia not convolute 



(a) Sporodochia globose, superficial 



X. Sporodochia subgelatinous; conidia 

 large, of many spherical cells 



y. Sporodochia not gelatinous; conidia 

 small, of few polygonal cells 



(b) Sporodochia not globose, erumpent 



X. Sporodochia verruciform or pulvinate; 



conidiophores simple 

 y. Sporodochia columnar; conidiophores 



long, ramose 



Chaetostromella 11:656 

 Tetrachia 



Bonordeniella 18:689 

 Petrakia H 523 



Cerebella 4:761, H 524 



Myriophysella 22:1497 

 Clathrococcum H 521 



Thyrostroma H 525 

 Thyrodochium 



Scolecosporae 



18:688 

 Conidia filiform, hyaline 



A. Sporodochia setulose, globose; conidiophores 



minute or obsolete 

 B. Sporodochia glabrous, verruciform; conidiophore? 

 short 



Schizotrichum 18:688 



Exosporella H 527 



Staurosporae 



4:753, 22:1498 

 Conidia forked, radiate or united, hyaline to dark 



A. Sporodochia setulose, with subicle; conidia hya- 



line, with 2-celled base and 3 cylindric septate 

 parts 



B. Sporodochia without setae or subicle 



1. Sporodochia erumpent 



a. Conidia 2-4-digitate, brownish 



b. Conidia 5-7-celled, claw-like, brown 



2. Sporodochia superficial 



a. Conidia cruciately 4-celled 



Fumagopsis 22:1498 



Chiromyces 4:554 

 Chelisporium 22:1498 



Spegazzinia 4:758 



b. Conidia mostly 5-celled, acutely bent together Chiromycella H 529 



