214 



MONILIALES 



(n) Conidia oblong-cylindric 

 (o) Conidia falcate 

 y. Conidiophores more or less decumbent 

 (x) Conidia muricate, not on spines 

 (y) Conidia smooth, borne on spines 

 m. Conidiophores nodose-spiny here and 



there 

 n. Conidiophores spiny but not nodose 

 (b) Conidiophores simple 

 X. Conidiophores with a single lateral 

 curved basidium at the base; conidia 

 2-4 

 y. Conidiophores with many pleurogenous 

 conidia 



Chaetopsis 

 Menispora 4:325 



Actinochaete 22:1359 



Gonytrichum 4:329; 56 

 Cladorhinum 4:330 



Zygosporium 4:328 

 Chloridium 4:320 



Didymosporae 



4:341, 10:595, 11.616, 14:1077, 16:1056, 18:575, 22:1364 



Conidia 1-celled, dark, rarely hyaline, ovoid to oblong or fusoid 



Micronemeae 

 Hyphae very short or scarcely different from the conidia 



A. Conidia catenate 



B. Conidia not catenate 



1. Mycelium circinate 



2. Mycelium obsolete 



Bispora 4:343; 56 



Cycloconium 4:343 

 Dicoccum 4:342 



Macronemeae 

 Hyphae manifest and distinct from the conidia 



A. Conidia ciliate or muriculate 



1. Conidia 1-ciliate at apex; sterile setae among 



the conidiophores 



2. Conidia muriculate; sterile setae none 



a. Saprogenous; hyphae decumbent 



b. Biogenous; hyphae erect, fasciculate 



B. Conidia not ciliate or muriculate 



1. Conidia capitate 



a. Conidiophores simple 



(1) Conidiophores with a muriculate vesicle 



at tip 



(2) Conidiophores not inflated at tip 



b. Conidiophores bearing muriculate vesicles at 



apex and at tips of short laterals 



c. Conidiophores with intercalary muriculate 



vesicles 



2. Conidia not capitate 



a. Conidia more or less catenate at first, the 

 chains often short 



(1) Hyphae and conidia of two kinds, hyaline 



and dark; dark conidia 2-celled catenate, 

 hyaline conidia 1-celled, not catenate 



(2) Hyphae and conidia of one kind 



Beltrania 4:377; 56 



Trichocladium 4:376 

 Hadronema 22:1365 



Muchmoria 22:1364 

 Cordana 4:376 



Cephalomyces 22:1365 



Arthrobotryella 



Epochnium 4:375 



