204 



MONILIALES 



C. Conidia borne more or less irregularly on simple 



or ramose but not inflated or verticillate hyphae Botrytidae 

 1. Conidia smooth or scarcely roughened 

 a. Saprogenous 



(1) Conidia typically pleurogenous 



(a) Conidiophores 2-x-furcate 



(b) Conidiophores simple or nearly so 

 X. Conidia globose to ellipsoid 

 y. Conidia short cylindric 



(2) Conidia acrogenous or acropleurogenous 

 (a) Some intermediate joints of the hyphae 



swollen and denticulate conidia-bear- 



Haplaria 4:85; 53 



Acladium 4:87 

 Cylindrotrichum 4:88 



ing 

 (b) Intermediate joints equal 

 X. Conidia-bearing hyphae of two sorts, 



the upright alone denticulate 

 y. Conidia-bearing hyphae of one sort 

 (x) Conidiophores ramose 

 m. Conidia globose to ellipsoid 

 (m) Both sterile and fertile hyphae 

 procumbent 

 r. Sterile hyphae intracellular 

 s. Sterile hyphae superficial 

 (r) Conidiophores vaguely 

 branched 

 h. Conidia acropleurogenous 

 i. Conidia on a one-sided sym- 

 podium 

 (s) Conidiophores dichotomous; 

 conidia acrogenous on 

 spine-like branches 

 (n) Fertile hyphae (conidiophores) 

 erect or ascending 

 r. Conidia solitary, acrogenous 

 (r) Conidiophores spiny-ramose 



at apex 

 (s) Conidiophores not spiny-ra- 

 mose 

 s. Conidia loosely grouped about 

 the apex 

 (r) Conidia involved in mucus 

 (s) Conidia without mucus 

 h. Conidia on inflated muricu- 



late apices 

 i. Conidia not on such apices 

 n. Conidia fusoid to cylindric 

 (m) Conidiophores mostly procum- 

 bent 

 (n) Conidiophores erect or ascending 

 r. Conidia fusoid, biseriate on the 

 upper side of short curved 

 branches 

 s. Conidia acrogenous 



Physospora 4:88 



Blastomyces 10:329 



Meria 16:1031 



Sporotrichum 4:96; 54 

 Monopodium 10:543 



Langloisula 10:535 



Plectothrix 18:525 



Monosporium 4:113; 54 



Tolypomyria 4:137 



Phymatotrichum 16:1033 

 Botrytis 4:116; 54 



Sporotrichella 10:534 



Martensella 4:138 



