HYALOSPORAE 141 



x. Conidia without mucus Penicillium 4: 78 



(incl. Citromyces 11:593) 

 y. Conidia enclosed in mucus Gliocladium 4:84 



(2) Fertile hyphae not verticillate at tip 



Briarea 4: 85 



II. Conidia borne irregularly on simple or branched but not inflated or verticillate 

 hyphae Botrytidae 



1. Conidia smooth or scarcely roughened 

 a. Saprogenous 



(1) Conidia typically pleurogenous 



(a) Fertile hyphae 2-several-furcate Haplaria4:85 



(b) Fertile hyphae simple or nearly so 



x. Conidia globose or ellipsoid Acladium 4:87 



y. Conidia short cylindric Cylindrotrichum 4: 88 



(2) Conidia acrogenous or pleurogenous 



(a) Some intermediate joints of the hyphae swollen and denticulate conidia- 



bearing Physospora 4:88 



(b) Intermediate joints equal 



x. Conidia-bearing hyphae of two sorts, the upright alone denticulate 



Blastomyces 10:529 

 y. Conidia-bearing hyphae of one sort 

 (x) Fertile hyphae simple or nearly so 

 m. Hyphae not denticulate ; conidia solitary 

 (m) Hyphae forming a crust-like stratum 



Hyphoderma 4:89 

 (n) Hyphae loose, cobwebby Acremonium 4:89 



(incl. Thermomyces 18:524) 

 n. Hvphae denticulate; conidia usually grouped 



(m) Hyphae everywhere denticulate, bearing conidia only at tip 



Xenopus 18: 524 

 (n) Hyphae denticulate or proliferous at tip alone 

 r. Apex denticulate, many-spored 



Rhinotrichum 4:91 

 s. Apex inflated-ampulliform, i-spored 



Olpitrichum 11:594 

 (y) Fertile hyphae branched 

 m. Conidia globose to ovoid 



(m) Both sterile and fertile hyphae procumbent 

 r. Sterile hyphae intracellular 



Hartigiella 16: 1031 

 s. Sterile hyphae superficial 



(r) Fertile hyphae vaguely branched 

 h. Conidia acro-pleurogenous 



Sporotrichum 4:96 



(incl. Leiosepium 16: 1036) 

 i. Conidia on a one-sided sympodium 



Monopodium 10: 544 



