858 MEDICAL MYCOLOGY 



Stalks with lateral as well as terminal heads. 



Conidia in heads as in Cephalosporium. Tilachlidium. 

 Conidial heads resembling Aspergillus. Gibellula. 

 Conidia 2-celled, elongate, hyaline. Bidymostilbe. 



Conidia several-celled, elongate, hyaline. 



Conidia in chains. Symphyosira. 



Conidia not in chains. 



Conidia ovoid. Arthrosparmm. 



Conidia curved. Atractium. 



Coremia and hyphae dark colored, conidia hyaline or dark colored. 



PHAEOSTILBOIDEAE. 

 Conidia unicellular, hyaline or dark colored. 

 Conidia not in chains. 



Coremia composed of both hyaline and dark hyphae 



Ceratocladium. 

 Coremial hyphae uniform. 



Heads solid, formed of conidiophores. 



Heads without spines. Sporocy'be. 



Heads with spines. Saccardaea. 



Heads formed by spreading of stalk hyphae and spores. 

 Conidia ovoid or ellipsoid. Graphium. 



Conidia elongate, curved. Harpographium. 



Conidia in chains. 



Coremia with more or less definite heads or discs. 

 Conidia spherical. 



Coremia with heads. Briosia. 



Coremia with discs. Heydenia. 



Conidia elongate. Antromycopsis. 



Coremia spreading brush or broom-shaped. 



Coremia fleshy. Stemmaria. 



Coremia not fleshy. 



Conidia ovoid, stalk of equal thickness throughout its length. 



Stysanus. 

 Coremia fusiform, stalk thickened below. Graphiothecium. 

 Conidia two-celled, greenish or brownish. Antroinyces. 



Conidia several-celled, hyaline or brownish. 



Coremia of agglutinated, thick-walled hyphae, dark colored. 



Arthrdbotrywm,. 

 Coremia of loosely tangled hyaline or brownish hyphae. Isariopsis. 



Dendrostilbella Boydii Shear apud Boyd & Crutchfield, Amer. Jour. Trop. 

 Med. 1: 258-268, 1921; Mycologia 14: 242, 1922. 



Coremial stage of Allescheria Boydii Shear (see p. 652). 



Tilachlidium Bogolepoffi Vuillemin, Bull. Soe. Myc. France 28: 113-120, 

 PI. 6, 1912. 



Coremial stage of C ephalosporiiim Bogolepoffi (Vuillemin) Dodge (see p. 

 B30). 



TUBERCULARIACEAE 



In this family are assembled forms which regularly produce conidiophores 

 and conidia on compact cushions, known as sporodochia. The group is some- 

 what artificial, and conidial forms vary greatly. The group contains a large 



