Phylum：Anamorphic fungi　>>　Class： Anamorphic fungi　>>　 Order： Anamorphic fungi 
   
 
　BCRC Number： NO BCRC Number!  
   
　Scientific Name： Bactrodesmium longisporum
 
   
   
　Author：

Bactrodesmium longisporum M.B. Ellis, More Dematiaceous Hyphomycetes p.68-69. 1976..
   
 
 
 
 
　Description： Colonies diameter on Oat Meal Agar 25 mm in 45 days at 25°C, effuse, floccose at the center, yellowish grey, greyish yellow or greyish brown; reverse orange white, greysih orange to dark brown. Sporodochia scattered, black. Mycelium partly immersed, partly superficial, composed of branched, septate, smooth, hyaline to yellowish brown, 0.8-3.3 μm hyphae. Conidiophores semimacronematous, micronematous, fasciculate, irregularly branched, ca. 65.0-94.1 μm long, smooth, hyaline to pale yellowish brown, 1.7-3.8 μm wide. Conidiogenous cells monoblastic. Conidia elongated-cymbiform, often with a thin hyaline, spherical appendage at the apex, truncate at the base, 16-21-septate, smooth, yellowish brown, paler towards the both ends, 85.0-119.1 × 7.8-9.6 μm.
 
 
 
 
 
　Specimens：

Taiwan, Tayuan Shan, on rotten leaf, 28 Mar. 1986. TNTU 520. leg. J.L Chen.
 
 
 
　Habitat： on rotten leaf
 
 
 
　Distribution：

Taiwan, Great Britain, S. Africa.
 
 
 
　References：

Ellis, 1976.
   
   
   
　Provided：

S. S. Tzean and J. L. Chen
 
 
　Note： This species is recognized by conspicuously black sporodochia, monoblastic conidiogenous cells and elongated-cymbiform, septate, brown conidia with truncated at the base.