Phylum:Ascomycota >> Class: Dothideomycetes >>  Order: Dothideomycetes 
   
 
 BCRC Number NO BCRC Number!  
   
 Scientific Name: Pseudocercospora stachyurina
 
   
   
 Author:

Pseudocercospora stachyurina Goh & Hsieh. Bot. Bull. Acad. Sinica 30(2): 129-130, 1989.

   
 
 
 
 
 Description: Leaf spots orbicular to angular, 1-5 mm wide, grayish brown, with dark brown margin. Fruiting hypophyllous. Secondary mycelium absent. Stromata none. Conidiophores 10-25 in a divergent fascicle, pale olivaceous brown, more or less cylindric, mostly straight, not branched, 0-1 geniculate, 0-2 septate, sometimes constricted at the septa, rounded or conically truncate at the apex, 15-40 × 3-5 μm, conidial scars unthickened. Conidia pale olivaceous to pale olivaceous brown, acicular to aciculo-obclavate, substraight to mildly curved, rarely undulate, indistinctly 3-8 septate, slightly constricted at the septa, subacute to subobtuse at the apex, truncate or short obconically truncate at the base, 30-80 × 3-4.5 μm, hilum unthickened.
 
 
 
 
 
 Specimens:

Taiwan, Nantou Hsien, Lushan, 2 Feb. 1988, holotype NCHUPP-134b.

 
 
 
 Habitat: On leaves of Stachyurus himalaicus Hook. f. & Thomoson ex Benth.
 
 
 
 Distribution:

Taiwan.

 
 
 
 References:

null

   
   
   
 Provided:

W. H. Hsieh

 
 
 Note: Cercospora stachyuricola Liu & Guo (1984) differs from this fungus by its conidiophores which bear thickened conidial scars and by its hyaline acicular conidia.