Phylum：Anamorphic fungi　>>　Class： Anamorphic fungi　>>　 Order： Anamorphic fungi 
   
 
　BCRC Number： 33162      
   
　Scientific Name： Penicillium paxilli
 
   
   
　Author：

Subgenus: Furcatum

Penicillium paxilli Bain, Bull. trimset. Soc. Mycol. Fr. 23: 95. 1907.
   
 
 
 
 
　Description： CYA, 25°C, 7 days: colony diameters 45-46 mm, center and subcenter depressed, margin raised, broad, crateriform, dense, floccose, margin entire; mycelium white to orange white (6A2) or orange grey (6B2); conidiogenesis sparse; exudate and soluble pigment absent; reverse brownish orange (6C4-5), greyish orange (6B3), pale orange to light orange (5A3-4) or orange white to pale orange (6A2-3). MEA, 25°C, 7 days: colony diameters 52-54 mm, plane, floccose, margin entire, thin; mycelium white; conidiogenesis grey-greyish green (25B2-3), greenish grey (26C2); exu-date and soluble pigment absent; reverse yellowish white (3A2, 4A5), greyish yellow (4C4-5) or olive brown (4D4-5). G25N, 25°C, 7 days: colony diameters 7-9 mm; raised, floccose, margin entire, submerged; mycelium white; conidiogenesis sparse; exudate and soluble pigment absent; reverse grey-ish yellow (4B3-4, 4C3-4). CYA, 5°C, 7 days: no growth. CYA, 37°C, 7 days: no growth. Conidiophores and conidia: conidiophores on MEA mostly borne from aerial mycelium; stipes septate, 72-976 × 2.0-3.6 μm, smooth to finely roughened, uncolored; penicilli mostly biverticillate, less often monoverticillate; metulae in verticils of 2-4, smooth, 8.0-12.2 × 3.3-3.8 μm; phialides in verticils of (2)3-10, ampulliform, smooth, 8.0-10.0 × 2.4-3.2 μm, collula gradually tapering; conidia mostly subglobose, rarely globose, uncolored to subhya-line, 2.3-3.2 (4.2) μm, finely roughened, borne in disordered, short columns.
 
 
 
 
 
　Specimens：

Taiwan, Keelung City, from soil, 30 Dec 1988.
 
 
 
　Habitat： from soil.
 
 
 
　Distribution：

Taiwan, Panama, UK.
 
 
 
　References：

Tzean, SS et al. 1994.
   
   
   
　Provided：

S. S. Tzean and S. C. Chiu
 
 
　Note： common species, voucher culture CCRC 33162.