ASYMMETRICA-FASCICULATA 



493 



PenicilHum cyclopium Westling, in Arkiv for Botanik 11: 55-56, 90-92, 

 figs. 15, 57. 1911. Thorn, The Penic'illia, pp. 384-385. 1930. 



Colonies upon Czapek's solution agar usually growing rapidly, attaining 

 a diameter of 4.5 to 5.0 cm. in 12 to 14 days at room temperature, usuall}- 



o 

 o 



f 



Fig. 126. Peninllium cyclopium Westling. .4i-.43, Habit sketches of representa- 

 tive penicilli. B1-B3, Detailed drawings showing cellular structure of same; note 

 roughened conidiophores and branches. 



more or less radially furrowed, from 503/x to lOOOju deep, azonate or broadly 

 zonate in age, in some cultures tending to develop limited sterile over- 

 growths, with margin compact, white, 1 to 2 mm. wide dm-ing the growing 

 period (fig. 127 A), often thinning in age, heavily sporing throughout and 

 shading quickly through light bhiish or green shades in young conidial areas 

 to deeper shades near bluish gray-green (Ridgway, PI. XLII), artemisia 

 green or lily green (R., PL XLVII) at maturity, with surface typically ap- 



