colony_position_close
closely
a tough, closely woven felt of fine hyphae, 100 to 200 µm in depth with margin thin and often extending beyond the colony margin as a narrow zone of predominantly submerged growth, composed of funiculose stolon-like hyphae, becoming deeper and almost umbonate at colony center, radiately wrinkled, narrowly zonate, in some strains light sporing, with central colony area commonly remaining white, developing marginal conidial areas in bluish green shades near gnaphalium green to sage green (Ridgway, Pl. XLVII), becoming slate-olive in age
Penicillium fellutanum
Penicillium fellutanum