Penicillium menonorum NRRL 50410. A. Colonies grown 7 d at 25 °C on CYA showing the radial sulcation and faint blue-gray central color characteristic of the species. Bar = 1 cm. B. Colonies grown 7 d at 25 °C on MEA having wooly consistency and darkened central area where the fungus is sporulating. Bar =1 cm. C. Conidiophores, phialides and conidia. Bar = 10 μm. D. Roughened conidia. Bar = 10 μm.