reproductive structures of penicillium.

aerial anamorphic anatomy antibiotic ascomycetous ascomycota background biology blood branch conidia conidiophore conidium cycle diagram drawing fungal fungi fungus germination human hypha hyphae illustration isolated life medicine micro microbiology microfilaria mold mycology organ organism penicillin penicillium physiology reproductive science sporangiophore sporangium spores structure structures subsurface vector white worms