microscopic mold fungi curvularia,

curvularia fungus mold biological biology colony geniculata filamentous flora fungal fungi hyphomycete mould mycological mycology nature pathogen structure structures wildlife illustration hand drawn drawing keratitis chronic allergic sinusitis onychomycosis mycetoma soil plants morphology hyphae septate white blue background paper texture conidia conidium cells conidiophore brain phaeohyphomycosis mycosis pathogenic subcutaneous nails