inflorescence of a white arum lily (zantedeschia aethiopica), native to southern africa, with a fly (diptera)

flower plant green leaf yellow petal nature blossom white sunlight zantedeschia aethiopica calla lily arum pig nile egyptian flowering araceae southern africa lesotho south eswatini rhizomatous herbaceous perennial evergreen deciduous inflorescence fly diptera dappled light botanical inflorescence lily nile spadix spathe perennial mottled shade flora natural calla botany aethiopica diptera fly araceae bloom blooming blossom closeup delicate detail elegant eswatini flower funnel garden green hoodshaped leaf leaves lesotho lilly nature outdoors petal pistil plant pure africa spring stem white yellow