Zantedeschia aethiopica leaf tips are mostly erect or nearly so, the somewhat arrow-head blade outlines on show here. Dark green, hairless and variably undulating, the upper surfaces are at least a little concave.
Few leaves as well as some flowers in picture have thread-like tip protrusions.
The flowers are presented a short distance above the leaf tips (Manning, 2009; Leistner, (Ed.), 2000; Pooley, 1998; Mason and Du Plessis, 1972; Letty, 1962; iNaturalist).