What do Japanese lantern flowers look like?

White with a yellow center is the bright, clean, clear look of the flowers of the Japanese lantern (Physalis alkekengi).

Specifically, the flower grows amidst spirally arranged leaves. It has five lobes. It measures about 2/5 to 2/3 inches (10 to 16 millimeters) across. It turns into the distinct orange, papery-looking fruit by way of its inflated basal sepals.