Peace lily, Spathiphyllum wallisii, Front view of single white flower showing the large central stigma against the single petal.

Peace lily, Spathiphyllum wallisii 'Clevelandii'.

Peacelily, Spathiphyllum wallisii.

Peacelily, Spathiphyllum wallisii.

Lily, Peace lily, Spathiphyllum wallisii.

Lily, Spathiphyllum wallisii, Peace lily.