A membranous covering or veil, especially in some ferns and fungi.

Swollen or inflated, usually in the middle, as in a corolla tube.

The arrangement of young leaves or leaf parts within a bud.

The way foliage is folded or rolled before it unfolds.

Having a shiny, varnished surface.

Covered with wart-like projections.

An organism or structure differing slightly from the typical form.

To produce differently colored zones or patterns in leaves or petals.

Having different colors in patches, streaks, or spots, often in leaves.

Marked with multiple colors, often white or yellow and green.