A keel-like structure, especially the fused lower petals in flowers of the Fabaceae family.

Having a keel or keel-like ridge.

Plants that trap and digest small animals (mainly insects) to supplement nutrient uptake.

A dense, low-growing ground cover of plants.

The fundamental female reproductive unit of a flower, consisting of ovary, style and stigma.

Producing or relating to fruit formation.

A slender stalk that supports the pistil in some flowers, or the fruiting body in fungi.

A leaf divided into pinnae that are themselves pinnate.

A leaf with two levels of pinnate division where the ultimate segments are lobed rather than fully divided.

A leaf that is bipinnate with the pinnules themselves pinnatifid (cut but not completely divided).