ligule

A straplike structure, such as the long flattened lobe of the corolla of a ray flower or a membranous or hairy appendage between the sheath and blade of a grass leaf.

In botany, one of several strap-shaped organs or parts.

The thin and scarious projection from the upper end of the sheath of a leaf of grass.

A strap-shaped corolla of flowers of Compositæ.

A band of white matter in the wall of fourth ventricle of the brain.

A strap-shaped structure.

A portion of a leaf found at the base of the petiole, when present.

In many grasses (Poaceae) and some sedges (Cyperaceae), the membranous appendage or ring of hairs projecting from the inner side of a leaf at the junction between the blade and the sheath.

(botany) any appendage to a plant that is shaped like a strap