midrib

Noun

 * 1)  The strengthened vein down the middle of a flower petal or simple leaf or leaflet.
 * 2)  The continuation of the petiole of a pinnately compound leaf around which the leaflets attach.
 * 1)  The continuation of the petiole of a pinnately compound leaf around which the leaflets attach.

Translations

 * Bikol Central:
 * Finnish: keskiruoti
 * Maori: tuaka, karawhā
 * Polish:
 * Tagalog: tinting