Phyllode
see also: Etymology of Phyllode
In Botanical, a phyllode is a Pétiole which, in consequence of the abortion of the foliar Limbe, is flattened and forms a blade which replaces the Feuille.
See too
In Botanical, a phyllode is a Pétiole which, in consequence of the abortion of the foliar Limbe, is flattened and forms a blade which replaces the Feuille.