Usually one of a pair of appendages. May take the form of a spine (PO:0025174) or may be bristled or brush-like. Stipules may occur on the opposite side of the shoot axis from the leaf they are associated with, but they are still thought to arise from part of the leaf.

Usually one of a pair of appendages. May take the form of a spine (PO:0025174) or may be bristled or brush-like. Stipules may occur on the opposite side of the shoot axis from the leaf they are associated with, but they are still thought to arise from part of the leaf.

PO_GIT:223

A cardinal organ part that is an appendage at the base of a vascular leaf.

PO:0020041

托葉 (Japanese, exact)

estípula (Spanish, exact)

plant_anatomy

PO:0020041

stipule