nectary extrafloral nectary A nectary (PO:0009035), not occurring on a floral organ (PO:0025395) or other part of a flower (PO:0009046). petiolar gland (narrow) nectario extrafloral (Spanish, exact) PO_GIT:658 PO_GIT:659 花外蜜腺 (Japanese, exact) An extrafloral nectary may occur on vegetative plant structures (PO:0009011) such as a stem (PO:0009047), leaf (PO:0009025), petiole (PO:0020038), stipule (PO:0020041) or flower pedicel (PO:0009052). PO:0009057 plant_anatomy