Nectary

[Sarah]

That part of a blossom which secretes nectar, usually the baseof the corolla or petals; also, the spur of such flowers as thelarkspur and columbine, whether nectariferous or not. See theIllustration of Nasturtium.

[Tina]

A nectar-secreting glandular organ in a flower (floral) or on a leaf or stem (extrafloral).