gynophore
noun
gy·no·phore ˈgī-nə-ˌfȯr 
ˈji-
: a prolongation of the receptacle (as in a caper flower) with the gynoecium at its apex
Word History
Etymology
borrowed from French, from gyno- gyno- + -phore -phore
First Known Use
1821, in the meaning defined above