carpophore
/ˈkɑːpəfɔː(r)/noun
1- Botany (in a flower) an elongated axis that raises the stem of the pistil above the stamens【植】心皮柄, （花）果瓣柄。
1.1
- (in a fungus) the stem of the fruiting body（真菌）子实体柄。
词源
late 19th cent.: from Greek karpos 'fruit' + -PHORE.