monogynoecial

[ mon-oh-ji-nee-shuh l, -gi- ]
/ ˌmɒn oʊ dʒɪˈni ʃəl, -gɪ- /

adjective

(of a fruit) developing from a single pistil.

Origin of monogynoecial

First recorded in 1875–80; mono- + gynoeci(um) + -al1