the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > stamen or pistil > style or pistil and related parts > carpel and placenta
placenta1681
placentule1682
seedbed1720
trophosperm1819
replum1828
carpel1835
spermaphore1847
hemicarp1854
spermophore-
1847 Webster's Amer. Dict. Eng. Lang.Spermaphore, in botany, that part of the ovary from which the ovules arise; it is synonymous with Placenta.