Assertion: pistil's part | /r/HasProperty | the integument
Facets:
Source sentences:
text: It consists of three parts: The integument, forming its outer layer, the nucellus (or remnant of the megasporangium), and the female gametophyte (formed from a haploid megaspore) in its center.
text: The three structural parts of the ovule are the integument, outer layer, nucellus, remnant of megasporangium, and the female gametophyte formed from a haploid megaspore.
text: Furthermore, the three parts of the ovule are the integument, the outer layer, the nucellus, the remnant of the megasporangium, and the female gametophyte formed from a haploid megaspore.