The supposed seeds in my original pic of this discussion turned out to be a false alarm, (I realized later, after seeing some "good" ones develop.) However, this spring, pollination definitely occurred. Plants were able to get outside in mid-March, while blooming like crazy.
The result was 7 developing seeds, first noticed in May:
Which have finally ripened and been removed. So excited!! After watching nothing happen from the blooms for over 2 decades, finally, some real seeds! These look and feel (heavy for their size) like seeds I've harvested from other palms outside, though a bit smaller.
