Now I know what (probably) seed pods just beginning to form look like. Thanks for pointing that out, Hetty. Though I will perhaps never see a seed pod from on my own plants, it is nice to know what to look for. I can always dream.
Hetty, I grafted all five of those "donated" plants with seed pods. I used Celadine, Shirley's Delight, and Riviera Rainbow as root stock. I would not have used the Riviera Rainbow except for the fact I had no plants that were left with small enough diameter stems to use. I either have all my stems (that cuttings were taken from this summer) growing new tips, the plants are hard-to-root "reds", or the stems were just too huge to use. I just didn't want to cut those stems with emerging tips.