Brother Tim, sister Cate, and I came across this interesting plant at the Washington Park Arboretum. Here is a photo of the “mother” plant.
Those berries have seeds that grow pretty easily. I’ve had several batches of seedlings. None of the ones that I transplanted into the garden have survived, but the couple that I still have in pots are doing well.
For 2020, I will pot these into bigger pots and move them to the patio. My goal is for them to become patio plants.