Pat, your plant samples have been growing in a bucket on my patio all summer. The growth-pattern changed soon after I began the sample's rehab, and it never returned to the growth-pattern that I recall seeing in your original photos (which I can't find again).
I think it's simply a species of primrose, but not one that I recall seeing before. BTW, I found some worms that really seemed to enjoy munching on this primrose.
HERE are some photos of the rehabbed plant that I took today, along with some
bladderwort that also made the trip via USPO.
