F2 Viola arvensis hybrids

These earliest ones aren't too exciting but there are still a lot more on the way. The most interesting to me, are the lower left and center bottom ones. The lower left one is actually completely yellow (and very intensely yellow at that) and has an interesting flower form that is reminiscent of Viola arvensis itself only bigger. The one on the bottom center has the coloring of Viola arvensis but has a small, round, ruffled flower form.