I have several Prunus serotina, including one large tree that is approx. 50 years old. The big tree makes zillions of seedlings in my back gardens so it a likely culprit for mkaing your seedling. It is a wonderful tree for wildlife but grows fairly large with a somewhat rangey habit. The bark becomes dark and scraggy looking in old age. I would plant in a naturalized area. #4 looks like my Aster cordifolius (aka Symphyotrichum cordifolium). I've got lots of it - also a prolific self-sower. What a gorgeous haze of tiny lavender flowers in early fall, esp in mass.

Seeingreen, There are a lot more photos you can use for comparison if you Google: helpmefind followed by the name of the rose you're looking for There is also a good basic description of each rose, and member comments (click on the tabs at the top for Photos and Comments. Hope this helps Comtesse :¬)

It reminds me of Clementina Carbonieri too, but different. I think, based upon the images, it more closely resembles a rose I saw that Masha grew/grows.. same class (Pernetiana), unfortunately, I cannot remember the name. Clementina Carbonieri... the coloring of mine and those on HMF seem a bit different from your image. Now that my plant is more mature, the form in terms of the petals is definitely closer to similar. It is so difficult to tell, especially with roses that can vary in color etc...Maybe it is C.C. Good luck...

I am pretty certain that after a little more research and a few more visits to observe the blooms as they mature, that I have identified this rose. I believe it to be the early Austin English Rose - Bibi Meizoon", 1989 release. Some more images of blooms from today that are fully open now. I kept looking at the blooms and they reminded me very much of The Reeve. Sure enough, when I looked up the parentage, it is "The Reeve X Chaucer".. This rose has a lot of Gallica/Hybrid China close up in its pedigree through Chaucer and Constance Spry. Interestingly, it would seem that if is had been bred 150 years ago, it's genetics would probably qualify it as a Hybrid Perpetual. This is a rare one. I have never seen a live plant before and never known anyone who has grown it. So I will watch it with interest for the remainder of the season to see how it performs. Right now all three plants are covereed in huge globular gorgeous pink blooms. We did have a pretty good rain two days ago and a few of the blooms were a bit balled, but most opened fine. I suspect that this one would ball badly in a wet climate. But she very much likes the Okanagan Valley with our dry warm climate.. Cheers, Rick