Rosa glutinosa X palustris

Here's an updated picture of the lone glutinosa X palustris - it's the one with the smooth (non-rugose) and matte, smaller foliage, that has branched extensively and is taking up most of the "pot" on the left. There is one smaller plain glutinosa (veiny/rugose leaves) in that same pot and a couple of bigger

plain glutinosa in the pot on the right for comparison. The hybrid seedling is now in the ground.