I don't recall what the rest of the shrub looked like, but I'll be sure to check next time I'm down there. The two on the left didn't come from a shrub, but were small saplings. They grow quite a bit larger than that, and there are lots of them in the river valley. I may have to wait till next spring/summer to get some good pictures of the foliage to share. I have a set of arrows that I made from this stuff a few years ago, and they are quite a bit heavier than my osier shafts. I'm looking forward to seeing how this rose shaft turns out.
Deo - thanks for the advice on the bark. I usually remove the bark on Osier within a few days of collecting them, without any problems. Same with the other shoots I collected. But I have no experience with rose of any kind, so I appreciate the advice. I'll proceed carefully with this one.