My mother's property has this rose, tumbling over a broken trellis. The plant has very long canes. The flower has a single layer of petals. It looks rather uncultivated, not polyploid, I assume. Could anybody tell me what it is? Perhaps some traditional rose from years gone by?
It was not at its peak on the day of the photo, sorry, but really looked lovely the day before.
Here is a link that might be useful: