I'm not so sure.
https://www.google.co.uk/searc...
I have Boysenberry which looks like this, the canes grow quite 'long' but the canes aren't prickly. It's a cross between blackberry, raspberry, dewberry and loganberry. The latter does have thorns. Fruits next year might help. It's a wonderful fruit but the raspberry beetle thinks so too, and it susceptible to rain damage so I rarely get any fruits worth eating.
https://en.wikipedia.org/wiki/...
