Rheum with Fern

I was given a plant which looked like the Rheum at our local plant sale and swap last week. The donor said it grew very large but the small plants she was offering didn't look too happy being uprooted.. I'm wondering if this is it? I knew if I looked about on GoY, I'd find it. thanks Dawn! It doesn't look at all like the other rhubarb I have.

The underside of the leaf is red/purple Lori, and the leaves are softer to the touch than rhubarb, it likes damp conditions

Thanks Dawn. I must post a pic of the three plants I've been given when they're finally established.

Yes please do.