SR I love that fern what is it please. I've got a few ferns in pots and would love to have one like that
Chuckles...it's the bog standard Harts tongue fern, a British native I do believe and one of the few which does well in my poor soil. Asplenium scolopendrium. I love it! You can split it in early Spring, grow it just about anywhere except in full sun and the unfurling fronds are beautiful!
WT, it looks like Aesculifolia, leaves like a Horse Chestnut, but I guess there are so many varieties about it could be anything. It grows MUCH better for you than mine does for me though!!