By Piers66
Surrey,
United Kingdom 
Can someone help me identify this fern?
I've got a couple growing in my garden, and would like to know what they are. I've looked at a lot of Google images, but none seemed to have the right shaped pinnules.
Thanks,
Piers.
31 Jul, 2015
Answers
Thanks for the reply.
I've added another close-up picture of the pinna. Oddly the pinnules seem to vary from one leaf to another. It does look like it's all one plant, though!
1 Aug, 2015
Can't see anything that exactly matches in Philips book of British ones. Its very attractive.
Have a look on google for fernid.info.
1 Aug, 2015
Hard to say really....could be a Polystichum
1 Aug, 2015