Getting pteridological

While an intrepid group of fern-studiers are getting ready for this weekend's Dryopteris workshop with Fred Rumsey, I was out hunting for a special little fern last week in Caernarvonshire (with Wendy and Mari). 

Polystichum lonchitis (Holly Fern)

There were some other interesting alpines around, including this: 

Oxyria digyna (Mountain Sorrel)