I wonder if anybody knows what this is please?

http://myweb.tiscali.co.uk/rodsgarden/DSC_0019-2.jpg

Wettish acid mountain grassland about 500m asl nr Llanberis - North Wales
--
Rod

My real address is rodtheweedygardeneratmyweedyisp
Just remove the weedy bits
and transplant the appropriate symbol at.