Hydropunctaria scabra P4253013

Licence: 
Creative Commons Licence
Description: 

Hydropunctaria scabra, thallus on siliceous streamside rock, VC72 Dumfries; Ionaspis lacustris at bottom right of the image.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith