Verrucaria madida 4211l

Licence: 
Creative Commons Licence
Description: 

Verrucaria madida, specimen on sandstone pebble from stream, VC 62 (NE Yorkshire). The thallus is thin, uncracked and sub-gelatinous. The perithecia form projections typically ca 300 µm diameter in this specimen.

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