Cladoniaceae Cladonia grayi sens str. Identification: Neil Sanderson, Bryan Ewards Chemical results: K-, C-, KC-, P + red. Medulla UV + blue Roughly sorediate, found in more acidic habits than C. chlorophaea s.str. One of a number of chemotypes within the C. chlorophaea aggregate

Cladonia grayi
Studland Heath, Dorset. June 2013