The distinctive lichen Lasallia pustulata was found to be abundant on wet rocks at Mynydd Uchaf growing in close association with Hunt's Rock-moss Andreaea rothii subsp. falcata ; photos at http://moonmoths.blogspot.com/2011/06/mynydd-uchaf-gwaun-cae-gurwen.html
2 comments:
L. pustulata is a good record Barry. Not a common lichen. Did you you notice what sort of rock it was on?
Sandstone (Rhondda Member) according to the Brit.Geo.Survey map.
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