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Yellow green lichen
Observed: 13th March 2011 By: terrycrynant
Added: 13th March 2011
Colourful yellow/green lichen growing in the sheltered areas of a dry stone wall high up on a mountain.A powdery looking lichen which is more colourful than it appears in the photos.It is only growing on areas of the wall which give it shelter from the sun and the rain.