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Chronicles of Greyfriars
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biodiversity
October 09, 2022
Looking at Lichen
Looking for, identifying and painting lichen.
Ophegrapha calcarea
Opegrapha calcarea graphics
5 different lichen species found on one calcareous rock
Caloplaca flavescens
Caloplaca holocarpa
Evernia prunastri,
oak moss
growing on a tree
Currently Popular:
April 03, 2022
Staff and Volunteer Training Days: Geology
April 10, 2023
Poem Inspired by the Stones of the Leper Chapel
February 27, 2023
Interesting Stones
November 19, 2023
Environmental Heritage and Arts Days, October 2023