Caloplaca asser3914h.jpg

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Caloplaca asserigena, growing on Larix twig, VC 6, N. Somerset. LGBI2 describes the discs as being 'rust-red' but the colour is better described as ginger-tinged orange in many specimens.

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