Natural History Photographs


Tenerife, Spain
19 - 25 December 2015


Lichens of the caldera of El Teide


Acarospora lavicola


Umbilicaria crustulosa


Umbilicaria vellea


Rhizoplaca chrysoleuca & R. melanophthalma


Protoparmelia cf. memnonia


Lecidea spec. (atrobrunnea group)