Fig. 2. Soil biocrusts photographed during a field visit to the area. picture (a) shows a view of lichens and cyan lichens. picture (b) and (c) show close-ups of cyanolichens endocarpon sp. and collema sp, respectively, taken by a stereomicroscope; picture (d) and (e) are close-ups of the lichens of Psora sp. and Candelariella sp, taken by a stereomicroscope.
© J Ecol Environ