Lava stone pit near Ettringen, July 2010
Lava stone pit near Ettringen, July 2010
Lava stone pit near Ettringen, July 2010
Lava stone pit near Ettringen, July 2010
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Cladonia rangiformis Lava stone pit near Ettringen, July 2010 |
Habitus. Podetia 2 - 6 cm, tall, richly branched, wide angels. Surface greywhite to greygreen. Outer surface green mottled and corticated. Axles normally closed. Chemistry: Here with atranorin and rangiformic acid (K+ yellow), seldom also with fumarprotocetraric acid (P+ red). Microscopy, Stereomicroscope, Microfoto |
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Cladonia rangiformis Lava stone pit near Ettringen, July 2010 |
Habitus Podetia.Microscopy, Stereomicroscope, Microfoto |
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Cladonia rangiformis Lava stone pit near Ettringen, July 2010 |
Closeup podetia showing numerus brown pycnidia at the apices. Microscopy, Stereomicroscope, Microfoto |
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Cladonia rangiformis Lava stone pit near Ettringen, July 2010 |
Cross section podetium. Both sides corticated. staining with Lactophenol-Methylblue-Acidfuchsin. Microscopy, Stereomicroscope, Microfoto |