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#parietina — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #parietina, aggregated by home.social.

  1. Stefan F. Wirth @[email protected] ·

    Please like my photos published on YouTube:

    youtube.com/post/UgkxqAVoNS0SF

    My latest photo project is about #macros in the #goldenhour of an #urban #park in #Berlin. Correspondingly, my latest YouTube photo publication shows the #lichen #Xanthoria #parietina (#Teloschistaceae), which is associated with #algae of #genus #Trebouxia. The yellow color of the ecologically tolerant lichen is due to the anthrachinone #parietin.
    © #StefanFWirth Berlin April 2026

    #macros #goldenhour #urban #park #berlin #lichen
  2. Stefan F. Wirth @[email protected] ·

    Please like my photos published on YouTube:

    youtube.com/post/UgkxqAVoNS0SF

    My latest photo project is about #macros in the #goldenhour of an #urban #park in #Berlin. Correspondingly, my latest YouTube photo publication shows the #lichen #Xanthoria #parietina (#Teloschistaceae), which is associated with #algae of #genus #Trebouxia. The yellow color of the ecologically tolerant lichen is due to the anthrachinone #parietin.
    © #StefanFWirth Berlin April 2026

    #macros #goldenhour #urban #park #berlin #lichen
  3. Stefan F. Wirth @[email protected] ·

    Please like my photos published on YouTube:

    youtube.com/post/UgkxqAVoNS0SF

    My latest photo project is about #macros in the #goldenhour of an #urban #park in #Berlin. Correspondingly, my latest YouTube photo publication shows the #lichen #Xanthoria #parietina (#Teloschistaceae), which is associated with #algae of #genus #Trebouxia. The yellow color of the ecologically tolerant lichen is due to the anthrachinone #parietin.
    © #StefanFWirth Berlin April 2026

    #macros #goldenhour #urban #park #berlin #lichen
  4. Stefan F. Wirth @[email protected] ·

    Please like my photos published on YouTube:

    youtube.com/post/UgkxqAVoNS0SF

    My latest photo project is about #macros in the #goldenhour of an #urban #park in #Berlin. Correspondingly, my latest YouTube photo publication shows the #lichen #Xanthoria #parietina (#Teloschistaceae), which is associated with #algae of #genus #Trebouxia. The yellow color of the ecologically tolerant lichen is due to the anthrachinone #parietin.
    © #StefanFWirth Berlin April 2026

    #stefanfwirth #parietin #trebouxia #genus #algae #teloschistaceae
  5. Stefan F. Wirth @[email protected] ·

    Please like my photos published on YouTube:

    youtube.com/post/UgkxqAVoNS0SF

    My latest photo project is about #macros in the #goldenhour of an #urban #park in #Berlin. Correspondingly, my latest YouTube photo publication shows the #lichen #Xanthoria #parietina (#Teloschistaceae), which is associated with #algae of #genus #Trebouxia. The yellow color of the ecologically tolerant lichen is due to the anthrachinone #parietin.
    © #StefanFWirth Berlin April 2026

    #macros #goldenhour #urban #park #berlin #lichen
  6. Stefan F. Wirth @[email protected] ·

    My #photo shows #lichens #Xanthoria #parietina (Teloschistales) and #Physcia #adscendens (Caliciales) on a branch of #tree Carpinus betulus. The #symbiosis of #mycobiont (fungus) and #photobiont (algae) = lichens has still much #research potential. The authors C. Lorenz et al. (2023) e.g. have successfully tested X. parietina for use in #space under #Martian conditions.

    ©#StefanFWirth Berlin 2025

    Reference
    C. Lorenz et al. (2023)
    doi.org/10.1038/s41598-023-320

    Photos: lichens © S. F. Wirth Berlin

    #photo #lichens #xanthoria #parietina #physcia #adscendens