3 responses to “Rhizocarpon geographicum”

  1. Patricia

    Thanks for the intoduction to so many new plants. It is a marvelous world we line in.

  2. Daniel Mosquin

    Patricia, it is indeed. I forgot to mention the scale of this photograph – it’s roughly 5cm top to bottom.

  3. Sally

    Wonderful… My first blog browsing and I find a lichen photo! Good job Daniel, thanks!

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