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nectar minicry

  1. Dr Klaus Schmitt

    Lewisia multispectral

    Here a rare Lewisia cotylodon with white flowers in human, UV, bee and butterfly vison, which also shows this Nectat mimicry effect I wrote about earlier here.
  2. Dr Klaus Schmitt

    New scientific discovery: Nectar Mimicry!

    Took some multispectral images of Lewisia cotylodon when I noticed some highly reflective ring, especially visible in reflected UV! Talking about that with my friend Prof. (em) Klaus Lunau of Duesseldorf University, and asking him what that might be, he told me that he just has published in...