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leaf colour chart

  1. dw1305

    What is the “Duckweed Index” all about?

    What is the “Duckweed Index” all about? I’ve never written a proper “Duckweed Index” article, but, prompted by @GHNelson, I’ve written a short introduction. I’ll break it up into a series of posts (of which this is the first), mainly to avoid author (and reader) fatigue. There is a table of...
  2. dw1305

    The scientific background to the "Leaf Colour Chart"

    Hi all, As a couple of people have asked about the <"leaf colour chart" (LCC)">, (that is linked into various threads talking about <"Amazon Frogbit and the "Duckweed Index">*), I'll add some references into this thread, I'll add more as I collect them. * In December 2023 I wrote a more...
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