<i>Idiospermum australiense</i>, the Idiot Fruit or Ribbonweed, is one of the most primitive of flowering plants. It is an ever-green treen, 20-30m tall, and only occurs in a few areas of the Daintree rainforest in far north Queensland. The large nut-like seeds are poisonous.
division, <a href="https://en.wikipedia.org/wiki/Commonwealth_Scientific_and_Industrial_Research_Organisation" class="extiw" title="w:Commonwealth Scientific and Industrial Research Organisation">CSIRO</a>
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