Forget-me-not fun fact: the yellow ring at the flower’s centre fades to white after pollination, signalling to insects there’s no more nectar. The insects therefore learn to visit the flowers that haven’t yet been pollinated, ensuring no forget-me-not flower is forgotten 🤙 pic.twitter.com/sypHvhkeoO
— Leif Bersweden (@LeifBersweden) May 19, 2023
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