21. Forked tube lichen.
I studied this forest lichen waaay back in 2013, but it's so pretty I love drawing it repeatedly 🤷
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20. Cray-pot, crab-pot, or basket stinkhorn.
Related to but not the same as red cage stinkhorn, Clathrus ruber. Which is also called basket stinkhorn sometimes, just to confuse things. Vexing, but both are pretty neat looking, to be fair.
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