Have you ever noticed a green slime or jelly like substance on the ground after the rain? What is that? It’s Nostoc commune, or star jelly. It is not a plant. Nostoc commune is a special kind of bacteria called cyanobacteria. Regular bacteria use food to get their energy, while cyanobacteria use light to produce… Continue reading What’s That? March 23, 2024
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What’s That? October 5, 2024
Have you seen these tiny white fingers coming up out of the ground? What is that? This is a mushroom commonly called fairy fingers or white worm coral fungus (Clavaria fragilis). I’ve seen it in the woods on the Shiloh and Indian Creek Greenways. It is very small: no more than an inch tall and… Continue reading What’s That? October 5, 2024