Piscataqua Landscaping and Tree Service - Meet the Jack O'Lantern Mushroom! (Also known as Omphalotus olearius.) This fungus grows around oak trees, but generally indicates that the tree is in poor health.
![Jack-o'-lantern mushrooms' bioluminescence is created by the same chemical found in fireflies. : r/pics Jack-o'-lantern mushrooms' bioluminescence is created by the same chemical found in fireflies. : r/pics](https://external-preview.redd.it/66lvaf9B2BGkK_HfkBY8dRC74mzWbb2ABuRTlMGkD8Y.jpg?auto=webp&s=32dcc8da2d78ec33c30abbb8f0e05e78b17b3773)
Jack-o'-lantern mushrooms' bioluminescence is created by the same chemical found in fireflies. : r/pics
![Jack-O'-Lantern Mushroom - Omphalotus olearius - Sawdust Spawn Strain Nr.: 900002 - Medicinal Mushro, 14,20 € Jack-O'-Lantern Mushroom - Omphalotus olearius - Sawdust Spawn Strain Nr.: 900002 - Medicinal Mushro, 14,20 €](https://gluckspilze.com/media/image/product/1022/lg/jack-o-lantern-mushroom-omphalotus-olearius-sawdust-spawn-strain-nr-900002.jpg)