Any of you out there know about trees? What's up with this black smudgy ring pattern?pic.twitter.com/hY8ADoQbGr
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Context: this toppled over in a storm last night. Maybe something made it weak?
my guess is armillaria, a wood-rot fungus. It's parasitic and can eat heartwood in trees.
actually, now I'm not sure. Any fungus fruit near the tree, i.e., mushrooms?
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