A reader in central Vermont found this black, bumpy structure, about 5 inches long, nestled in patch of forest floor where snow had recently receded. Mutant pinecone? Sleeping porcupine? What is this?
Answer
This is the rhizome of a Christmas fern. This fern’s rhizome typically grows horizontally underground and produces roots below and new fern shoots above.
This week’s contest winner was Bethany Miller