Bitter Hickory -

: The nuts are so bitter that even some wildlife will avoid them if other food sources are available. 3. Woodworking and Utility

: While the nut meat is bitter, the oil pressed from the nuts lacks that bitterness. Historically, Indigenous peoples used the nuts to produce a high-quality oil for cooking. bitter hickory

There's no poisonous hickory nuts and all are safe to eat, but bitternut hickory is unpalatably bitter. - Forager | Chef Any tips for reducing bitterness in bitternut hickory nuts? : The nuts are so bitter that even

: It is the only native tree with long, scaly, sulfur-yellow winter buds . Historically, Indigenous peoples used the nuts to produce

: Unlike the peeling bark of the Shagbark hickory, bitternut bark remains relatively smooth and tight, developing shallow furrows as it ages.

Technically, no hickory nuts are poisonous, but bitternut hickory nuts are considered due to their high tannin content, which makes them extremely bitter.