Bitter Hickory (2025)

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

: 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

: It is the only native tree with long, scaly, sulfur-yellow winter buds . Technically, no hickory nuts are poisonous, but bitternut

: Unlike the peeling bark of the Shagbark hickory, bitternut bark remains relatively smooth and tight, developing shallow furrows as it ages. no hickory nuts are poisonous