Pedunculate oak acorns have a long stem. The acorns may, as here, themselves be elongated.
Acorns on the other native oak, the sessile oak, have cups much nearer the stem.
Pedunculate oak acorns have a long stem. The acorns may, as here, themselves be elongated.
Acorns on the other native oak, the sessile oak, have cups much nearer the stem.