Perideridia gairdneri

Perideridia gairdneri (Hook. & Arn.) Mathias.
Engl.: Gardner's yampah, common yampah, edible-rooted caraway, false caraway, squawroot, yamp.
Bot. syn.: See Carum gairdneri (Hook. & Arn.) A. Gray., Atenia gairdneri Hook. & Arn.