| |||
buck bean | |||
bean trefoil (Menyanthes trifoliata); bogbean (Menyanthes trifoliata); buckbean (Menyanthes trifoliata); water shamrock (Menyanthes trifoliata) | |||
bitterworm; common bog bean; buckbean (Menyanthes trifoliata); bog bean (Menyanthes trifoliata) | |||
marsh trefoil |