Crataegus oxycantha (Hawthorn, May bush, Whitethorn)
Fucus vesiculosus (Bladderwrack, Kelp)
Glycyrrhiza glabra (Licorice)
Medicago sativa (Alfalfa)
Petroselinum crispum (Parsley)
Symphytum officinale (Comfrey)
Taraxacum officinale (Dandelion, Lion's tooth)
Ulmus fulva (Slippery elm, American elm)

References