David L. Hoffmann BSc Hons MNIMHZanthoxylum americanumRutaceaeNames: Tootheache TreeHabitat: Canada and the USA.Collection: The ber
Ulmus fulva
Part Used: Inner bark.
Constituents: Mucilage, composed of galactose, 3-methyl
galactose, rham
Hypericum perforatum
Hypericaceae
Habitat: A native European , including British, plant.
Collection:
Calendula officinalis
Compositae
Names: Marigold, Marybud, Gold-bloom, Caltha officinalis.
Ha
Hamamelis virginianaHamameliadaceaeHabitat: Indigenous to N. America and Canada.Collection: The leaves can be
Elongated, dilated, tortuous superficial veins whose valves are congenitally absent or scant or have become incompetent; this condition
Aesculus hippocastanum
Hippocastanaceae
Names: Do not confuse with its North American relative Aesculusgla
Althaea officinalis
Part Used: Root and leaf.
Constituents:
In the root:
type
