Calendula officinalis Compositae Names: Marigold, Marybud, Gold-bloom, Caltha officinalis. Habitat : A common garden plant. Collection : Either the whole flower tops or just the petals are collected between June and September. They should be dried...
Carum carvi Umbelliferae Habitat: Native to Europe, Asia and North Africa, widely cultivated. Collection: The flowering heads (umbels) are collected in July and left to ripen. The seeds are then easily collected as they can be shaken off. Part Used:...
Rubus villosus Rosaceae Part Used : The bark of the root and rhizome Collection : Constituents : 20% Tannin, gallic acid, saponins including villosin. Actions : Astringent Indications : An excellent, safe and gentle astringent remedy that can be...
Fucus vesiculosus Fucaceae Names : Kelp, Seawrack, Kelpware, Black-tang, Bladder Fucus, Cutweed. Habitat : A seaweed common in colder waters. Part Used : The whole plant. Constituents : Phenolic compounds, phloroglucinol, its dehydropolymerization...
Sanguinaria canadensis Papaveraceae Names : Red Root, Red Indian Paint, Tetterwort. Habitat : N. America and Canada. Collection : The rhizome is unearthed in early summer (May to June) or in autumn when the leaves have dried. It should be dried...
Caulophylum thalictroides Berberidaceae Names : Papoose Root, Squawroot Habitat : USA Collection : The roots and rhizome are collected in the autumn, as at the end of the growing season they are richest in natural chemicals. Part Used : Root &...
Iris versicolor Iridaceae Habitat : Eastern and Central North America, growing in marshy places, producing distinctive blue flowers in spring. Commonly grown in Britain as an ornamental. Collection : The rhizome is best collected in the autumn. Part...
Chelone glabra Part Used : Dried aerial parts Constituents : Very little work has been carried out on this plant. Resins and bitters only have been reported. Actions : Cholagogue, hepatic, anti-emetic, stimulant, laxative. Indications : Balmony is...
Menyanthes trifoliata Menyanthaceae Names : Buckbean, Marsh Trefoil. Habitat : Marshy ground in Britain and Europe. Collection : The leaves are best collected between May and July. The maybe dried in the sun or under moderate heat. Part Used :...
Berberis vulgaris Part Used : Bark of root or stem Constituents : Alkaloids of the isoquinoline type, mainly berberine, berbamine and derivatives, berberrubine, bervulcine, columbamine, isotetrandrine, jatrorrhizine, magnoflorine, oxycanthine and...
David L. Hoffmann BSc Hons MNIMH