Pellitory, whose root is the part of greatest virtue, is of notable...

The root of the medicinal plant gentian, being boiled...

The leaves of senna, used in the preparation of a laxative...

Plantain, called  Greater plantain, is a medicinal herb prepared in portions...

The flower of Delphinium is held to be medicinal, of an astringent...

The leaves of the lotus, by virtue of their medicinal nature and astringent properties...

Cypress is a tree of well-known medicinal virtue...