The plays are full of plant lore: Ophelia’s flowers, Juliet’s sleeping potion, the “insane root” of Macbeth, and the mandrake’s shriek.

5 Entries in the Materia Medica

Read What William Shakespeare Says

Each passage in which the database cites William Shakespeare, entry by entry.

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  1. Burdock, plate: Lappa officinalis var
    BurdockThe coarse biennial emigrant of roadsides and dwellings, three to five feet high, with gre
  2. HeartseaseViola tricolor, the wild pansy of fields and banks, purple, white, and yellow.
  3. MarigoldCalendula officinalis, the pot marigold.
  4. ToadThe common toad, dried, powdered, or worn.
  5. ToadstoneFossil teeth of an extinct fish, Lepidotes, believed to come from a toad’s head.

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