A twining eastern Mexican vine (Ipomoea purga syn. I. jalapa) having tuberous origins being dried out, powdered, and utilized medicinally as a cathartic.
any one of a few comparable or relevant flowers.
The dried tuberous roots of the plants.
A cathartic drug comprising the tuberous origins of Ipomoea purga, a convolvulaceous plant found in Mexico.
The tubers regarding the Mexican plant Ipomœa purga (or Exogonium purga) associated with family Convolvulaceae, a climber just like the morning-glory. The abstract, extract, and powder, prepared from tubers, are understood purgative (cathartic) medications, as they are also referred to as jalap. Various other species of Ipomœa yield a number of inferior types of jalap, whilst the Ipomœa Orizabensis, and Ipomœa tuberosa.
A drug consisting of the tuberous origins of a number of plants associated with all-natural order Convolvulaceæ, compared to Ipomæapurga becoming the most crucial.
b) Ipomœa Jalapa, for the south usa and tropical-America. See Mechoacan root, under root.