Observations concerning OPIVM.
OPIUM is a Tear which flows from the wounded Heads of the Poppy being ripe: Some do pro∣misc••••usly use it with MECONI∣UM, but very improperly; for O∣PIUM is a Drop or Tear, MECO∣NIUM the gross expressed Juice from the whole Plant; however they are both of one Quality: O∣PIUM is the finer Gum, and the stronger; MECONIUM is the courser and weaker, yet the more malign.
OPIUM is of three sorts. 1. Black and hard from Syria and Aden. 2. Yellower and softer from Cam∣baia. 3. Whiter from Cairo or Thebes; which last commonly cal∣led Thebian-OPIUM, is the best, be∣ing