Ruta graveolens the isolation of the furanocoumarin chalepensin. The essential oil of "R. graveolens" contains two main constituents, undecan-2-one (46.8%) and nonan-2-one (18.8%). The bitter taste of its leaves led to rue being associated with the (etymologically unrelated) verb "rue" "to regret". Rue is well known for its symbolic meaning of regret and it has sometimes been called "herb-of-grace" in literary works. It is one of the flowers distributed by the mad Ophelia in William Shakespeare's "Hamlet" (IV.5): It was planted by the gardener in "Richard II" to mark the spot where the Queen wept upon hearing news of Richard's capture (III.4.104–105):
Ophelia Paquet Ophelia Paquet Ophelia Paquet was a Tillamook Indian woman involved in a famous Oregon miscegenation court case in year 1919. The case's issue was whether Ophelia Paquet could inherit her deceased Caucasian husband's estate in the U.S. state of Oregon. Her case exemplifies the role that marriage has in the transmission of property and how race can affect gender complications. The U.S. state of Oregon maintains that "it shall not be lawful within this state for any white person, male or female, to intermarry with any negro, Chinese, or any person having one fourth or more negro, Chinese, or Kanaka