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):
Hamlet (Liszt) are made to Ophelia, both marked as "to be played as quietly as possible and sound like a shadowy picture." Hamlet (Liszt) Hamlet, S.104, is a symphonic poem by Franz Liszt, written in 1858 and published as No. 10. It was not performed until 2 July 1876. Like all but one of Liszt's 13 symphonic poems, "Hamlet" was written while Liszt was working in Weimar and is dedicated to Carolyne zu Sayn-Wittgenstein. After viewing Bogumil Dawison play Hamlet in Weimar (1856), Liszt wrote: "He does not make him into an indecisive dreamer who collapses under the power of his mission,