The Arma Christi also include a Trumpet, which the soldiers used to mockingly herald the "king of the Jews".
Maybe the root of f3v is a good candidate? The leaves also remind me of herald's flags (which were sometimes attached to trumpets) so they would also fit the (mock)heralding theme.
Maybe the root of f3v is a good candidate? The leaves also remind me of herald's flags (which were sometimes attached to trumpets) so they would also fit the (mock)heralding theme.

