“Near at hand there chanced to be a rising ground, on whose top were young cornel-trees, and a myrtle rough with thick, spear-like branches. I came up to it, and attempting to tear from the earth the verdant wood, that I might cover the altars with the leafy boughs, I observe a dreadful prodigy, and wondrous to relate. For from that tree which first is torn from the soil, its rooted fibres being burst asunder, drops of black blood distil, and stain the ground with gore: cold terror shakes my limbs, and my chill blood is congealed with fear. I again essay to tear off a limber bough from another, and thoroughly explore the latent cause: and from the rind of that other the purple blood descends.