Draconic

There is a resurgence of this technique for astrologers who are interested in soul-centered delineation. Popularized by English astrologer Pamela Crane, the Draconic zodiac has its beginning at the moon's north node. This node (the ascending node) becomes the zero point or "draconic equinox." The north node is sometimes called the dragon's head (derived from the Latin draco, meaning serpent or dragon, hence the term draconic.) Win*Star allows the draconic chart to be calculated from whichever node the natal chart has -- either true or mean. Pamela Crane uses the true node.

(- Matrix Software, Astro*Index)