A plant of the borage family, cultivated for its fragrant purple or blue flowers which are said to turn towards the sun. The garden was filled with the sweet scent of heliotrope in full bloom.
A light purple color, similar to that of the heliotrope flower. She chose a dress in a soft heliotrope shade for the evening gala.
A green variety of chalcedony flecked with red spots of jasper, commonly called bloodstone and used as a semi-precious gem. The jeweller displayed a pendant carved from deep-green heliotrope streaked with crimson.
A surveying instrument consisting of a mirror used to reflect sunlight to a distant observer as a signalling device. During the triangulation survey the team set up a heliotrope on the hilltop to mark the station.