(botany) A plant that turns so that it faces the sun. / (botany) Particularly, a purple-flowered plant of the species Heliotropium arborescens. / A light purple or violet colour.

Light purple or violet. / Keeping one’s face turned toward the sun.

plural of heliotrope

plural of heliotroper

The person at a geodetic station who has charge of the heliotrope.

exhibiting heliotropism

The property of some plants of turning under the influence of light; either positively (towards the light) or negatively (away from the light)

plural of heliotropism

heliotropic

In a heliotropic manner.