Turnsole



ENGLISH MEANING
noun
1.
A plant of the genus Heliotropium; heliotrope; -- so named because its flowers are supposed to turn toward the sun.
2.
A kind of spurge (Euphorbia Helioscopia).
3.
The euphorbiaceous plant Chrozophora tinctoria.
4.
A purple dye obtained from the plant turnsole.
1.
The sunflower
2.
Litmus