The Collaborative International Dictionary
Wikipedia
Heliotropium
Heliotropium is a genus of flowering plants in the borage family, Boraginaceae. There are 250 to 300 species in this genus, which are commonly known as heliotropes (sg. ).
Usage examples of "heliotropium".
He was not sure of any of it, but the odds seemed very good on heliotropium being the family or pet name of Clytie White.
She laughed gently as she took the allusion to the heliotropium and the daisies.