Heliotropioideae
Heliotropioideae is a subfamily of the flowering plant family Boraginaceae, comprising roughly 450 species. A 2016 revision of the Boraginales recognises it as a distinct family, Heliotropiaceae.Genera
According to the 2016 revision, there are four genera:
- Euploca Nutt.
- Heliotropium L.
- Ixorhea Fenzl
- Myriopus Small