Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/51310442
- taxonomic synonym: Tournefortia L.
- taxonomic synonym: Pittonia Mill.
- taxonomic synonym: Tournefortia sect. Pittonia (Mill.) DC.
- taxonomic synonym: Heliotropium II Orthostachys R.Br.
- taxonomic synonym: Orthostachys (R.Br.) Spach
- taxonomic synonym: Tiaridium Lehm.
- taxonomic synonym: Heliotropium sect. Heliophytum Cham.
- taxonomic synonym: Heliophytum (Cham.) A.DC.
- taxonomic synonym: Piptoclainia G.Don
- taxonomic synonym: Euploca Nutt.
- taxonomic synonym: Schleidenia Endl.
- taxonomic synonym: Heliotropium sect. Euheliotropium Benth. nom. inval.
- taxonomic synonym: Heliotropium sect. Schleidenia (Endl.) Benth.
- taxonomic synonym: Notonerium Benth.