Heliotropium scabrum Heliotropium scabrum Retz. in Observ. 2: 8. 1781Type: DerivedUnit#14435<2532fd4d-6d6e-4a2a-ad9b-6a8420919156>=Heliotropium cyrtostachyum Miq. in Fl. Ind. Bat. 2: 924. 1856Type: Horsfield=Heliotropium marifolium Retz. in Observ.: I.c.Type: Koenig.