Genus Heliotropium L.



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Embryo drawing

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References:
  1. Bennett, M. 2003. Pulmonarias and the Borage family
  2. Craven, L. A. 2005. Malesian and Australian Tournefortia transferred to Heliotropium and notes on delimitation of Boraginaceae. Blumea 50:375-381. DOI: 10.3767/000651905X623049. Note: transferred names based on previous reports of molecular data
  3. Diane, N. et al. 2002. A systematic analysis of Heliotropium, Tournefortia, and allied taxa of the Heliotropiaceae (Boraginales) based on ITS1 sequences and morphological data. Amer. J. Bot. 89:287-295.
  4. Hilger, H. H. & N. Diane. 2003. A systematic analysis of Heliotropiaceae (Boraginales) based on trnL and ITS1 sequence data. Bot. Jahrb. Syst. 125:19-51.
  5. Luebert, F. et al. 2011. Phylogenetic relationships and morphological diversity in neotropical Heliotropium (Heliotropaceae). Taxon 60:663-680.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomygenus?id=5496. Accessed 10 May 2026.