Primary references

• Sleumer, H. 1936. Neue Ouratea-Arten aus Südamerika. Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem 13: 349–356. DOI: 10.2307/3995008 JSTOR Reference page. 

Additional references

• Macbride, J.F. 1956. Ochnaceae. In Flora of Peru. Publications of the Field Museum of Natural History, Botanical Series 13(3A/2): 686–697. BHL Reference page. 

Links

• International Plant Names Index. 2019. Ouratea amplifolia. Published online. Accessed 22 February 2019.

• GBIF

• Hassler, M. 2019. Ouratea amplifolia. World Plants: Synonymic Checklists of the Vascular Plants of the World (2019). In: Roskov Y., Abucay L., Orrell T., Nicolson D., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi, J., Penev L., eds. 2019. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2019 February 22.

• Tropicos.org 2019. Ouratea amplifolia. Missouri Botanical Garden. Published on the internet. Accessed: 22 February 2019.

• Ouratea amplifolia in Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. Accessed: 22 February 2019.

• Tropicos.org: Catalogue of the Vascular Plants of Ecuador: Ouratea amplifolia. Missouri Botanical Garden. Published on internet. Accessed: 22 February 2019.

• Tropicos.org: Peru Checklist: Ouratea amplifolia. Missouri Botanical Garden. Published on internet. Accessed: 22 February 2019.

• Tropicos.org: Bolivia Catalogue: Ouratea amplifolia. Missouri Botanical Garden. Published on internet. Accessed: 22 February 2019.