Primary references

• Pires, J.M. 1950. Contribuições para a Flora Amazônica. Boletim Técnico do Instituto Agronômico do Norte 20: 41–51, tt. 5–15. PDF Reference page. 

Additional references

• Schneider, J.V. 2004. Sinopsis del género Quiina Aubl. (Quiinaceae) para el Péru. Arnaldoa 11(1): 45–74. BHL Reference page. 

Links

• International Plant Names Index. 2019. Quiina blackii. Published online. Accessed 02 March 2019.

• GBIF

• Hassler, M. 2019. Quiina blackii. 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 March 02.

• Tropicos.org 2019. Quiina blackii. Missouri Botanical Garden. Published on the internet. Accessed: 20 March 2019.

• Quiina blackii 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: 02 March 2019.

• Tropicos.org: Catalogue of the Vascular Plants of Ecuador: Quiina blackii. Missouri Botanical Garden. Published on internet. Accessed: 02 March 2019.

• Tropicos.org: Peru Checklist: Quiina blackii. Missouri Botanical Garden. Published on internet. Accessed: 02 March 2019.

• Tropicos.org: Bolivia Catalogue: Quiina blackii. Missouri Botanical Garden. Published on internet. Accessed: 02 March 2019.

• Quiina blackii in Flora do Brasil 2020 em construção. Jardim Botânico do Rio de Janeiro. Accessed 02 March 2019.