WUNDERLIN, Richard P. Reorganization of Cercideae (Fabaceae: Caesalpinioideae). Phytoneuron. 2010, čís. 48. Dostupné online.
ijplsjournal.com
KUMAR, Pathak Suresh et al. A review on Griffonia simplicifolia - an ideal herbal antidepressant. International Journal of Pharmacy and Life Sciences. July 2010, čís. (3). Dostupné online.
ildis.org
International Legume Database: GENUS [online]. Dostupné online. (anglicky)
umm.edu
EHRLICH, Steven D. 5-Hydroxytryptophan (5-HTP) [online]. University of Maryland Medical Center. Dostupné online. (anglicky)
web.archive.org
AZANI, Nasim; BABINEAU, Marielle; BAILEY, Donovan et al. A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny. Taxon. Feb. 2017, čís. 66(1). Dostupné v archivu pořízeném dne 2018-02-16.Archivováno 16. 2. 2018 na Wayback Machine.