9,776 Siti Sarah Binti Mohd Sinin 2023-06-14 http://tropical.theferns.info/viewtropical.php?id=Erythrina+caffra Useful Tropical Plants. (2019). Erythrina caffra. Retrieved from http://tropical.theferns.info/viewtropical.php?id=Erythrina+caffra https://eol.org/pages/644148 Encyclopedia of Life (EOL). (2018). Coast Coral Tree Erythrina caffra Thunb. Retrieved from https://eol.org/pages/644148