Omphalea triandra explained

Omphalea triandra, also known as Jamaican cobnut and pop nut is a plant species endemic to Jamaica and Haiti.^[1]

Larvae of certain species of moths of the genus Urania feed on the leaves of Omphalea triandra.^[2]

Notes and References

1. https://www.britannica.com/plant/Jamaican-cobnut Encyclopædia Britannica
2. http://texasento.net/Urania.html Texas Entomology - Urania Natural History