Hibiscus rosa-sinensis
"Trigona fulviventris" feeds mostly on pollen and nectar. Known species of plant from which "T. fulviventris" feeds are "Passiflora vitifolia, Pavonia dasypetala, Heliconia imbricata, Quassia amara, Dioclea, Lantana camara, Tabebuia, Asystasia, Insertia, Psychotria, Stromanthe, Justicia aurea, Heliconia tortuosa, Hibiscus rosa-sinensis, Impatiens walleriana", and "Fuchsia". However, they have also been observed to forage opportunistically on fungi, dead animals, flesh, and fecal matter as well.