It is a host plant of the hydrangea sphinx moth. It is a larval host plant to the elegant sphinx moth. Eumorpha anchemolus, the anchemola sphinx moth, is a moth of the family Sphingidae. It is a host of the blinded sphinx moth and Coptotriche admirabilis. It is a larval host to the white-lined sphinx moth. It is the larval host and a nectar source for the yellow-banded sphinx moth. The Cuban sphinx moth has been named "Erinnyis merianae". The sphinx moth "Hyles lineata" and anthomyiid flies also visit the flowers. Eumorpha fasciatus, the banded sphinx moth, is a moth of the family Sphingidae. It is also larval and adult food plant for the rustic sphinx moth "(Manduca rustica)". The giant sphinx moth is known to pollinate several species within this genus. "Ancylis spiraeifoliana", "blinded sphinx moth", and possibly the bluish spring moth. It is a very large sphinx moth from East Africa (Zimbabwe, Zambia, Malawi) and Madagascar.