It is similar to the related fern "Nephrolepis exaltata". The larvae feed on various ferns, including "Nephrolepis exaltata and Pteris vittata". Nephrolepis exaltata forms an underground rhizome that is slim and tuberous. "Nephrolepis exaltata" is classified as an invasive alien plant in South Africa. Nephrolepis exaltata loves moist, shady locations and is found frequently in swamps and floodplains. "Nephrolepis exaltata" and "Nephrolepis obliterata" are reported to be good plants for cleaning indoor air.