Microgramma tuberosa (Maxon) Lellinger

Microgramma tuberosa is a species of fern in the family Polypodiaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.

Sources

• Navarrete, H.; Pitman, N. (2003). "Microgramma tuberosum". IUCN Red List of Threatened Species. 2003: e.T43734A10825087. doi:10.2305/IUCN.UK.2003.RLTS.T43734A10825087.en. Retrieved 16 November 2021.