Grammitis cincta
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Grammitis cincta faces severe pressure from habitat destruction as montane cloud forests are cleared for agriculture and development across its limited range. The species' specialized epiphytic lifestyle makes it particularly vulnerable to microclimate changes caused by forest fragmentation, as even small alterations in humidity and temperature can prove fatal. Climate change poses an additional threat by shifting the elevation zones where suitable cloud forest conditions occur, potentially forcing populations beyond their adaptive limits.
Habitat
Grammitis cincta is an epiphytic fern that inhabits the humid, moss-covered branches and trunks of trees in montane cloud forests, typically at elevations between 1,500-2,500 meters. The species requires the consistently high humidity and stable temperatures characteristic of these specialized ecosystems, often growing alongside other epiphytic bryophytes and ferns in the forest canopy.