CR

Ronnbergia subpetiolata

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Ronnbergia subpetiolata faces severe threats from deforestation and habitat conversion in its restricted range within Costa Rican cloud forests. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, including agricultural expansion and infrastructure development. Climate change poses an additional threat by altering the specific moisture and temperature conditions required by this epiphytic bromeliad in montane environments.

Threat summary

Habitat

This epiphytic bromeliad inhabits cloud forests and montane rainforests of Costa Rica, typically growing on tree branches and trunks in humid, mist-shrouded environments. The species requires specific microclimatic conditions found in these high-elevation tropical forests, particularly consistent moisture levels and filtered sunlight.

Frequently asked questions

Why is Ronnbergia subpetiolata classified as Critically Endangered?
Ronnbergia subpetiolata is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Ronnbergia subpetiolata faces severe threats from deforestation and habitat conversion in its restricted range within Costa Rican cloud forests. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, including agricultural expansion and infrastructure development. Climate change poses an additional threat by altering the specific moisture and temperature conditions required by this epiphytic bromeliad in montane environments.
Where does Ronnbergia subpetiolata live?
Ronnbergia subpetiolata occurs in Colombia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Ronnbergia subpetiolata?
The main threats to Ronnbergia subpetiolata are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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