CR

Bomarea angustifolia

Unknown

Overview

Bomarea angustifolia is a species of flowering plant in the family Alstroemeriaceae. It is endemic to Ecuador, where it is known from a single collection made during the first half of the 19th century. It is not clear exactly where the specimen was collected, but it may have been near Loja.

Bomarea angustifolia faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development in its restricted Andean range. The species' extremely limited distribution makes it particularly vulnerable to localized threats, with mining activities and infrastructure development fragmenting remaining populations. Climate change poses an additional threat by altering the specific temperature and moisture conditions required by this high-altitude endemic.

Threat summary

Habitat

This climbing vine inhabits montane cloud forests and humid Andean slopes at elevations between 2,000-3,500 meters. It typically grows in forest edges and clearings with high humidity and consistent moisture, often associated with epiphytic plant communities.

Frequently asked questions

Why is Bomarea angustifolia classified as Critically Endangered?
Bomarea angustifolia 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. Bomarea angustifolia faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development in its restricted Andean range. The species' extremely limited distribution makes it particularly vulnerable to localized threats, with mining activities and infrastructure development fragmenting remaining populations. Climate change poses an additional threat by altering the specific temperature and moisture conditions required by this high-altitude endemic.
Where does Bomarea angustifolia live?
Bomarea angustifolia occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Bomarea angustifolia?
The main threats to Bomarea angustifolia are 2.3, 5.3, ai-1, and ai-2. The full IUCN-classified threat record for this species is detailed on the species page.

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