tantalos

Tantalos is a genus of flowering plants in the family Bromeliaceae. It is native to the Neotropics, specifically from Mexico to South America. Members of this genus are terrestrial or epiphytic herbs. They are characterized by their rosette of leaves, which can be quite variable in shape and color depending on the species. The inflorescences are typically erect and bear numerous small flowers.

The genus Tantalos was described in 1987 by botanist Lyman B. Smith and his colleague, Robert Jack Kleiner. They named the genus in honor of the mythological figure Tantalus, due to the plants' often difficult-to-reach habitats, evoking the image of being tantalizingly close yet out of reach. The type species for the genus is Tantalos penduliflorus.

Species within Tantalos are often found in humid tropical forests, growing on trees or rocks, or directly on the ground. Their leaves are adapted to collect water and nutrients, and their flowers are typically pollinated by insects. The genus is relatively small, containing only a few recognized species, though taxonomic classifications can sometimes be subject to revision as new research emerges. Despite their relatively modest size and inconspicuous flowers, Tantalos plants play a role in their ecosystems by providing habitat and contributing to biodiversity.