Pirigallo

Werauhia ringens is a plant species in the genus Werauhia. This species is native to Costa Rica and Ecuador.

References

• Luther, Harry E. (1995). "An Annotated Checklist of the Bromeliaceae of Costa Rica". Selbyana. 16 (2): 230–234. ISSN 0361-185X. JSTOR 41759911.
• Luther, H.E. (1999). "Bromeliaceae". In Jørgensen, P.M.; León-Yánez, S. (eds.). Catalogue of the vascular plants of Ecuador = Catálogo de las plantas vasculares del Ecuador (PDF). St. Louis, Mo.: Missouri Botanical Garden Press. pp. 337–361. ISBN 978-0915279609. Archived from the original (PDF) on 26 September 2006.