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Pelos Del Diablo (Aristida portoricensis)

Description

Aristida portoricensis is a rare species of grass known by the common name pelos del diablo ("hair of the devil").It is endemic to Puerto Rico, where it is known from two locations, one in a residential area of Mayaguez and one in the Sierra Bermeja.Two other known sites have been extirpated by development of the habitat. It is a federally listed endangered species of the United States.This is a perennial grass producing a tuft of stems up to 30 to 50 centimeters tall.The inflorescence is a narrow panicle a few centimeters in length. Its habitat includes subtropical wet forests and grassland on soils of clay and serpentine origin.Development of the Sierra Bermeja is a potential threat for the grass and many other endemic plant species. Vandalism of the few remaining plants is also a potential threat.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Liliopsida

          • Order: Poales

            • Family: Poaceae

              • Genus: Aristida