Goniopteris yaucoensis

Goniopteris yaucoensis, synonym Thelypteris yaucoensis, [1] is a rare species of fern known by the common name Puerto Rico maiden fern.[2] It is endemic to Puerto Rico, where it is known from only three localities. It is a federally listed endangered species of the United States.

Goniopteris yaucoensis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Aspleniineae
Family: Thelypteridaceae
Genus: Goniopteris
Species:
G. yaucoensis
Binomial name
Goniopteris yaucoensis
(Proctor) Salino & T.E.Almeida[1]
Synonyms[1]
  • Thelypteris yaucoensis Proctor

This fern was placed on the endangered species list in 1993. At that time it was known to exist at three locations: two in Yauco and one in Ciales in Puerto Rico. There were a total of about 65 plants known at all three combined.[3]

This terrestrial fern has fronds up to 52 centimeters long with the blades divided into 13 to 15 pairs of segments.[3]

References

  1. Hassler, Michael & Schmitt, Bernd (January 2020). "Goniopteris yaucoensis". Checklist of Ferns and Lycophytes of the World. 8.20. Retrieved 2020-01-13.
  2. Thelypteris yaucoensis. USDA Plants Profile.
  3. USFWS. Determination of endangered status for three endemic Puerto Rican ferns. Federal Register July 2, 1993.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.