Adiantum vivesii. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.
ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.Adiantum vivesii is endemic to Puerto Rico, where it is known from a single population made up of perhaps 1000 individuals near Quebradillas, in the San Juan – Caguas – Guaynabo metropolitan area on the northern side of the island.The fern was discovered in 1985 and described to science as a new species in 1989. Soon after, it was listed as an endangered species. It is a putative hybrid between Adiantum obliquum and A. tetraphyllum. In 2003 a specimen that most likely represents this species was collected on Petit Morne in Martinique by botanist Maarten Christenhusz collection number 2678 (BM, SP, TUR, U, UC), which means that the hybrid has occurred twice independently.
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Ferns and Allies
Current listing status
- States/US Territories in which the Adiantum vivesii, Wherever found is known to or is believed to occur:
- US Counties in which the Adiantum vivesii, Wherever found is known to or is believed to occur:
Federal Register Documents
No critical habitat rules have been published for the .