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Ascension Island Parsley Fern

Gastoniella ascensionis

Ascension Island Parsley Fern
Photo: Ascension Island Government Conservation Department, CC BY-SA 3.0
Family
Pteridaceae (Maidenhair fern family)
Grows as
Fern
Water
Drought tolerant
Native range
Ascension
Climate
seasonally dry tropical

About

Gastoniella ascensionis, the Ascension Island parsley fern, is a species of fern in the family Pteridaceae that is endemic to Ascension Island, a volcanic island in the South Atlantic Ocean. It is one of three species in the genus Gastoniella. It was thought to have become extinct due to habitat loss, until four plants were found on the island in 2010. Over 60 specimens were then successfully cultivated at Royal Botanic Gardens, Kew and on Ascension Island. It is now classified as Critically Endangered.

The small fern has delicate yellow-green leaves which appear similar to small sprigs of parsley. It was first recorded in 1842 by an amateur botanist, A.B. Curror, and then officially described and named by Joseph Dalton Hooker after a visit he made to the island in 1843. It is endemic to the steep slopes of Green Mountain on the island.

Other Gastoniella plants

Gastoniella

Text excerpted from the Wikipedia article Gastoniella ascensionis by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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