Oreogrammitis kunstleri Parris

Kunstler’s Grammitis Fern (Oreogrammitis kunstleri)

This species is known only from Peninsular Malaysia, where it is now apparently extinct. [1]

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The photo below shows a congeneric species, the Many-leaved Grammitis Fern (Oreogrammitis multifoliaCopel.), which is also found in Peninsular Malaysia.

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Many-leaved Grammitis Fern (Oreogrammitis multifolia)

Photo: Barbara Parris
https://www.inaturalist.org/people/barbaraparris
https://creativecommons.org/licenses/by-nc/4.0/

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References: 

[1] Atsushi Ebihara; Christopher Roy Fraser-Jenkins; Barbara S. Parris; Xian-Chun Zhang; Yue-Hong Yang; Wen-Liang Chiou; Ho-Ming Chang; Stuart Lindsay; David Middleton; Masahiro Kato; Titien Ngatinem Praptosuwiryo; Victor B. Amoroso; Julie F. Barcelona; Rajapaksha Haddokara Gedara Ranil; Chan-Ho Park; Noriaki Murakami; Akihiko Hoya: Rare and Threatened Pteridophytes of Asia 1. An Enumeration of Narrowly Distributed Taxa1. Bulletin of the National Museum of Nature and Science, Ser. B 38(3): 93–119. 2012

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edited: 01.03.2024