Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Hymenophyllum polyanthos
helecho, smooth filmy fern
Domain
Eukaryota
Kingdom
Plantae
Phylum
Pteridophyta
Class
Pteridopsida
Order
Polypodiales
Family
Hymenophyllaceae
Genus
Hymenophyllum
Species
polyanthos
Taxon category: Accepted
Accepted by Kew Gardens' POWO website (2023). Unresolved nomenclature as of 21-Jul-2011 fide Royal Botanic Gardens, Kew & Missouri Botanical Garden (2010). Erroneously reported by Stewart (1911); misidentification of Trichomanes reptans Sw. (=Trichomanes montanum Hook.), fide Wiggins & Porter (1971).
Origin: Native
Map of specimen collection localities or observation records for this species in our collections database.
- Itow, S. (1997) List of Plant Specimens collected in the Galápagos Islands, Ecuador. Bulletin of the Faculty of Liberal Arts, Nagasaki University, Natural Science, 38 (1): 53-144.
- Jørgensen, P.M. León-Yánez, S. (eds.) (1999) Catalogue of the Vascular Plants of Ecuador. Monographs in Systematic Botany from the Missouri Botanical Garden 75. Missouri Botanical Garden Press, St. Louis, 1181 pp.
- Lawesson, J.E. Adsersen, H. & Bentley, P. (1987) An updated and annotated check list of the vascular plants of the Galapagos islands. Rept. Bot. Inst., Univ. Aarhus 16: 1-74.
- Porter, D.M. (1983) Vascular Plants of the Galapagos: Origins and Dispersal. In: Bowman, R.I., Berson, M. & Leviton, A.E. (eds.): Patterns of evolution in Galápagos organisms. Pacific Division, AAAS, San Francisco, California, p. 33-96.
- Royal Botanic Gardens, Kew Missouri Botanical Garden (eds.) (2013) The Plant List, Version 1.1. Published on the Internet; http://www.theplantlist.org/ (accessed 1st January).
- Stewart, A. (1911) A botanical survey of the Galápagos Islands. Proc. Calif. Acad. Sci. 4th Series, 1: 7-288.
- Tropicos.org. (2017) Database of Missouri Botanical Garden. Tropicos.org. Missouri Botanical Garden. 06 Oct 2017 <http://www.tropicos.org
- Van der Werff, H.H. (s.a.) Pers. obs. and colls. Personal observations and collections.
- Wiggins, I.L. Porter, D.M. (1971) Flora of the Galapagos Islands Standford University Press, Stanford.
You are welcome to download and use the information found in this page, acknowledging its source.
This page should be cited as follows:
"Galapagos Species Database, Hymenophyllum polyanthos", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8. Accessed 2 November 2026.