Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Nephrolepis exaltata cv. Gretnae (L.) Schott

helecho de jardin, helecho abierto, sword fern, feather fern, lace fern

Nephrolepis exaltata cv. Gretnae (L.) Schott Photo: Joseph Weirich, CDF, 2012.
Nephrolepis exaltata cv. Gretnae (L.) Schott Photo: Joseph Weirich, CDF, 2012.

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Pteridophyta

Class
Pteridopsida

Order
Polypodiales

Family
Nephrolepidaceae

Genus
Nephrolepis

Species
exaltata

Subspecies
cv. Gretnae

Taxon category: Species with Infraspecific Taxa

Family changed from Davalliaceae to Nephrolepidaceae (Hassler, 2022; GBIF, 2024; ), also refered in Polypodiaceae (POWO, 2024).

Origin: Introduced - established

Introduction

Year of first record: 1991

Mode of introduction: Intentional

Introduction Pathway: Intentional

Subpathway: Agriculture/Horticulture

Introduced status: Human dependent

Invasive status: Unlikely to become invasive

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

References

  • Chen, C.-W. Sundue, M., Kuo, L.-Y., Teng, W.-C., Huang, Y.-M. (2017) Phylogenetic analyses place the monotypic Dryopolystichum within Lomariopsidaceae PhytoKeys 78: 83-107. https://doi.org/10.3897/phytokeys.78.12040
  • Clavijo, P. Valdebenito, H. & Hurtado, F. (1991) Plantas introducidas en las areas urbanas de las islas Galapagos. Typescript reports in files of Botany Dept.
  • Guézou, A. Trueman, M., Buddenhagen, E., Chamorro, S., Guerrero, A.M., Pozo, P., Atkinson, R. (2010) An extensive Alien Plan Inventory from the Inhabited Areas of Galapagos Plos One/ www.plosone.org. Volume 5/ Issue 4/e10276
  • Mueller-Dombois, D. Loope, L. (1987) Algunos Aspectos Ecológicos unicos en Ecosistemas de Islas Oceánicas. Memorias Taller sobre investigación Botánica y manejo en Galápagos. Pg. 24-32.

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, Nephrolepis exaltata cv. Gretnae", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=1776. Accessed 4 November 2026.