Campyloneurum amphostenon

Plate 1 figs. a–h · 6 observations

This species has been photographed under an open licence only 6 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Campyloneurum amphostenon, photographed by Alfredo F. Fuentes Claros — fig. a Alfredo F. Fuentes Claros, CC0 1.0 / 2022-03-30 / obs. 191456457

Campyloneurum amphostenon, photographed by Jairo Pinto — fig. b Jairo Pinto, CC BY 4.0 / obs. 116923176

Campyloneurum amphostenon, photographed by Neptalí Ramírez Marcial — fig. c Neptalí Ramírez Marcial, CC BY 4.0 / obs. 13397717

Campyloneurum amphostenon, photographed by Andrés Ramírez-Barrera — fig. g Andrés Ramírez-Barrera, CC BY 4.0 / obs. 34830864

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

The specimen a real sheet, in a real collection

Herbarium: The New York Botanical Garden
Accession: 1487825
Filed as: Campyloneurum amphostenon (Kunze ex Klotzsch) Fée
Det. by: Z. Cordero P. 2011-11-01
Collected: D. Cárdenas-López 2011-07-22
Origin: CO
The sheet: View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Also published as 13 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

Campyloneurum amphostenon var. amphostenon
Campyloneurum angustifolium var. amphostenon Farw.
Campyloneurum cooperi Lellinger
Campyloneurum irregulare Lellinger
Campyloneurum leucorhizon (Klotzsch) Fée
Campyloneurum pittieri (Christ) Ching
Polypodium amphostenon Kze.; Kl.
Polypodium angustifolium var. amphostenon (Kunze ex Klotzsch) Baker
Polypodium angustifolium var. monstrosum Mett.
Polypodium crassifolium f. angustissimum Rosenst.
Polypodium leuconeuron var. latifolium Rosenst.
Polypodium leucorhizon Klotzsch
Polypodium pittieri Christ

Sourcesevery claim on this page

World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite. It has no native range either: Kew's checklist does not cover this taxon.