Plate 1 figs. a–h · 5 observations
This species has been photographed under an open licence only 5 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.
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.
Also published as 52 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.
- Cyathophorella doii Sakurai
- Hookeria struthiopteris (Brid.) Arn.
- Hypnum penniforme Thunb. ex Brid.
- Hypnum struthiopteris Brid.
- Hypopterygium bonatii Thér.
- Hypopterygium campenonii Renauld & Cardot
- Hypopterygium congoanum Dixon & Thér.
- Hypopterygium daymanianum Broth. & Geh.
- Hypopterygium francii Thér.
- Hypopterygium hemiloma Müll.Hal.
- Hypopterygium javanicum (Hampe) A.Jaeger
- Hypopterygium limbatulum Müll.Hal.
- Hypopterygium nazeense Thér.
- Hypopterygium parvulum Broth. & Paris
- Hypopterygium penniforme (Thunb. ex Brid.) Brid.
- Hypopterygium pinnatum (Hampe) A.Jaeger
- Hypopterygium planatum Hampe
- Hypopterygium polythrix Dixon
- Hypopterygium semimarginatulum Müll.Hal.
- Hypopterygium struthiopteris (Brid.) Brid.
- Hypopterygium struthiopteris subsp. daymanianum (Broth. & Geh.) Kindb.
- Hypopterygium struthiopteris subsp. hemiloma (Müll.Hal.) Kindb.
- Hypopterygium struthiopteris subsp. limbatulum (Müll.Hal.) Kindb.
- Hypopterygium struthiopteris subsp. pinnatum (Hampe) Kindb.
and 28 more.
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.