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Oeosporangium
Oeosporangium is a genus of ferns in the subfamily Cheilanthoideae of the family Pteridaceae. The genus has not always been recognized. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I) it was included in Allosorus (a genus since subsumed into Aleuritopteris). It was accepted by the Checklist of the Ferns and Lycophytes of the World as of January 2020. As circumscribed there, the genus is native to the Old World.
14 branches of this genus, most-observed first
Lip Fern
speciesOeosporangium acrosticum
Oeosporangium pteridioides
speciesOeosporangium pteridioides
Oeosporangium tinaei
speciesOeosporangium tinaei
Oeosporangium hispanicum
speciesOeosporangium hispanicum
Oeosporangium pulchellum
speciesOeosporangium pulchellum
Oeosporangium guanchicum
speciesOeosporangium guanchicum
Oeosporangium elegans
speciesOeosporangium elegans
Oeosporangium persicum
speciesOeosporangium persicum
Oeosporangium hancockii
speciesOeosporangium hancockii
Oeosporangium coriaceum
speciesOeosporangium coriaceum
Oeosporangium mairei
speciesOeosporangium mairei
Oeosporangium velutinum
speciesOeosporangium velutinum
Oeosporangium yunnanense
speciesOeosporangium yunnanense
Oeosporangium × marchettianum
hybridOeosporangium × marchettianum
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Oeosporangium in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 870436.