Oeosporangium is a genus of ferns in the subfamily Cheilanthoideae of the family Pteridaceae.[2] The genus has not always been recognized. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I) it was included in Allosorus[2] (a genus since subsumed into Aleuritopteris). It was accepted by the Checklist of the Ferns and Lycophytes of the World as of January 2020[update].[1] As circumscribed there, the genus is native to the Old World.[1]
| Oeosporangium | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Polypodiales |
| Family: | Pteridaceae |
| Subfamily: | Cheilanthoideae |
| Genus: | Oeosporangium Vis.[1] |
| Species | |
Species edit
As of January 2020[update], the Checklist of Ferns and Lycophytes of the World recognized the following species:[1]
- Oeosporangium belangeri (Bory) Fraser-Jenk.
- Oeosporangium chinense (Baker) Fraser-Jenk.
- Oeosporangium chusanum (Hook.) Fraser-Jenk.
- Oeosporangium contiguum (Baker) Fraser-Jenk.
- Oeosporangium coriaceum (Decne.) Fraser-Jenk. & Pariyar
- Oeosporangium delicatulum (Tagawa & K.Iwats.) Fraser-Jenk. & Pariyar
- Oeosporangium elegans (Poir.) Fraser-Jenk. & Pariyar
- Oeosporangium fragile (Hook.) Fraser-Jenk.
- Oeosporangium guanchicum (Bolle) Fraser-Jenk. & Pariyar
- Oeosporangium hancockii (Baker) Fraser-Jenk.
- Oeosporangium hispanicum (Mett.) Fraser-Jenk. & Pariyar
- Oeosporangium insigne (Ching) Fraser-Jenk.
- Oeosporangium kuhnii (Milde) Fraser-Jenk.
- Oeosporangium mairei (Brause) Fraser-Jenk.
- Oeosporangium nitidulum (Hook.) Fraser-Jenk.
- Oeosporangium pteridioides (Reichard) Fraser-Jenk. & Pariyar
- Oeosporangium patulum (Baker) Fraser-Jenk.
- Oeosporangium pauperculum (Christ) Fraser-Jenk. & Pariyar
- Oeosporangium persica (Bory) Vis.
- Oeosporangium pulchellum (Bory ex Willd.) Fraser-Jenk. & Pariyar
- Oeosporangium smithii (C.Chr.) Fraser-Jenk. & Pariyar
- Oeosporangium stramineum (Ching) Fraser-Jenk.
- Oeosporangium subvillosum (Hook.) Fraser-Jenk. & Pariyar
- Oeosporangium nudiusculum (R.Br.) comb. ined.
- Oeosporangium tenuifolium (Burm.f.) Fraser-Jenk. & Pariyar
- Oeosporangium thwaitesii (Mett. ex Kuhn) Fraser-Jenk.
- Oeosporangium tinaei (Tod.) Fraser-Jenk.
- Oeosporangium tirajanae (T.S.Velázquez) comb. ined.
- Oeosporangium trichophyllum (Baker) Fraser-Jenk.
- Oeosporangium velutinum (Tardieu & C.Chr.) Fraser-Jenk.
- Oeosporangium viride (Forsk.) Fraser-Jenk. & Pariyar
- Oeosporangium yunnanense (Ching) Fraser-Jenk. & Pariyar
References edit
- ^ a b c d Hassler, Michael & Schmitt, Bernd (November 2019), "Oeosporangium", Checklist of Ferns and Lycophytes of the World, 8.11, retrieved 2020-01-01
- ^ a b PPG I (2016), "A community-derived classification for extant lycophytes and ferns", Journal of Systematics and Evolution, 54 (6): 563–603, doi:10.1111/jse.12229, S2CID 39980610
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