Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Pteridophyta
Classis: Polypodiopsida
Ordo: Polypodiales
Familia: Pteridaceae
Subfamilia: Cheilanthoideae
Genus: Oeosporangium
Species: O. acrosticum – O. belangeri – O. chinense – O. chusanum – O. coriaceum – O. delicatulum – O. elegans – O. fragile – O. guanchicum – O. hancockii – O. hispanicum – O. insigne – O. kuhnii – O. mairei – O. nitidulum – O. patulum – O. pauperculum – O. persicum – O. pteridioides – O. pulchellum – O. smithii – O. stramineum – O. subvillosum – O. thwaitesii – O. tinaei – O. trichophyllum – O. yunnanense
Nothospecies: O. × ibericum – O. × insulare – O. × kochianum – O. × kurdicum – O. × malacitense – O. × marchettianum – O. × prototinaei – O. × teneriffae – O. × tolocense
Without valid combination in Oeosporangium: Cheilanthes tirajanae – C. velutina
Name
Oeosporangium Vis., Atti Reale Ist. Veneto Sci. Lett. Arti, ser. 3, 12: 663 (1867).
Type species: Oeosporangium szovitsii (Fisch. & C.A.Mey.) Vis.
Synonyms
Heterotypic
Cheilosoria Trevis., Atti Reale Ist. Veneto Sci. Lett. Arti, ser. 5, 3: 579 (1877).
Parallosorus Keyserl., Pol. Cyath. Hb. Bung. 5 (1873).
References
Additional references
Fraser-Jenkins, C.R., Gandhi, K.N., Kholia, B.S. & Benniamin, A. 2016. An annotated checklist of Indian Pteridophytes; 1: Lycopodiaceae to Thelypteridaceae. viii + 562 pp., Bishen Singh Mahendra Pal Singh, Dehra Dun. ISBN 978-81-211-0952-9. Reference page.
Fraser-Jenkins, C.R., Smith, A.R. & Windham, M.D. 2017. (2509) Proposal to reject the name Allosorus (Pteridaceae). Taxon 66(2): 517–518. DOI: 10.12705/662.21 Open access Reference page.
Links
Hassler, M. 2021. Oeosporangium. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2021. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2021 Feb 4. Reference page.
Govaerts, R. et al. 2021. Oeosporangium in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 Feb 4. Reference page.
Tropicos.org 2021. Oeosporangium. Missouri Botanical Garden. Published online. Accessed: 4 Feb 2021.
International Plant Names Index. 2021. Oeosporangium. Published online. Accessed: 4 Feb 2021.
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.[1] As circumscribed there, the genus is native to the Old World.[1]
Species
As of January 2020, 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
Hassler, Michael & Schmitt, Bernd (November 2019), "Oeosporangium", Checklist of Ferns and Lycophytes of the World, 8.11, retrieved 2020-01-01
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
Retrieved from "http://en.wikipedia.org/"
All text is available under the terms of the GNU Free Documentation License
