Oeosporangium × marchettianum

Taxonavigation

Taxonavigation: Polypodiales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Pteridophyta Classis: Polypodiopsida Ordo: Polypodiales

Familia: Pteridaceae
Subfamilia: Cheilanthoideae
Genus: Oeosporangium
Nothospecies: Oeosporangium × marchettianum

Name

Oeosporangium × marchettianum (Rasbach, Reichst. & Schneller) Arana & Mor.-Saiz, Phytotaxa 433(3): 191 (2020).

• Formula hybridae: Oeosporangium acrosticum (Balb.) L.Sáez & Aymerich × Oeosporangium pteridioides (Reichard) Fraser-Jenk. & Pariyar

Synonyms

• Basionym
  • Cheilanthes × marchettiana Rasbach, Reichst. & Schneller, Webbia 37(1): 55 (1983).
    • Typus: Italy, Liguria orientale, muretti a secco di arenaria sul pendio di destra del Rio Finale, poco a valle del viadotto, a.q. 125 m circa. Sopra Rio maggiore. Cinque Terre. Together with C. maderensis and C. pteridioides in the immediate vicinity. 7.IV.1981, Dino Marchetti 1A (Holotypus: FI).
• Homotypic
  • Allosorus × marchettianus (Rasbach, Reichst. & Schneller) Rumsey, Fern Gaz. 19(7): 277 (2014).
  • Oeosporangium pteridioides nothosubsp. reichsteinii Fraser-Jenk. & Pariyar, Annot. Checkl. Ind. Pterid. 1: 266 (2016), nom. nov.
  • Hemionitis × marchettiana (Rasbach, Reichst. & Schneller) F.M.Vázquez, Folia Bot. Extremadur. 15: 149 (2021).

Distribution

Native distribution areas:
Continental: Europe Regional: Southeastern Europe Italy. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Arana, M.D. & Moreno-Saiz, J.C. 2020. New combinations and typification of Mediterranean Oeosporangium (Pteridaceae: Cheilanthoideae). Phytotaxa 433(3): 190–194. DOI: 10.11646/phytotaxa.433.3.2 Reference page. 
• Rasbach, H., Reichstein, T. & Schneller, J.J. 1983. Five further natural hybrids in the genus Cheilanthes Sw. (Sinopteridaceae, Pteridophyta). Webbia 37(1): 43–62. DOI: 10.1080/00837792.1983.10670263 Reference page. 
• Rumsey, F.J. 2014. Some name changes in the Pteridaceae of Macaronesia and Europe with validation of hybrid names in the genus Allosorus Bernh. Fern Gazette 19(7): 275–279. PDF Reference page. 
• 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. 

Links

• Govaerts, R. et al. 2023. Oeosporangium × marchettianum in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 Jun 20. Reference page. 
• Tropicos.org 2023. Oeosporangium × marchettianum. Missouri Botanical Garden. Published online. Accessed: 20 Jun 2023.
• International Plant Names Index. 2023. Oeosporangium × marchettianum. Published online. Accessed: 20 Jun 2023.
• Hassler, M. 2023. World Ferns. Checklist of Ferns and Lycophytes of the World. . Oeosporangium × marchettianum Accessed: 20 Jun 2023.