Oeosporangium × kochianum

Taxonavigation

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

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

Name

Oeosporangium × kochianum (Rasbach, Reichst. & Schneller) L.Sáez & Aymerich, Orsis 31: 33 (2017), as ´kochianus´

• Formula hybridae: Oeosporangium pteridioides (Reichard) Fraser-Jenk. & Pariyar × Oeosporangium tinaei (Tod.) Fraser-Jenk.

Synonyms

• Basionym
  • Cheilanthes × kochiana Rasbach, Reichst. & Schneller, Webbia 37(1): 48 (1983).
    • Typus: Spain, Prov. Gerona, dry walls of siliceous stones (phyllite) in old vineyards c. 6 km (bee-line) N.E. of Rosas at the road from Cadaques to Puerto de la Selva, a little N.W. of the branching to Rosas-Figueras, at c. 200 m alt. between the parents. 14.IV.l981, H. & K. Rasbach RAS-180 (Holotypus: G; isotypes: FI, Herb. T. Reichstein TR-5410).
• Homotypic
  • Allosorus × kochianus (Rasbach, Reichst. & Schneller) Rumsey, Fern Gaz. 19(7): 277 (2014).
  • Allosorus × kochianus (Rasbach, Reichst. & Schneller) L.Sáez & Aymerich, Orsis 29: 26 (2015), comb. superfl.
  • Hemionitis × kochiana (Rasbach, Reichst. & Schneller) F.M.Vázquez, Folia Bot. Extremadur. 15: 149 (2021).

Distribution

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

References

Primary references

• Sáez, L. & Aymerich, P. 2017. New nomenclatural combinations in vascular plants. Orsis 31: 31–35. DOI: 10.5565/rev/orsis.48 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. 

Links

• Govaerts, R. et al. 2023. Oeosporangium × kochianum 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 × kochianum. Missouri Botanical Garden. Published online. Accessed: 20 Jun 2023.
• International Plant Names Index. 2023. Oeosporangium × kochianum. Published online. Accessed: 20 Jun 2023.
• Hassler, M. 2023. World Ferns. Checklist of Ferns and Lycophytes of the World. . Oeosporangium × kochianum Accessed: 20 Jun 2023.