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IRMNG name detailsGleichenites Göppert, 1836 †
1323366 (urn:lsid:irmng.org:taxname:1323366)
unaccepted (type not designated; included species have been transferred elsewhere)
Genus
fossil only
Not documented
Taxonomic remark From Cantrill, 1998: Gleichenites was originally based on five Palaeozoic species that had dichotomously branched foliage...
Taxonomic remark From Cantrill, 1998: Gleichenites was originally based on five Palaeozoic species that had dichotomously branched foliage (Goeppert 1836), the branching pattern being a probable indicator of affinities to the fern family Gleicheniaceae (Goeppert 1836). However, this morphology is now known to occur in a number of unrelated taxonomic groups, and all Goeppert's original taxa have been transferred to the pteridosperms. As a result, Gleichenites Goeppert is a junior synonym of one of the Palaeozoic seedfern taxa (Goeppert did not designate a type of the genus) and is nomenclaturally invalid. [details]
IRMNG (2024). Gleichenites Göppert, 1836 †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=1323366 on 2024-04-19
Date action by
basis of record
Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]
status source Cantrill, D. J. (1998). Early Cretaceous fern foliage from President Head, Snow Island, Antarctica. <em>Alcheringa.</em> 22(3): 241-258., available online at https://doi.org/10.1080/03115519808619203 [details] name verified source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details] extant flag source Farr, E. R.; Zijlstra, G. (eds). (1996-current). Index Nominum Genericorum (ING). A compilation of generic names published for organisms covered by the ICN: International Code of Nomenclature for Algae, Fungi, and Plants. [previously: organisms covered by the International Code for Botanical Nomenclature] (2007 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details] habitat flag source as per family [details] From other sources
Descriptive info Foliage. (Index Nominum Genericorum) [details]Taxonomic remark From Cantrill, 1998: Gleichenites was originally based on five Palaeozoic species that had dichotomously branched foliage (Goeppert 1836), the branching pattern being a probable indicator of affinities to the fern family Gleicheniaceae (Goeppert 1836). However, this morphology is now known to occur in a number of unrelated taxonomic groups, and all Goeppert's original taxa have been transferred to the pteridosperms. As a result, Gleichenites Goeppert is a junior synonym of one of the Palaeozoic seedfern taxa (Goeppert did not designate a type of the genus) and is nomenclaturally invalid. [details] |
