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IRMNG name details

Suevioxylon R. Kräusel, 1928 †

1079625  (urn:lsid:irmng.org:taxname:1079625)

uncertain > nomen dubium
Genus
marine, brackish, terrestrial
fossil only
Not documented
Taxonomic remark From Philippe & Wilde, 2020: This wood was once thought to be a dicotyledon of Jurassic age and was listed as such in...  
Taxonomic remark From Philippe & Wilde, 2020: This wood was once thought to be a dicotyledon of Jurassic age and was listed as such in Andrews (1970) and it is still so listed in the Index Nominum Genericorum (ING, https://naturalhistory2.si.edu/botany/ing/, accessed 15 December 2019). However, it is a poorly preserved conifer. Kräusel (1956) admitted that Suevioxylon’s relationship with dicotyledons was “not safely proven”, and later realized that he should not have published on this poorly preserved material (Kräusel, cited by Andrews 1980). This monospecific genus should be forgotten, and the name should not be used. [details]
IRMNG (2022). Suevioxylon R. Kräusel, 1928 †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=1079625 on 2022-08-16
Date
action
by
2007-05-28 22:00:00Z
created
2011-12-31 23:00:00Z
changed
2019-02-19 06:37:00Z
changed
2022-05-18 07:06:25Z
changed
2022-06-01 04:23:18Z
changed

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]   

additional source Philippe, M.; Bamford, M. K. (2008). A key to morphogenera used for Mesozoic conifer-like woods. <em>Review of Palaeobotany and Palynology.</em> 148(2-4): 184-207., available online at https://doi.org/10.1016/j.revpalbo.2007.09.004 [details]   

status source Philippe, M.; Wilde, V. (2020). Kräusel's eight genera for fossil softwoods: types, nomenclature, and taxonomy. <em>IAWA Journal.</em> 42(1): 81-91., available online at https://doi.org/10.1163/22941932-bja10039
note: "name should not be used", refer note [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 Wood; Jurassic (Dogger); Heubach a.d. Gemünd, Germany. (Index Nominum Genericorum) [details]

Taxonomic remark From Philippe & Wilde, 2020: This wood was once thought to be a dicotyledon of Jurassic age and was listed as such in Andrews (1970) and it is still so listed in the Index Nominum Genericorum (ING, https://naturalhistory2.si.edu/botany/ing/, accessed 15 December 2019). However, it is a poorly preserved conifer. Kräusel (1956) admitted that Suevioxylon’s relationship with dicotyledons was “not safely proven”, and later realized that he should not have published on this poorly preserved material (Kräusel, cited by Andrews 1980). This monospecific genus should be forgotten, and the name should not be used. [details]

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