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IRMNG taxon details

Pteridospermopsida †

1238  (urn:lsid:irmng.org:taxname:1238)

F.W. Oliver & D.H. Scott, 1904
accepted
Class
Lagenostomopsida † (no longer accepted at class level)
marine, brackish, fresh, terrestrial
fossil only
Not documented
Taxonomic remark Treated as a phylum (Pteridospermophyta) with 9 classes in Novikoff & Barabasz-Krasny, 2015; in IRMNG, treated as a single...  
Taxonomic remark Treated as a phylum (Pteridospermophyta) with 9 classes in Novikoff & Barabasz-Krasny, 2015; in IRMNG, treated as a single class within phylum Tracheophyta for consistency with treatment of higher plants from other preferred sources e.g. Ruggiero et al., 2015. [details]
IRMNG (2018). Pteridospermopsida †. Accessed at: http://www.irmng.org/aphia.php?p=taxdetails&id=1238 on 2020-10-25
Date
action
by
2010-05-31 22:00:00Z
created
2011-12-31 23:00:00Z
changed
2018-02-15 21:57:20Z
changed
2018-03-15 17:55:51Z
changed

additional source Rothwell, G. W. (1981). The Callistophytales (Pteridospermopsida): reproductively sophisticated paleozoic gymnosperms. <em>Review of Palaeobotany and Palynology.</em> 32(1): 103-121., available online at https://doi.org/10.1016/0034-6667(81)90076-2 [details]   

extant flag source Novikoff, A.; Barabasz-Krasny, B. (2015). System of Embryophytes. In: Novikoff A., Barabasz-Krasny B. Modern Plant Systematics: 23-63. Liga-Pres, Lviv, Ukraine. , available online at https://phytomorphology.org/personal-information/system-of-embryophytes/
note: as Pteridospermophyta (phylum) [details]   
From other sources
Taxonomic remark Treated as a phylum (Pteridospermophyta) with 9 classes in Novikoff & Barabasz-Krasny, 2015; in IRMNG, treated as a single class within phylum Tracheophyta for consistency with treatment of higher plants from other preferred sources e.g. Ruggiero et al., 2015. [details]

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