IRMNG taxon details
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] (2021 version). , available online at https://naturalhistory2.si.edu/botany/ing/ [details]
additional source
Taylor, T. N.; Taylor, E. L.; Krings, M. (2009). Paleobotany: The Biology and Evolution of Fossil Plants. Second Edition. Academic Press, 1252 pp. , available online at https://www.sciencedirect.com/science/book/9780123739728 [details]
additional source
Doweld, A. B. (2017). (2513) Proposal to conserve the name Voltziopsis with a conserved type (fossil Gymnospermae: Voltziopsida). <em>Taxon.</em> 66(2): 522-523., available online at https://doi.org/10.12705/662.25 note: as nom. cons. prop. [details]
verified source for family
Doweld, A. B. (2017). (2513) Proposal to conserve the name Voltziopsis with a conserved type (fossil Gymnospermae: Voltziopsida). <em>Taxon.</em> 66(2): 522-523., available online at https://doi.org/10.12705/662.25 [details]
name verified source
Doweld, A. B. (2017). (2513) Proposal to conserve the name Voltziopsis with a conserved type (fossil Gymnospermae: Voltziopsida). <em>Taxon.</em> 66(2): 522-523., available online at https://doi.org/10.12705/662.25 [details]
current name source
Herendeen, P. S. (2020). Report of the Nomenclature Committee for Fossils: 12. <em>Taxon.</em> 69(1): 193-197., available online at https://doi.org/10.1002/tax.12194 [details]
extant flag source
Doweld, A. B. (2017). (2513) Proposal to conserve the name Voltziopsis with a conserved type (fossil Gymnospermae: Voltziopsida). <em>Taxon.</em> 66(2): 522-523., available online at https://doi.org/10.12705/662.25 [details]
habitat flag source
Doweld, A. B. (2017). (2513) Proposal to conserve the name Voltziopsis with a conserved type (fossil Gymnospermae: Voltziopsida). <em>Taxon.</em> 66(2): 522-523., available online at https://doi.org/10.12705/662.25 [details]
Unreviewed
Taxonomic remark Index Nominum Genericorum lists this name as not validly published (a provisional name), however it is treated as validly published in Doweld, 2017 and Herendeen, 2020. Illegitimate and nomenclaturally superfluous when published (since it was intended to replace four previously and validly published distinct fossil generic names), the name was revived by Seward (1934) for extinct conifers from Gondwana and has since been used as such in the paleobotanical literature, but excluding all of Potonié's original species. The name was proposed for conservation, with V. africana Seward, 1934 as a new type, by Doweld, 2017, a proposal which was recommended for acceptance by the Nomenclature Committee for Fossils (Herendeen, 2020). [details]
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