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IRMNG taxon detailsEosteria J.M. Anderson & H.M. Anderson, 2003 †
fossil only
Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details]
Taxonomic remark The describers assign this taxon to the Avatiaceae in Ginkgoales, however the ovulate organs named Avatia appear not to be...
Taxonomic remark The describers assign this taxon to the Avatiaceae in Ginkgoales, however the ovulate organs named Avatia appear not to be of Ginkgoalean type (presently treated as Czekanowskiales in IRMNG, per Hrabovský, 2021). Eosteria pollen organs do have similarities with those of Ginkgo so the genus is placed here in Ginkgoales incertae sedis. [details]
IRMNG (2022). Eosteria J.M. Anderson & H.M. Anderson, 2003 †. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=11922800 on 2024-04-23
Date action by
original description
Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details]
basis of record Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details] taxonomy source Zhou, Z.-Y. (2009). An overview of fossil Ginkgoales. <em>Palaeoworld.</em> 18(1): 1-22., available online at https://doi.org/10.1016/j.palwor.2009.01.001 note: refer note [details] name verified source Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details] current name source Zhou, Z.-Y. (2009). An overview of fossil Ginkgoales. <em>Palaeoworld.</em> 18(1): 1-22., available online at https://doi.org/10.1016/j.palwor.2009.01.001 [details] extant flag source Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details] habitat flag source Anderson, J. M.; Anderson, H. M. (2003). Heyday of the Gymnosperms: Systematics and Biodiversity of the Late Triassic Molteno Fructifications. Strelitzia 15. National Botanical Institute, Pretoria, 398 pp. , available online at https://archive.org/stream/heydayofgymnospe15ande/heydayofgymnospe15ande_djvu.txt [details] From other sources
Descriptive info Male strobilus; Triassic (Carnian); Aasvoëlberg, Karoo Basin, South Africa. [details]Taxonomic remark The describers assign this taxon to the Avatiaceae in Ginkgoales, however the ovulate organs named Avatia appear not to be of Ginkgoalean type (presently treated as Czekanowskiales in IRMNG, per Hrabovský, 2021). Eosteria pollen organs do have similarities with those of Ginkgo so the genus is placed here in Ginkgoales incertae sedis. [details] |
