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IRMNG taxon detailsHelvetianthus 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]
IRMNG (2022). Helvetianthus J.M. Anderson & H.M. Anderson, 2003 †. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=11922810 on 2024-10-01
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] verified source for family 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 note: as Pinopsida incertae sedis [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 Moisan, P.; Krings, M.; Voigt, S.; Kerp, H. (2021). Fossil roots with root nodules from the Madygen Formation (Ladinian–Carnian; Triassic) of Kyrgyzstan. <em>Geobios.</em> 64: 65-75., available online at https://doi.org/10.1016/j.geobios.2020.10.004 [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] Unverified
Descriptive info Male cone; Triassic (Carnian); Little Switzerland, Karoo Basin, South Africa. [details]
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