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IRMNG taxon detailsSommerxylon E.F. Pires & M. Guerra-Sommer, 2004 †
fossil only
Pires, E. F.; Guerra-Sommer, M. (2004). Sommerxylon spiralosus from Upper Triassic in southernmost Paraná Basin (Brazil): a new taxon with taxacean affinity. <em>Anais da Academia Brasileira de Ciências.</em> 76(3): 595-609., available online at https://doi.org/10.1590/s0001-37652004000300013 [details]
IRMNG (2021). Sommerxylon E.F. Pires & M. Guerra-Sommer, 2004 †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=11907237 on 2024-11-22
Date action by
original description
Pires, E. F.; Guerra-Sommer, M. (2004). Sommerxylon spiralosus from Upper Triassic in southernmost Paraná Basin (Brazil): a new taxon with taxacean affinity. <em>Anais da Academia Brasileira de Ciências.</em> 76(3): 595-609., available online at https://doi.org/10.1590/s0001-37652004000300013 [details]
basis of record 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/ [details] verified source for family 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/ [details] name verified source Pires, E. F.; Guerra-Sommer, M. (2004). Sommerxylon spiralosus from Upper Triassic in southernmost Paraná Basin (Brazil): a new taxon with taxacean affinity. <em>Anais da Academia Brasileira de Ciências.</em> 76(3): 595-609., available online at https://doi.org/10.1590/s0001-37652004000300013 [details] current name 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/ [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/ [details] |
