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Ludwigia
Taxonomy
Ludwigia was named by Bayle (1878) [Sepkoski's age data: J Aale Sepkoski's reference number: 302]. It is not extant. Its type is Ludwigia alternifolia.
It was assigned to Ammonoidea by Sepkoski (2002); and to Graphoceratinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Graphoceratinae by Howarth (2013).
Species
L. alternifolia (type species), L. armipotens, L. baylii, L. cornu, L. crassa, L. depilata, L. fueloepi, L. gradata, L. murchisonae, L. reflua, L. subtuberculata, L. tuberata
Species lacking formal opinion data
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Ludwigia Bayle 1878
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†Ludwigia armipotens Buckman 1899
†Ludwigia baylii Buckman 1887
†Ludwigia cornu Buckman 1881
†Ludwigia crassa Horn 1909
†Ludwigia depilata Buckman 1925
†Ludwigia fueloepi Geczy 1967
†Ludwigia gradata Buckman 1904
†Ludwigia murchisonae Sowerby 1829
†Ludwigia reflua Buckman 1904
†Ludwigia subtuberculata Rieber 1963
†Ludwigia tuberata Buckman 1899
Invalid names: Cosmogyria Buckman 1898 [synonym], Crickia Buckman 1899 [synonym], Hyattia Buckman 1899 [synonym], Kiliania Buckman 1899 [synonym], Ludwigina Buckman 1899 [synonym], Murchisonia Engel 1896 [objective synonym], Pseudographoceras Buckman 1899 [synonym], Strophogyria Buckman 1899 [synonym], Welschia Buckman 1898 [synonym]
Diagnosis
No diagnoses are available