Pang-bô͘:Taxonomy/Cooksonia

Ancestral taxa
Unrecognized taxon (fix):	Polysporangiophyta
Division:	Tracheophytes  [Taxonomy; edit]
Sio̍k:	†Cooksonia  [Taxonomy; edit]

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Parent:	Tracheophyta/Division [Taxonomy; edit]
Rank:	genus (displays as Sio̍k)
Link:	†Cooksonia
Extinct:	yes
Always displayed:	yes (major rank)
Taxonomic references:	Authority: Lang (1937) emend. Gonez & Gerrienne (2010) Gonez, P. & Gerrienne, P. (2010a), "A New Definition and a Lectotypification of the Genus Cooksonia Lang 1937", International Journal of Plant Sciences, 171 (2): 199–215, doi:10.1086/648988  (Source for authority, circumscription and placement as a tracheophyte.)
Parent's taxonomic references:	Authority: Sinnott (1935) ex Cavalier-Smith (1998) Sinnott, E.W. (1935), Botany: Principles and Problems (3rd pán.), New York: McGraw-Hill, OCLC 610937719  Cavalier-Smith, T. (1998), "A revised six-kingdom system of life", Biol. Rev. Cambridge Philos. Soc., 73: 203–266, doi:10.1111/j.1469-185X.1998.tb00030.x, PMID 9809012