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†phylum Spermatophyta

Parent taxon: Tracheophyta according to S. A. Smith et al. 2023

See also Jud 2011 and Knowlton 1919

Sister taxa: Arisada, Bryobiotina, Catenalis, Euphyllophytina, Gymnospermopsida, Lycophytina, Lycopodiobiotina, Lycopodiophyta, Progymnospermopsida, Pteridobiotina, Pteridophyta, Rhyniaceae, Rhyniopsida, Sciadophyton

Subtaxa: Angiospermae Cardiocarpales Condrusia Conostoma Magnoliopsida Mtchedlishvilia Pinophyta Renbernia Sphenocyclopteridium

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Ecology: "photoautotroph"

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