†Niayssioidea Stockmans 1968
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Psilophytopsida - Psilophytales
Parent taxon: Psilophytales according to A. M. Blazer 1975
Sister taxa: Arachnoxylon, Barsassia, Cooksonia, Dicranophyton, Distichophytum, Dutoitia, Gilboaphyton, Gosslingia, Legrandia, Lerichea, Loganiella, Loganophyton, Orestovia, Paulophyton, Pseudosporochnus, Psilophytaceae, Rhynia, Sacheocladus, Trimerophytaceae, Wattieza, Uralia
Subtaxa: Niayssioidea belgica
Type: Niayssioidea belgica
Distribution: found only at Try-Coquia a Sart-Dame-Avelines ( of Belgium)
Specimen images are retrieved through the ePANDDA API.
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