Parent taxon: Cycadophyta according to H. N. Andrews 1970
See also Jain and Delevoryas 1967
Sister taxa: Acozamites, Aldania, Almargemia, Amphibennetites, Androlepis, Antherangiopsis, Bennettitacearum, Bernettia, Bjuvia, Blastolepis, Bolbopodium, Bucklandiopsis, Campylophyllum, Clathropodium, Cloughtonia, Colymbetes, Crossozamia, Ctenidium, Ctenopteris, Cycadangium, Cycadea, Cycadeacites, Cycadeocarpus, Cycadeomyelon, Cycadeorachis, Cycadeostrobus, Cycadinocarpus, Cycadites, Cycadocaulum, Cycadocephalus, Cycadofilix, Cycadophycos, Cycadophyllum, Cycadopites, Cycadopsida, Cycadopsis, Cycadopteris, Cycadorachis, Cycadoxylon, Cyclozamia, Cylindropodium, Doratophyllum, Encephalartites, Endogenites, Eurycycadolepis, Fittonia, Guilliera, Harringtonia, Hisingera, Jacutiella, Jensensispermum, Jirusia, Laconiella, Lepidanthium, Leptopterophyllum, Lunzia, Macropterygium, Macrotaeniopteris, Macrotorellia, Megalozamia, Morrisia, Navajoia, Novoguineoxylon, Ontheodendron, Pachytestopsida, Palaeocycas, Phasmatocycadopsida, Plagiozamiopsis, Plagiozamites, Platylepis, Polypodiolites, Pramelreuthia, Pseudopterophyllum, Pseudoptilophyllum, Pteronilssonia, Pterozamites, Ptychoxylon, Quervainia, Russellites, Schizopodium, Sedgwickia, Sewardia, Sinoctenis, Taeniophyllum, Taeniopteridium, Tessellaria, Westersheimia, Yatesia, Zamiophyllum
Subtaxa: Dioonitocarpidium moroderi Dioonitocarpidium pennaeformis
Type: Dioonites pennaeformis
Distribution:
• Triassic of Austria (1 collection), Germany (6), Hungary (1), Italy (4)
• Permian of United States (1: Texas)
Total: 13 collections including 15 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.