Cycadopsida - Cycadales - Cycadaceae
Parent taxon: Cycadaceae according to F. H. Knowlton 1919
See also Andrews 1970 and Watson and Sincock 1992
Sister taxa: Beaniopsis, Ctenophyllum, Ctenopsis, Cycadinocarpus, Cycadites, Cycadospadix, Cycas, Dichotozamites, Dioonites, Encephalartopsis, Encephalartos, Glossozamites, Leprospermum, Leptocycas, Menucoa, Microzamia, Platypterygium, Zamiopsis, Zamiostrobus
Subtaxa: Sphenozamites beani Sphenozamites oblanceolatus Sphenozamites rogersianus
Type: Cyclopteris beani
Ecology: "photoautotroph"
Distribution:
• Jurassic of France (2 collections), Italy (1), Kazakhstan (1), Mexico (1), Tajikistan (1), the United Kingdom (1)
• Triassic of China (10), Italy (3), the Russian Federation (2), United States (3: North Carolina, Virginia)
Total: 25 collections including 27 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.