Cycadopsida - Cycadales - Cycadaceae
Parent taxon: Cycadaceae according to F. H. Knowlton 1919
See also Andrews 1970 and Pineda 1961
Sister taxa: Beaniopsis, Ctenopsis, Cycadinocarpus, Cycadites, Cycadospadix, Cycas, Dichotozamites, Dioonites, Encephalartopsis, Encephalartos, Glossozamites, Leprospermum, Leptocycas, Menucoa, Microzamia, Platypterygium, Sphenozamites, Zamiopsis, Zamiostrobus
Subtaxa: Ctenophyllum angustifolium Ctenophyllum braunianum Ctenophyllum densifolium Ctenophyllum giganteum Ctenophyllum grandifolium Ctenophyllum latifolium Ctenophyllum lineare Ctenophyllum pachynerve Ctenophyllum robustum Ctenophyllum taxinum Ctenophyllum truncatum Ctenophyllum wannerianum Ctenophyllum wardii
Distribution:
• Jurassic of India (1 collection), United States (1: Alaska)
• Triassic of Germany (2), Mexico (10), United States (4: North Carolina, Virginia)
Total: 18 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.