Cycadopsida - Cycadales - Cycadaceae

Full reference: E. W. Berry. 1911. Systematic paleontology of the Lower Cretaceous deposits of Maryland. Cycadophytae. Lower Cretaceous 313-370

Parent taxon: Cycadaceae according to F. H. Knowlton 1919

See also Andrews 1970 and Berry 1911

Sister taxa: Beaniopsis, Ctenophyllum, Cycadinocarpus, Cycadites, Cycadospadix, Cycas, Dichotozamites, Dioonites, Encephalartopsis, Encephalartos, Glossozamites, Leprospermum, Leptocycas, Menucoa, Microzamia, Platypterygium, Sphenozamites, Zamiopsis, Zamiostrobus

Subtaxa: Ctenopsis latifolia

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Type: Ctenophyllum latifolium

Distribution: there are no occurrences of Ctenopsis in the database

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Specimen images are retrieved through the ePANDDA API.