IRMNG taxon details
original description
American Journal of Botany 57: -. [670-690] [details]
current name source
Mickle, J. E.; Rothwell, G. W. (1986). Vegetative and fertile structures of Cyathotheca ventilaria from the Upper Pennsylvanian of
the Appalachian Basin. <em>American Journal of Botany.</em> 73: 1474-1485., available online at http://www.jstor.org/stable/2443852 [details]
habitat flag source
as per family [details]
Unreviewed
Descriptive info Male cones; Upper Pennsylvanian; Berryville, Lawrence County, Illinois, U.S.A. (Index Nominum Genericorum) [details]
Taxonomic remark Treated as a plant of uncertain affinity (not lycopod, fern, seed fern, cordaites or sphenopsid), refer Mickle & Rothwell, 1986. [details]
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