†Itopsidema Daugherty 1960 (fern)
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Parent taxon: Osmundaceae according to H. N. Andrews 1970
Sister taxa: Acrostichites, Anomorrhoea, Baculatisporites, Bathypteris, Chasmatopteris, Chinlea, Cladotheca, Claytosmunda, Iegosigopteris, Mesolonchopteris, Millerocaulis, Osmunda, Osmundacaulis, Osmundasporites, Osmundites, Osmundopsis, Palaeosmunda, Petcheropteris, Phyllopteroides, Rotverrusporites, Rugulatisporites, Stellatheca, Thamnopteris, Todea, Todeopsis, Todisporangiaites, Todites, Zalesskya
Subtaxa: Itopsidema vancleavii
Type: Itopsidema vancleavii
Distribution: there are no occurrences of Itopsidema in the database
Specimen images are retrieved through the ePANDDA API.
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