†Protannularia Dawson 1880 (fern)
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Polypodiopsida - Equisetales - Equisetidae
Parent taxon: Equisetales according to H. N. Andrews 1970
Sister taxa: Angaroradix, Annularia, Annulariopsis, Annulina, Archaeocalamitaceae, Barakaria, Borisiella, Calamitaceae, Corynophyllites, Equisetaceae, Equisetophyton, Manchurostachys, Neokoretrophyllites, Notocalamites, Oncylogonatum, Phyllostachya, Phyllothecaceae, Protocalamostachys, Pseudoannularia, Pseudoasterophyllites, Pseudolobatannularia, Raniganjia, Schizoneuropsis
Subtaxa: Protannularia harknessii
Type: Protannularia harknessii
Distribution: there are no occurrences of Protannularia in the database
Specimen images are retrieved through the ePANDDA API.
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