Suborder Saccolomatineae Hovenkamp 2016 (fern)

Polypodiopsida - Polypodiales - Polypodiidae

Parent taxon: Polypodiales according to PPG. I 2016

Sister taxa: Aspleniineae, Athyriaceae, Dennstaedtiineae, Drynariaceae, Karstenia, Lindsaeineae, Polypodiineae, Polypodiisporites, Pteridineae, Saportaea

Subtaxa: Saccolomataceae

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Distribution:

• Paleocene of United States (11: Colorado, Montana, Wyoming collections)

• Cretaceous of Canada (2: Alberta, British Columbia), United States (2: Wyoming)

Total: 15 collections each including a single occurrence

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