Incertae sedis Danaea

Cladus: Eukaryota
Regnum: Plantae
Divisio: Pteridophyta
Classis: Marattiopsida
Ordo: Marattiales
Familia: Marattiaceae
Genus: Danaea
Sectio: incertae sedis
Species: †D. borealis

References

* Pabst, M.B. 1968 "The flora of the Chuckanut Formation—the Equisitales, Filicales, and Coniferales" University of California Publications in Geological Sciences 76