Browsing Department of Botany and Plant Pathology by Subject "Filicalean fern"

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Senftenbergia oregonensis (Arnold) comb. nov. (Filicales): Delimiting Relationships Among Paleozoic Tedeleaceae

Hillier, Kaitlin G.; Rothwell, Gar W. (The University of Chicago Press, 2012-06)

Reexamination of fossilized plant material from the westernmost Pennsylvanian-age wetland flora in North America reveals that material of Pecopteris oregonensis Arnold represents a filicalean fern frond with annulate spo ...