Herbaceous plant, approximately 0.5 m tall. Found on marsh edge near lake among Salix lucida, Salix sitchensis, and Cornus sericea.
Basal pinnae shorter, unwinged; pinnules entire or crenate, not lobed
Basal pinnae shorter; scales brown, ovate-lanceolate
wetland and EEN to cuttape
Imbricans or minutia??