eastern marsh fern
eastern marsh fern (ITIS, 2010) is an accepted English vernacular name for:
Thelypteris palustris var. pubescens (G. Lawson) Fernald , an accepted variety name sensu FNA Ed. Comm., 1993.
eastern marsh fern (ITIS, 2010) is an accepted English vernacular name for:
Thelypteris palustris var. pubescens (G. Lawson) Fernald , an accepted variety name sensu FNA Ed. Comm., 1993.