snuffbox fern meadow fern Thelypteris palustris pubescens Dryopteris thelypteris pubescens
snuffbox_fern%1:20:00:: meadow_fern%1:20:00:: thelypteris_palustris_pubescens%1:20:00:: dryopteris_thelypteris_pubescens%1:20:00::
fern of northeastern North America