 | Dwarf Southern Wood Fern. The Dwarf Southern Wood Fern (Thelypteris ovata var. lindheimeri) also known as Dwarf River Fern, is a semi-evergreen, perennial Fern. Your Dwarf Southern Wood Fern features medium-green fronds that emanate out in a haphazard yet graceful, arching nature. Unlike the common Ferns that you see with their neatly symmetrical fronds growing out from a central core, Dwarf Southern's fronds grow this way and that for a uniquely charming, ruffled effect in the garden setting! Spreading wide up to 6 feet... - Dwarf Southern Wood Fern. |