Little curlygrass fern is a delicate fern with slender, creeping rhizomes. Its diminutive, typically curled fronds make it recognizable, growing just a few centimeters tall. Primarily found in moist, shaded environments, this fern favors the understory of dense woodlands, where it gains the humidity and protection needed for its sensitive form. The simplicity of its leaf structure, reminiscent of ancient ferns, lends little curlygrass fern a prehistoric charm.