Gymnocarpium dryopteris (Northern oak fern)

Gymnocarpium dryopteris (Northern oak fern)

Gymnocarpium dryopteris (Northern oak fern) Growth: Upright, rhizomatous, clump-forming native perennial with erect stems. Grow in part to full shade, in cool, moist soil. Perfect for the woodland or naturalized shade garden. Spreads by both rhizomes and spores. ...