Northern Oak Fern (Gymnocarpium Robertianum) is a perennial fern in the Dryopteridaceae family with moderate care difficulty. It requires high watering and full shade or partial shade or dappled_shade light in USDA hardiness zones 3-7. This plant is safe for cats and dogs.

Gymnocarpium robertianum is a small fern species characterized by glandular leaves and stems, typically found in forested habitats, especially in moist, shaded limestone or dolomite areas.