Sitka Clubmoss (Diphasiastrum Sitchense) is a perennial fern in the Lycopodiaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade light in USDA hardiness zones 2-7. This plant is safe for cats and dogs.

Diphasiastrum sitchense, commonly known as Sitka clubmoss, is a low-growing perennial lycophyte native to northern North America and northeastern Asia, typically found in alpine or subalpine habitats.