Is wolftail fern poisonous?

Wolf tail fern (Rabbit tail fern) is an ornamental plant and is not poisonous. Wolf tail fern is also known as dragon's claw fern and rabbit's foot fern, and is a plant of the Drynariaceae family. The rhizome is exposed, fleshy, about 6-12 cm long, with brown scales and hairs attached to the surface, like a rabbit's foot, so flower growers call it rabbit's foot fern or wolf's tail fern.

Its leaves are graceful and elegant, and its rhizome and leaves are of high ornamental value. It is a very popular indoor ornamental fern; it can also be used as a landscape plant to be planted on rockery edges. Its rhizome can also be used as medicine, with the effects of dispelling wind and dampness, clearing away heat and cooling blood.