Woolly Fern, Golden Chicken Fern, Vegetable Lamb of Tartary
Cibotium barometz

🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
The fibrous hairs covering the rhizome have been used as a wound dressing to stop bleeding. In some cultures, the starchy rhizome is consumed after thorough cooking to detoxify it. The hairs are also sometimes used as a stuffing material. In permaculture, it can be used as an ornamental plant in shaded, moist areas, providing textural contrast in the landscape. The dried fibrous hairs can also be used as mulch.
Permapeople description
A fern with a woolly rhizome that resembles a lamb. Historically believed to be a plant-animal hybrid.
Botanical description
Cibotium barometz is a tree fern with a thick, woolly rhizome that creeps along the ground or grows partially erect. The fronds are large and tripinnate, reaching up to 10 feet long. The sori are located near the margins of the pinnules and are protected by reflexed flaps of the pinnule tissue. The most distinctive feature is the dense covering of golden-brown hairs on the rhizome and stipe bases. These hairs are thought to provide protection from drying out and herbivory.
Companion planting
Prefers shade and moist conditions, so it pairs well with other shade-loving plants such as hostas, ferns, and rhododendrons. Avoid planting near plants that prefer dry or sunny conditions.
Propagation methods
Propagation is typically done by spores. Division of the rhizome can also be attempted, though success rates can be variable. Spores require consistently moist, shaded conditions to germinate.
History and traditions
Historically, the plant was known as the 'Vegetable Lamb of Tartary' due to a misinterpretation of its rhizome and fronds. Early European explorers believed it to be a plant that produced a lamb-like creature attached to it. The fibrous hairs have been used in traditional medicine in Asia to stop bleeding and treat wounds. It has a long history in Chinese medicine as a tonic.
Usage calendar
Spores can be collected year-round in suitable climates. Division is best done in early spring. Planting is best in spring or autumn to avoid temperature extremes.