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Photo: Eric Hunt, CC BY-SA 4.0 (via Wikimedia Commons)

Bloodroot

Sanguinaria canadensis

Also known as Red Puccoon, Indian Paint, Tetterwort, Sanguinaria

At a glance
Family
Papaveraceae (poppy family)
Type
Perennial woodland wildflower
Parts used
Rhizome (root), historically
Size
6 to 14 inches tall, with a single broad, lobed leaf wrapping the flower stem
Bloom
Early spring, a brief flush of white, many-petaled flowers that often last only a day or two
Habitat
Rich, shaded deciduous woodlands and slopes across eastern North America
Acquisition
Grow or buy
This plant in HerbSense

Key benefits

Traditional natural dye source
Historic ceremonial and craft use
Early spring pollinator resource
Cherished native woodland garden plant

Traditional uses

Bloodroot takes its name and its story from the deep red-orange sap that wells up the moment its rhizome is cut, a color so vivid that more than a dozen Native American nations, including the Cherokee, Ojibwe, and Potawatomi, used it to dye baskets, textiles, and ceremonial objects, and to paint the skin. That same striking sap found its way into traditional remedies for skin growths, warts, and respiratory complaints long before European settlers arrived, though healers understood it as a strong and serious medicine to be handled with real caution rather than an everyday household herb. Today bloodroot is valued far more as one of the first, most beloved wildflowers of the spring woodland floor, its pure white blossoms unfurling almost overnight and then scattering their petals within days, a fleeting reminder that the forest year has turned. Because of both its toxicity and its slow-spreading, easily disturbed colonies, most people now meet bloodroot as a garden treasure and a story rather than as something to prepare and take.

How to grow & use it

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  • Growing guide
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Pairs well with
  • Trout lily
  • Wild ginger
  • Trillium
Substitutes
  • Madder root (for red-toned natural dyeing)
  • Alkanet root (for red-toned natural dyeing)
Choose it when

For the hush of the first warm week of spring, when a single white bloom unfurls on the leaf litter and is gone before you can visit it twice.

Did you know?

The genus name Sanguinaria comes from the Latin sanguis, meaning blood, a nod to the vivid orange-red sap that bleeds from a cut rhizome, the same sap that gave the plant its use as face and body paint among several Native American nations.

Safety

Bloodroot is toxic and should not be ingested or applied to the skin at home. Its rhizome contains sanguinarine, a corrosive alkaloid that can cause nausea, vomiting, burning of the mouth and throat, and more serious illness if swallowed, and that is caustic to living tissue when applied topically. Homemade and commercial "black salve" or escharotic preparations made from bloodroot have caused severe, disfiguring skin and tissue destruction and have been the subject of repeated public health warnings when marketed as a cancer treatment; there is no reliable evidence supporting these uses, and the risks are serious and well documented. Bloodroot is not appropriate for use during pregnancy or breastfeeding, in children, or in pets, and it can interact with other medications. This entry is presented for historical, botanical, and gardening interest only. Do not attempt to prepare, ingest, or apply bloodroot in any form; if you are drawn to its traditional uses, discuss this plant with a qualified, licensed healthcare professional or a medical toxicologist rather than experimenting on your own.