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Plant photo

Photo: Doug McGrady from Warwick, RI, USA, CC BY 2.0 (via Wikimedia Commons)

Two-Leaf Miterwort

Mitella diphylla

Also known as Bishop's Cap, Fairy Cup, Coolwort

At a glance
Family
Saxifragaceae (Saxifrage family)
Type
Herbaceous woodland perennial
Parts used
Leaves, root
Size
6 to 18 inches at bloom, low basal rosette otherwise
Bloom
April to June
Habitat
Rich, moist deciduous woodlands, shaded ravines, and rocky slopes across eastern North America
Acquisition
Grow or buy
This plant in HerbSense

Key benefits

A cherished woodland ground cover
Traditional throat and kidney support
Deer resistant garden shade plant
Rich early pollinator forage

Traditional uses

Two-leaf miterwort grew quietly in the shaded understory long before it found its way into any garden bed, and it was the Iroquois who first put it to use, brewing the leaves into a gargle for sore mouths and throats and into a tea thought to support the kidneys. It never became a headline herb the way its showier woodland neighbors did, but it earned a steady, unassuming place in the home remedy chest of the communities who lived closest to it. Today it is treasured far more for its quiet beauty in the shade garden than for its medicine chest, a plant whose modest history is as delicate as its flowers.

How to grow & use it

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The full apothecary for Two-Leaf Miterwort

Traditional remedies and step-by-step preparations, a complete growing guide, and how to harvest, dry, and store it, all unlocked with HerbLens Unlimited.

  • Remedies & preparations
  • Growing guide
  • Harvest & storage
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Pairs well with
  • Wild Ginger
  • Foamflower
  • Wintergreen
Substitutes
  • Foamflower (Tiarella cordifolia)
  • Heuchera (coral bells) leaf
Choose it when

You want to slow down and notice the small, snowflake-carved things growing at your feet.

Did you know?

Each tiny flower looks like it was cut with tiny scissors, its five petals branch into delicate fringed threads so fine that early botanists compared the whole bloom to a miniature snowflake, which is how the plant earned both its common name, from the miter-shaped seed capsule, and its old nickname, fairy cup.

Safety

Two-leaf miterwort has no documented toxicity and no significant safety concerns at traditional amounts.