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Photo: BlueCanoe, CC BY-SA 3.0 (via Wikimedia Commons)

Canada Mayflower

Maianthemum canadense

Also known as Canada Mayflower, False Lily of the Valley, Wild Lily-of-the-Valley, Two-Leaved Solomon's Seal (informal), Bead Ruby

At a glance
Family
Asparagaceae (subfamily Nolinoideae; historically placed in Liliaceae or Convallariaceae)
Type
Low, rhizomatous woodland perennial groundcover
Parts used
Not used for home remedies; leaves and rhizome noted in historical ethnobotanical record, berries are for wildlife only
Size
3 to 6 inches tall, spreading into broad colonies
Bloom
Late spring to early summer, tiny four-petaled white flowers on a short terminal spike
Habitat
Cool, shaded floors of deciduous and mixed coniferous forests across northern North America
Acquisition
Grow or buy
This plant in HerbSense

Key benefits

Lush shaded ground cover
Deer resistant woodland planting
Feeds forest birds and mice
Naturalizes bare shade quickly

Traditional uses

Canada mayflower carpets the floor of northern forests so completely that early botanists sometimes called it the commonest wildflower in the woods, a plant most people walk past without ever learning its name. A handful of Native American nations, including the Ojibwe and Iroquois, recorded small, specific uses of its leaves and root in the ethnobotanical record, such as easing headaches or treating minor wounds, though these were narrow, local practices rather than a widely established herbal tradition. Today the plant is valued far more as a woodland groundcover and a quiet food source for grouse, mice, and songbirds than as a home remedy, and it has never held the kind of broad, well-documented internal use that would support a modern preparation.

How to grow & use it

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Pairs well with
  • Wild ginger
  • Foamflower
  • Ferns
Substitutes
  • Wild ginger (Asarum canadense)
  • Partridgeberry
Choose it when

For carpeting a shaded corner in soft green leaves and a scatter of starlight blooms.

Did you know?

A single Canada mayflower colony often begins as one plant that spreads underground for decades, so the tidy carpet of starry white blooms you see in a spring forest may all be genetically the same individual.

Safety

Canada mayflower's red berries are mildly toxic and can cause nausea, vomiting, or stomach upset if eaten, so leave them for the birds rather than people or pets.