Wildflower Archive

woodland wildflower

Star-flowered lily-of-the-valley

Maianthemum stellatum

Also known as Starry False Lily Of The Valley, Starry False Solomon's Seal, Star-flowered Solomon's Seal

Star-flowered lily-of-the-valley (Maianthemum stellatum)1 of 3
Mary Vaux Walcott

Native to most of the USA and Canada

Alaska to Labrador, south to Virginia, Arkansas, New Mexico mountains and California

  • Light Part shade to shade Sun tolerance
  • Moisture Dry to moist Moisture preference
  • Zones 2–10 Cold to heat range
  • Bloom Apr–Jun Flowering time
  • Height up to 18 in to 46 cm
  • Life cycle Perennial Annual to perennial
Full details, see below

In the garden

A woodland wildflower for part to full shade and dry to moist soil. Its white flowers peak in May. At up to 18 in, it suits shade gardens and woodland edges. It shrugs off drought once established. Hardy in USDA zones 2–10.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

Hardiness zones

Find your zone:

When it blooms

The Star-flowered lily-of-the-valley's white flowers bloom April to June, peaking in May. This late-spring display draws bees and butterflies.

Apr–JunJanFebMarAprMayJunJulAugSepOctNovDec

Star-flowered lily-of-the-valley blooms whiteFoliage

Pollinators & wildlife

  • Bees Pure Green Sweat bee
    also Orange-legged Furrow Bee, Golden Sweat Bee, Spurred Ceratina +15 more Carlin's Mining Bee, Bristle Sweat Bee, Eastern Miner Bee, Cresson's Mining Bee, Dwarf Cellophane-cuckoo Bee, Cresson's Nomad Bee, Willow Flower Miner Bee, Sphecodes smilacinae, Obscure Sweat Bee, Box-headed Furrow Bee, minor cuckoo sweat bee, Pseudopanurgus compositarum, Dwarf-dandelion Mining Bee, Augochlora nominata, Augochlorella persimilis
  • Butterflies Pearl Crescent
    also Silvery Blue, Hobomok Skipper, Northern Azure +2 more Western Tailed-Blue, Incisalia niphon
  • Flower flies Margined Calligrapher also Greater Bee Fly, Eriozona erratica, Eastern Catkin Fly
  • Also visited by
    • Beetles: Slender Flower Longhorn Beetle
    • Wasps: Fraternal Potter Wasp

Butterflies that use this plant

Documented host and nectar records. Each links to a planting guide for that butterfly.

Full plant details

Where it grows

Habitat
WoodlandThe wild plant community it grows in.
Native range
Most of the USA and CanadaUnited States (41): AK, AR, AZ, CA, CO, CT, DC, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MT, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SD, TN, UT, VA, VT, WA, WI, WV, WY. Canada (8): AB, BC, NB, NL, NS, ON, PE, SK. Where it grows wild on its own, by state and province.
Native distribution
Alaska to Labrador, south to Virginia, Arkansas, New Mexico mountains and CaliforniaThe same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Part shade to shadeHow much sun it takes, from full sun to full shade.
Moisture
Dry to moistThe soil dampness it prefers, from dry to wet.
Hardiness zones
USDA 2–10 · Canadian 0–9The cold-to-heat climate range it survives.
Soil
Moist, especially sandy, soilsThe soils it grows in naturally.
Soil texture
Light to heavy (sandy to clay)The soil grade it prefers, from sand to clay.
Soil pH
Acid to neutralThe acidity to alkalinity it tolerates (7 is neutral).
Drought tolerance
HighRelative to plants of the same type and region, inferred from where it grows, not a days-without-water figure.

Growth & form

Height
up to 18 in (to 46 cm)Typical mature height.
Spread
~2 ft (0.6 m)How wide one plant gets, a guide to spacing.
Life cycle
PerennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
WildflowerWhat kind of plant it is.
Bloom
Apr–JunWhen it flowers.
Flower color
WhiteThe bloom color, or colors.
Fruit/Seeds
ripens Jun–SepThe seed or fruit it sets after flowering.
Toxicity
None knownWhether any part is poisonous to people or pets.