Plant Profile: Maianthemum canadense

Taxonomy: Maianthemum canadense

Names

Canada Mayflower, False Lily-of-the-valley

  • Photo of Maianthemum canadense (Maianthemum canadenses)

Phonetic Spelling:may-an-the-mum ka-na-DEN-see

Genus:Maianthemum

Species:canadense

Family:Liliaceae

This wildflower thrives in its natural environment, often forming colonies in deciduous or mixed forests, along the edges of bogs, and in various wetland regions. Typically measuring between 3 to 5 inches in height, it propagates through rhizomes or creeping roots. As a perennial, it produces small white flowers in May and June, which later transform into fragrant red berries by fall, attracting birds and small mammals like chipmunks. The plant's short stem is notable for its occasional angular bends rather than a straight form. Preferring cool temperatures and moist soil, it flourishes in shaded or partially shaded areas.

Commonly referred to as Canada Mayflower or False lily-of-the-valley, this plant requires rich, damp soil for optimal growth. It thrives in mossy, wooded settings and can adapt to a range of soil pH levels, from acidic to nearly neutral. Typically found in moist forests, particularly at higher elevations, it is important to note that the name False lily-of-the-valley stems from its resemblance to the non-native Lily of the Valley (Convallaria majalis), which is a completely different species. Additionally, this plant exhibits some tolerance to heat.

Maianthemum canadense Feature Summary

Maianthemum canadense Image Gallery

Tags

#perennial
#red berries
#NC native
#native wildflower
#wildflower garden
#food source herbage
#food source nectar
#food source pollen
#coastal FAC
#Piedmont Mountains FAC
#bird friendly
#mammals
#food source soft mast fruit
#insects
#pollinators
#pollinator garden
#bee friendly
#audubon
#heavy shade tolerant

Similar Plants

Maianthemum canadense Feature Summary

Attributes
Subarctic America to N. Central & E. Central U.S.A
Perennial
Fruit
Spotted berry turning dark red during the fall. Small size. Fruits are available August-September
Red/Burgundy
Flowers
The small star shaped flowers cluster at the end of the short stem. The Lily family plants often have more petals, this one has only 2 sepals (the green leaflike tight outer covering of a petal), 2 petals, and has 4 stamens, as opposed to the usual 6. The stamens are the pollen producing part of the flower. Flowers bloom May-July
2-3 rays/petals
< 1 inch
Whole Plant Traits
Native Plant
Wildflower
Creeping
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Acid (<6.0)
Moist
Occasionally Dry
Mountains
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
2a
2b
3a
3b
1a
1b
High Organic Matter
Sand
Shallow Rocky
Landscape
Pollinator Garden
Native Garden
Shade Garden
Pollinators
Songbirds
Bees
Small Mammals

Maianthemum canadense Attributes

Maianthemum canadense: Country Or Region Of Origin

Subarctic America to N. Central & E. Central U.S.A

Maianthemum canadense: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Maianthemum canadense Fruit

Maianthemum canadense: Fruit Description

Spotted berry turning dark red during the fall. Small size. Fruits are available August-September

Maianthemum canadense: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Maianthemum canadense: Fruit Color

grass
Red/Burgundy

Maianthemum canadense: Display/Harvest Time

Fall
Spring
Summer
Winter

Maianthemum canadense Flowers

Maianthemum canadense: Flower Description

The small star shaped flowers cluster at the end of the short stem. The Lily family plants often have more petals, this one has only 2 sepals (the green leaflike tight outer covering of a petal), 2 petals, and has 4 stamens, as opposed to the usual 6. The stamens are the pollen producing part of the flower. Flowers bloom May-July

Maianthemum canadense: Flower Color

filter_vintage
White

Maianthemum canadense: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Maianthemum canadense: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Maianthemum canadense: Flower Bloom Time

Winter
Spring
Summer
Fall

Maianthemum canadense: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Maianthemum canadense: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Maianthemum canadense Whole Plant Traits

Maianthemum canadense: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Maianthemum canadense: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Maianthemum canadense: Growth Rate

Slow
Medium
Rapid

Maianthemum canadense: Maintenance

Low
Medium
High

Maianthemum canadense Cultural Conditions

Maianthemum canadense: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Maianthemum canadense: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Maianthemum canadense: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Maianthemum canadense: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Maianthemum canadense: NC Region

Coastal
Mountains
Piedmont

Maianthemum canadense: USDA Plant Hardiness Zone

thermostat
1a
thermostat
1b
thermostat
2a
thermostat
2b
thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Maianthemum canadense: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Maianthemum canadense Leaves

Maianthemum canadense: Leaf Color

spa
Green

Maianthemum canadense: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Maianthemum canadense: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Maianthemum canadense: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Maianthemum canadense: Hairs Present

No
Yes

Maianthemum canadense: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Maianthemum canadense Stem

Maianthemum canadense: Stem Is Aromatic

No
Yes

Maianthemum canadense Landscape

Maianthemum canadense: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Maianthemum canadense: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Maianthemum canadense: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees