Marsh Cinquefoil vs Twinflower - TreeTime.ca

Marsh Cinquefoil vs Twinflower

Comarum palustre

Linnaea borealis

CUSTOM GROW

CUSTOM GROW

Marsh Cinquefoil
Twinflower

Marsh Cinquefoil is a native perennial wetland plant with striking reddish-purple, star-shaped flowers. They bloom in early to mid-summer, providing nectar for bees, flies, and other pollinators. Beyond its summer blooms, the foliage turns red in autumn, adding seasonal interest to wetland landscapes.

Common in wetlands, pond margins, and wet meadows, Marsh Cinquefoil spreads by rhizomes to form colonies or patches that contribute to shoreline stabilization. It thrives in nutrient-poor, saturated soils where many other plants struggle, making it valuable in challenging wetland conditions. With its ecological function and ornamental appeal, it is well-suited for wetland plantings, ecological restoration, and naturalized projects.

Twinflower is a native, trailing evergreen ground cover known for its delicate flowers that grow in nodding pairs. These pale pink blooms are described as being sweetly fragrant, attracting native bees and other pollinators.
Growing in cool, moist, acidic soils, the trailing stems form roots as they spread and start to form mats across the forest floor. Due to its woody stem, it is technically classified as a shrub and often referred to as a subshrub or dwarf shrub. This species is well-suited for naturalization, restoration, and conservation projects.
Twinflower (Linneae borealis) was named in honour of Carl Linnaeus, who adopted it as his personal emblem.

Marsh Cinquefoil Quick Facts

Twinflower Quick Facts

Zone: 1b
Zone: 2a
Height: 0.5 m (1.5 ft)
Height: 0.1 m (0.4 ft)
Spread: 0.3 m (1.0 ft)
Spread: 0.9 m (3 ft)
Light: partial shade, full sun
Light: any
Moisture: wet
Moisture: normal, wet
Growth rate: fast
Growth rate: slow
Life span: short
Life span: short
Growth form: ascending to upright
Growth form: creeping or trailing, ground cover
Spreading: seeds - medium, rhizomes - medium
Spreading: stolons - medium, seeds - low


Fall colour: reddish tinge
Flowers: dark red/maroon, star-shaped
Flowers: Pink, bell-shaped, fragrant pairs
Bloom time: summer
Bloom time: summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: marsh five fingers, purple cinquefoil, purple marshlocks
Other Names: northern twinflower, pink bells