Narrow-Leaved Coneflower (Echinacea) vs Twinflower - TreeTime.ca

Narrow-Leaved Coneflower (Echinacea) vs Twinflower

Echinacea angustifolia

Linnaea borealis

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Narrow-Leaved Coneflower (Echinacea)
Twinflower

Narrow-Leaved Coneflower is a native perennial wildflower known for its pink to pale purple, daisy-like blooms. The petals (rays) droop downwards, around a dark, domed center, giving the flower a cone-like appearance. The nectar-rich blossoms attract a wide variety of pollinators, including native bees and butterflies. After flowering, the seeds provide food for birds, further adding to its ecological value.

Once established, it is drought-tolerant due to its deep taproot, which also helps stabilize soil. Narrow-Leaved Coneflower thrives in a variety of well-drained soils, including sandy, rocky, and alkaline. It often grows alongside the native grasses that characterize prairie and grassland ecosystems, making it well-suited for prairie and grassland restoration, naturalization, and pollinator gardens.

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.

Narrow-Leaved Coneflower (Echinacea) Quick Facts

Twinflower Quick Facts

Zone: 3a
Zone: 2a
Height: 0.5 m (1.5 ft)
Height: 0.1 m (0.4 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.9 m (3 ft)
Light: full sun
Light: any
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: slow
Life span: short
Life span: short
Growth form: upright, clump-forming
Growth form: creeping or trailing, ground cover
Spreading: seeds - medium
Spreading: stolons - medium, seeds - low
Suckering: none


Fall colour: reddish tinge
Flowers: pink to pale purple, daisy like
Flowers: Pink, bell-shaped, fragrant pairs
Bloom time: early to mid summer
Bloom time: summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: SK, MB
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: black samson, black samson echinacea, echinacea, narrow-leaf coneflower
Other Names: northern twinflower, pink bells