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Enemion biternatum

Low-growing spring ephemeral herb in the Ranunculaceae native to eastern North America that forms large colonies in moist deciduous woods, bearing white, five-petaled, anemone-like flowers on slender stems.

Is Enemion biternatum growing in your garden? Record it and all of your plants in Known.

Common Names

False Rue Anemone, Eastern False Rue Anemone

Summary

False Rue Anemone (Enemion biternatum) is a spring ephemeral native to eastern North America and southern Ontario, it grows about 4–16 inches tall, often forms large colonies, with slender reddish flowering stems arising from leaf axils; leaves are basal and cauline, deeply lobed, and white flowers with five petal-like sepals appear, containing 25–50 yellow stamens and producing no nectar; in cultivation, it prefers partial shade to full shade in moist, humus-rich soils and tolerates lime; it thrives in rich or calcareous woods, floodplain woods, and thickets, typically in USDA zones 3–8; the plant spreads by short rhizomes and seeds to form dense colonies and is well suited to woodland or shaded gardens; propagation is by division or seed, with clumps divisible in June when leaves die back; it provides early spring ground cover and serves as a pollen source for bees and other pollinators.

Lifecycle

Perennial

Height

4-16 inches

Spread

3-9 inches

Hardiness Zones

Zones 3-8

Sunlight Requirements

Full Sun to Partial Shade.

Soil Type

Rich, humus-rich, well-drained soil, typically moist to mesic and slightly acidic.

Soil Drainage

Moist but well-drained soil.

Soil pH

Tolerates all pH levels

Bloom Color

White

Bloom Time

Spring (March–May)

Foliage Color

Bright green, Dark green, Yellowish green

Fall Foliage Color

Green

Leaf Lifecycle

Deciduous

Growth Rate

Moderate

Seasons of Interest

Spring

Propagation Methods

Seeds, Division

Attracts Wildlife

Attracts bees and hoverflies

Taxonomy

Taxonomic Rank
Species
Author
Raf.
Publication
J. Phys. Chim. Hist. Nat. Arts 91: 70 (1820)

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Ranunculales
Family
Ranunculaceae
Genus
Enemion

Synonyms

Isopyrum biternatum

References

Native Florida Wildflowers: Eastern False Rue Anem…. hawthornhillwildflowers.blogspot.com.
Enemion biternatum in Flora of North America @ efl…. efloras.org.
[PDF] Isopyrum biternatum – False Rue Anemone. arboretum.wisc.edu.
Vascular Plants of North Carolina. auth1.dpr.ncparks.gov.
Enemion biternatum. en.wikipedia.org.
Enemion biternatum | FLNPS. flnps.org.
Enemion biternatum - FNA. floranorthamerica.org.
Enemion biternatum - Species Details. florida.plantatlas.usf.edu.
False Rue Anemone | Missouri Department of Conserv…. mdc.mo.gov.
False Rue-Anemone - Mt. Cuba Center. mtcubacenter.org.
Enemion biternatum. newyork.plantatlas.usf.edu.
USDA Plants Database. plants.sc.egov.usda.gov.
Enemion biternatum Raf. | Plants of the World Onli…. powo.science.kew.org.
Enemion biternatum (False Rue Anemone) « The Belmo…. thebelmontrooster.com.
Wildflower Wednesday: Enemion biternatum - clay an…. clayandlimestone.com.
Enemion biternatum (False Rue Anemone). gardenia.net.
Enemion biternatum , False Rue-Anemone in GardenTa…. gardentags.com.
Enemion biternatum (False Rue Anemone) - Minnesota…. minnesotawildflowers.info.
Enemion biternatum - Plant Finder - Missouri Botan…. missouribotanicalgarden.org.
Eastern False Rue-anemone | ontario.ca. ontario.ca.
Enemion biternatum - False Rue Anemone - Prairie R…. prairieresto.com.
Enemion biternatum, False Rue Anemone. shelterwoodgardens.com.
Enemion biternatum (Eastern false rue anemone) | N…. wildflower.org.
World Flora Online. worldfloraonline.org. June 2024.