Common Leopardbane

(Arnica acaulis)

Common Leopardbane (Arnica acaulis)

return to results
Previous Plant Next Plant
Arnica acaulis image
scroll forward scroll backward
scroll forward scroll backward

Climate Requirements

Precipitation 43" - 50"
High Temp. 88°F - 91°F
Low Temp. 27°F - 35°F

Summary

Arnica acaulis, commonly known as Common Leopardbane, is a perennial herb native to the open woodlands and forest edges in the southeastern United States, ranging from Alabama and Florida north to New Jersey and Pennsylvania. It typically grows to a height of 1 to 2 feet (0.3 to 0.6 meters) with a similar width. The plant features basal rosettes of green leaves and daisy-like yellow flowers that bloom in the spring and are moderately showy. The flowers are attractive to pollinators such as bees and butterflies.

Common Leopardbane is valued for its medicinal properties, as Arnica has been used traditionally to reduce bruising and swelling. It is suitable for naturalistic plantings, woodland gardens, and as a border plant in partially shaded areas. While it prefers part shade, it can tolerate full sun if the soil remains consistently moist. It thrives in well-drained soils. Gardeners should be aware that Arnica acaulis can be sensitive to overwatering and root rot. It is a safe choice for most garden settings.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-3 feet
  • Width: 0.3-0.6 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Part Shade, Full Sun
  • Drainage: Medium, Fast

Common Uses

Border Plant, Low Maintenance, Rock Garden, Showy Flowers

Natural Habitat

native to the open woodlands and forest edges in the southeastern United States, ranging from Alabama and Florida north to New Jersey and Pennsylvania

Other Names

Common Names:

Scientific Names: Arnica acaulis, Arnica nudicaulis, Doronicum acaule, Arnica claytonii, Doronicum claytonii, Doronicum nudicaule, Grammarthron oppositifolium, Peritris ovatifolia

GBIF Accepted Name: Arnica acaulis (Walter) Britton