SafePlants

Yellow Rabbitbrush (Chrysothamnus viscidiflorus)

Chrysothamnus viscidiflorus, commonly known as yellow rabbitbrush or green rabbitbrush, is a shrub species belonging to the daisy family (Asteraceae).

Taxonomy and Nomenclature

• Scientific Name: Chrysothamnus viscidiflorus (Hook.) Nutt.
• Family: Asteraceae (or Compositae)
• Common Names: Yellow Rabbitbrush, Green Rabbitbrush, Sticky-flowered Rabbitbrush, Sticky-leaf Rabbitbrush, Douglas rabbitbrush, Low rabbitbrush.
• Synonyms: Bigelovia douglasii, Ericameria viscidiflora.
• Subordinate Taxa: Chrysothamnus viscidiflorus variety viscidiflorus (Sticky Rabbitbrush)

Distribution and Habitat

Chrysothamnus viscidiflorus is native to North America, particularly found east of the Cascade Mountains in Oregon and Washington. It is also noted in Arizona's montane flora. Specific locations mentioned include Blue Ridge Summit (7,360') and Pine Mountain.

Morphological Characteristics and Growth Habits

• It is an erect, globe-shaped shrub, typically branching from near the base.
• The plant can reach a height of two to six feet and a width of two to six feet.
• Leaves are small and silvery.
• It blooms in late summer to fall with clusters of tiny, golden-yellow flowers.
• The foliage and flowers are described as sticky to the touch.

Ecological Role

• Yellow rabbitbrush provides cover and nesting habitat for sage-grouse.
• It is browsed by large game.

Interactions with Other Organisms

• It is a nectar source for insects, including honey bees and the Coronis Fritillary butterfly (Speyeria coronis).

Traditional Uses

American Indians have historically used this plant to make chewing gum, tea, cough syrup, and yellow dye.

Resources and Further Information

• Bugwood.org
• Discover Life
• Garden Guides