Asteraceae
Butte County western rosinweed
Calycadenia oppositifolia
- Family
- Asteraceae
- Genus
- Calycadenia
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Common names
By language (1)
- English
- Butte County western rosinweed
Synonyms
- Hemizonia oppositifolia Greene
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: native
Photos
Photo: Wikimedia Commons contributor, CC BY 4.0, from Wikimedia Commons
More in Calycadenia
- Fremont's western rosinweedCalycadenia fremontiiAsteraceae
- Sticky western rosinweedCalycadenia multiglandulosaAsteraceae
- Dwarf western rosinweedCalycadenia villosaAsteraceae
- Hoover's western rosinweedCalycadenia hooveriAsteraceae
- Small-flowered calycadeniaCalycadenia micranthaAsteraceae
- Soft western rosinweedCalycadenia mollisAsteraceae
- Smallflower western rosinweedCalycadenia paucifloraAsteraceae
- Spiked western rosinweedCalycadenia spicataAsteraceae
- Oregon western rosinweedCalycadenia truncataAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.