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Butte County western rosinweed
Scientific Name: Calycadenia oppositifolia
Family: Asteraceae
Category: Dicot
Growth: Forb/herb
Duration: Annual
Other Names:
Calycadenia oppositifolia
Calycadenia oppositifolia is a species of flowering plant belonging to the daisy family.
Common Names
- Butte County western rosinweed
- Butte County calycadenia
Taxonomy and Nomenclature
- Family: Asteraceae (Daisy Family)
- Synonym: Hemizonia oppositifolia Greene
Distribution and Habitat
- Native primarily to Butte County to Kern County, and adjacent Sierra Nevada foothills.
- Found in California, specifically Napa County, Amador County, Shasta County, and Butte County.
- Also found in Oregon.
Morphological Characteristics and Growth Habits
- Annual herb
Other Calycadenia Species
- Calycadenia mollis: Soft western rosinweed
- Calycadenia multiglandulosa: Sticky western rosinweed
- Calycadenia pauciflora: Smallflower western rosinweed
- Calycadenia truncata: Oregon western rosinweed
- Calycadenia villosa: Dwarf Western Rosinweed
- Calycadenia fremontii: Fremont's western rosinweed
- Calycadenia spicata: Spiked western rosinweed