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Calycadenia
Calycadenia is a genus of flowering plants in the aster family, Asteraceae, known commonly as the western rosinweeds. They are native to California, especially around the Central Valley. The ranges of two species (C. fremontii + C. truncata) do extend north into Oregon.
10 branches of this genus, most-observed first
sticky western rosinweed
speciesCalycadenia multiglandulosa
Oregon western rosinweed
speciesCalycadenia truncata
Fremont's Western Rosinweed
speciesCalycadenia fremontii
Smallflower Western Rosinweed
speciesCalycadenia pauciflora
Soft Western Rosinweed
speciesCalycadenia mollis
Butte County western rosinweed
speciesCalycadenia oppositifolia
dwarf calycadenia
speciesCalycadenia villosa
spiked western rosinweed
speciesCalycadenia spicata
small-flowered calycadenia
speciesCalycadenia micrantha
Hoover's calycadenia
speciesCalycadenia hooveri
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Calycadenia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 56864.