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Bidens odorata
Bidens odorata
In the United States:
Naturalized
· also called Spanish needle
Annual herb visited by honeybees for nectar and pollen from composite flower heads. Blooms through summer into fall in disturbed or cultivated areas; seeds disperse readily via barbed awns.
| Nectar | low |
|---|---|
| Pollen | low |
| Bloom (US) | May–October |
| Duration | ~4 months |
| Type | Perennial |
| Sun | full |
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