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Willowherb
Epilobium ciliatum
In the United States:
Native
· also called fringed willowherb, American willowherb, northern willow herb
Honeybees forage on Epilobium ciliatum for moderate amounts of nectar and pollen during its extended summer bloom. It prefers moist to wet soils in open or disturbed areas and can spread aggressively via wind-dispersed seeds, often requiring containment in managed landscapes. Peak bee activity aligns with mid-summer flowering in temperate climates.
| Nectar | medium |
|---|---|
| Pollen | medium |
| Bloom (US) | June–October |
| Duration | ~2 months |
| Type | Perennial |
| Sun | partial |