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Purple-stemmed Aster
Symphyotrichum puniceum
In the United States:
Native
· also called Swamp Aster, Purplestem Aster
Late-season perennial that supplies nectar and pollen to honeybees during fall when other sources diminish. Grows in moist to wet soils such as swamps, ditches and shorelines, reaching 3-8 feet. Attracts a variety of bees including honeybees to its flowerheads.
| Nectar | medium |
|---|---|
| Pollen | low |
| Bloom (US) | August–October |
| Duration | ~2 months |
| Type | Perennial |
| Sun | full |
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