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Black Hawthorn
Crataegus douglasii
In the United States:
Native
· also called Douglas hawthorn, black hawberry, western thornapple
Black hawthorn offers early spring nectar and pollen to honeybees during its white flower bloom, aiding colony development after winter. Peak foraging occurs in May to June in temperate climates, with flowers attracting bees to moist woodland edges or riparian areas. The thorny branches form dense thickets that provide habitat but may need pruning to prevent overgrowth near apiaries.
| Nectar | medium |
|---|---|
| Pollen | medium |
| Bloom (US) | May–June |
| Type | Perennial |
| Sun | partial |