blueweed
/ˈbluːˌwiːd/
noun
- A plant with blue flowers, especially Viper's bugloss, often considered a weed in gardens and fields.
- Bees love blueweed, so some farmers let it grow near their crops.
- Blueweed has spread across the meadow, covering it with bright blue blossoms.
- Gardeners often pull blueweed because it can take over flower beds.