Species
Centaurea nigra L.

Common name(s)
Common Knapweed
Genus
Centaurea
Family
Asteraceae
Flora
Northeastern U.S.A.
6,727observations
Centaurea nigra Flower
flower
Centaurea nigra Leaf
leaf
Centaurea nigra Fruit
fruit
Centaurea nigra Bark
bark
Centaurea nigra Habit
habit
Centaurea nigra Other
other
  • Wikipedia
  • gbif
  • powo
Summary
Map
Phenology
Altitudes
Trends
Top contributors / Top identifiers
Uses
  • WEED
External resources
  • GBIF
  • POWO
  • EPPO