Canada's Plant Hardiness Site
ANUCLIM maps and models
Centaurea diffusa Lam.
diffuse knapweed, white knapweed, tumble knapweed
Add data - Does this grow in your garden? Use this link to add your observation.
Note: a minimum number of distributed sites must be entered before a Climatic Range map can be produced.
Map for gardeners - Based on temperature variables only.
Current distribution map - Based on temperature and precipitation variables.
Climate change models - A list of potential climate change scenarios for this species
- Date modified: