Rob's plants home garden plants wildlife seed photos plant sale journal topics fun links guestbook Rob's Plant Links About PlantLinks     Seed trading     Contact

Centaurea ruthenica

Family: asteraceae
Common name(s): Russian Knapweed
Hardiness ratings: USDA zone 3~5

General resources

• Wikipedia. Online encyclopedia entry (if defined).
• Google images. Web search for photographs.
• The Plant List. Taxonomical lookup
• Catalogue of Life. Taxonomical lookup
• Dave's Garden. Search the extensive PlantFiles database.

Links for Centaurea ruthenica

• Asianflora - Plant photos. (1 photo)
• Denver Botanic Gardens - Description, native range, and cultural requirements. (zone 3) (1 photo)
• Digging Dog Nursery - Catalog page with descriptive information (zone 5)