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Speaks for its own area (GA-NC-SC), not this state: FloraQuest: Carolinas, Georgia (Weakley).","label":"Not native to Virginia","provenance":{"flags":["over_higher_tier"],"source":"va_atlas","specificity":"state","tier":"published_flora"},"rule":"fact-hierarchy-2","status":"not_native"},"source_name":"Centaurea nigra","taxon_id":"taxon:8a47587c-bb95-5f9d-9731-72faddfdb31a","revision":"publish:903368a2-17ec-496c-89d2-a217f30d9dda","photos":[]}