Strong stiff wood of a black-locust tree; very resistant to decay.

Polish: akacja

Large thorny tree of eastern and central United States having pinnately compound leaves and drooping racemes of white flowers; widely naturalized in many varieties in temperate regions.

synonyms: Robinia pseudoacacia, yellow locust.

Polish: grochodrzew akacjowaty, akacja, akacja biała, grochodrzew biały, robinia biała, robinia akacjowa