Proto-Slavic *trъstь

→ Czech tresť (inherited)

→ Old Church Slavonic тръсть (inherited)

→ Lower Sorbian rězyna (mention)

→ Ancient Greek θρύον (cognate)

→ Polish trzcina (mention)

→ Polish treść (inherited)

→ Romanian trestie (mention)

→ Russian трость (inherited)

→ Serbo-Croatian trst (inherited)

→ Slovak trsť (inherited)

→ Old Polish treść (inherited)