44A3(+2)(GREAT BRITAIN): Flag, colours (as symbol of the state, etc.) (+ nation; national)
25G41(ROSE): Flowers: rose
25G4(THISTLE): Plants and herbs: thistle
41D2212: Phrygian bonnet
33A12: Shaking hands, 'dextrarum junctio'
25G4(SHAMROCK): Plants and herbs (with NAME)
25G4(OLIVE)(+22): Plants and herbs (with NAME) (+ branch, stick)