44A3(+2)(GREAT BRITAIN): Flag, colours (as symbol of the state, etc.) (+ nation; national)
25G41(ROSE): Flowers: rose
25G4(THISTLE): Plants and herbs: thistle
33A12: Shaking hands, 'dextrarum junctio'
44A5(+2)(GREAT BRITAIN): Symbols of particular nations, states, districts, etc. (+ nation; national)
25G4(SHAMROCK): Plants and herbs (with NAME)
25G3(OLIVE-TREE)(+22): Trees: olive-tree (+ branch, stick)