 Quebec is the only province whose tartan has not been officially adopted.Known as the "Plaid of Quebec" (), it was designed in 1965 by Rotex Ltd, which also designed the tartan of Ontario in the same year.Its colours are derived from the province's coat of arms, with blue from the upper division, green for the three maple leaves, red from the centre division, gold for the crown and lion passant, and white for the scroll containing the province's motto, "Je me souviens" ().