Crusader Coin With A Rose?

Not sure that it's a Crusader coin. The Rose looks like a Tudor Rose and the H could stand for Henry Tudor.

@PX, I agree with @KS's attribution. Here is a prior CCF thread with several more examples of this coin:

http://goccf.com/t/281259

In addition to having the edges shaved to make the coin squarish, your coin appears to have been holed and then partly refilled.

There are two basic classes of "Crusader coins": those which the crusaders took with them and those which were eventually struck by the crusader states. Raymond of Aguilers, a chronicler of the First Crusade, gives a list of the coins that the crusaders used among themselves. These include the billon denars "of Poitou, of Chartres, of Le Mans, of Lucca, of Valence, of Melguiel, and of Le Puy". Indeed, coins of these types do turn up in the Holy Land today. The significance of Lucca is that it was one of four imperial mints in Italy and that it supplied the coinage for Pisa, which was the first of the Italian communes to lend maritime support to the crusader movement. In other words, the coins of Lucca "came with the fleet" (Zacour & Hazard eds., The Impact of the Crusades on Europe, 1989, pp.356-359).