Flag of Roses, in Girona province, Spain.

White flag with three red [heraldic] roses, with yellow seeds and green barbs, two of them on the top half of the flag, the first set apart from the hoist 2/7 [of the flag's length] and the second set apart from the fly 2/7 [of the flag's length], the third centred on the bottom half of the flag. (Source: http://flagspot.net/flags/es-gi-rs.html)
Own work
Nethunter